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Why is my lip swollen?
Last reviewed: 04.07.2025

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If your lip is swollen, you shouldn't worry too much, as this is a fairly common occurrence. And it occurs suddenly. A person goes to bed with a normal face, and wakes up in the morning with a surprise on their lips. Before you start eliminating the unpleasant phenomenon, it's worth understanding what caused it. In fact, there are quite a few reasons.
Causes of Lip Swelling
The causes of lip swelling can be varied. First of all, you should not rule out an allergic reaction. It can be caused by certain food or cosmetics. However, this phenomenon occurs no later than 30 minutes after contact with the allergen itself.
An infection could have entered the body. This reason should not be ruled out. Moreover, it can arise against the background of squeezing pimples or acne, around the lips with dirty hands. All this can be accompanied by high temperature and pain. In this case, swelling can develop gradually and over several hours.
Swelling is caused by a disease called macrocheilitis. The first sign of its presence is swelling and redness. If you touch the lips, they will be hardened. This disease does not just happen, it is preceded by hypothermia, viral infections and other conditions that significantly suppress the immune system.
Crohn's disease can cause swelling of the lip. However, it is also accompanied by pain in the abdominal area and diarrhea.
Lip swelling may occur due to some cosmetic procedures. Including tattooing, Botox injections, etc. All of this can be eliminated quickly if you follow the doctor's advice. If your lip is swollen, don't delay, seek help immediately.
Why do lips swell?
Do you know why lips swell? There can be quite a few reasons. The most common is weak immunity. Against the background of this phenomenon, not only colds often occur, but swelling on the lip also develops. Herpes is one of them. Not many people have it, but, nevertheless, it occurs quite often. It is almost impossible to remove herpes. This infection "lives" in the human body and manifests itself under certain conditions. This can be nervous tension, stress, hypothermia, and simply weakened immunity.
Swelling can also occur due to failure to observe personal hygiene rules. Do not squeeze pimples, acne and other rashes with dirty hands. All this allows infection to penetrate the body and lead to the development of swelling.
In addition to such phenomena, a tumor will appear, perhaps against the background of serious diseases. These include Crohn's disease and macrocheilitis. All this is accompanied not only by swelling, but also by painful sensations, both on the lip itself and in the abdominal area.
It is important to monitor your own health and not ignore this phenomenon. After all, its cause may be either a common mechanical injury or a serious illness. If your lip is swollen, do not hesitate, you need to start quality treatment.
Why is my upper lip swollen?
Why is the upper lip swollen and what can cause this phenomenon? First of all, you should not rule out the presence of an allergic reaction. This problem is common. It is enough to simply eat something wrong or take medicine, and swelling will not keep you waiting.
Herpes is possible. It is what causes swelling of the lip in most cases. It occurs against the background of weakened immunity. Therefore, it is worth strengthening the body, because it is impossible to get rid of the herpes virus.
Swelling can also be caused by an infection that enters the body as a result of squeezing pimples and acne. Not many people take this development into account. In fact, the consequences can be serious.
The lip may swell due to mechanical damage. It is quite possible that a hematoma may appear. Therefore, after a blow or bruise, it is worth immediately applying something cold.
It is not worth excluding the occurrence of diseases such as Crohn's disease and macrocheilitis. Therefore, if the lip is swollen, it is better to consult a specialist on this topic.
If the upper lip is swollen, then we are most likely talking about the presence of an inflammatory process or mechanical damage. Often this phenomenon occurs due to weakened immunity or the special influence of certain products on the human body.
Ordinary hypothermia can lead to the development of swelling. Therefore, it is worth dressing warmer and monitoring your health. After all, weakened immunity together with unfavorable conditions can lead to the development of herpes.
The upper lip can swell due to the presence of a more serious pathogen in the body. For example, it could be Crohn's disease, which is characterized by the presence of pain even in the abdomen, and diarrhea is also possible.
Macrocheilitis can also cause swelling. This disease is characterized by a large tumor that is very hard to the touch. This phenomenon should definitely not be ignored, as an advanced disease can lead to more serious problems.
If your lip is swollen, you should immediately identify the cause of this phenomenon. After all, it could be either a simple mechanical injury or a serious disease.
Why is my lower lip swollen?
If the lower lip is swollen, it is worth immediately identifying the problem. After all, it can be quite serious. Thus, the appearance can easily be spoiled by inflammatory processes. Naturally, insect bites, allergic reactions, the hepatitis virus, etc. make a huge contribution.
Swelling can be caused by a simple injury, in which case there is no reason to worry. It is enough to apply something cold and soothe the damaged area. The problem can also be provoked by an insect bite. It is advisable to treat this area with an anti-inflammatory ointment.
Abrasions and wounds can provoke significant swelling of the lower lip. The skin in this area is very delicate and any damage leads to the manifestation of negative factors
A swelling also occurs in the presence of a cold. It can be provoked by stomatitis and diseases associated with the lips. These include macrocheilitis. Crohn's disease, which is characterized by persistent pain, cannot be ruled out. In any case, if the lip is swollen, you need to consult a specialist, because the cause is not always harmless.
Why is my lip so swollen?
Is your lip very swollen and does it cause unpleasant pain? Most likely, it is an allergic reaction or an inflammatory process. Viral or infectious diseases are also possible.
A lip can swell severely due to a traumatic injury, including piercing. Moreover, during this phenomenon, infection is not excluded, which will only worsen the situation.
In any case, you need to seek help from a specialist. The fact is that swelling can also appear against the background of severe stress or nervous overexcitation of the body. Basically, problems on the lips indicate a weakened immune system. In this case, you need to monitor your own health, because you can aggravate the situation. The development of herpes is also possible.
If the lip hurts a lot and itches, then it is quite possible that you have macrocheilitis. This is a lip disease characterized by particular hardness and unpleasant pain. Crohn's disease should not be ruled out either.
Severe mechanical damage and cosmetic procedures can cause severe swelling. Even eating certain foods and taking medications can lead to the development of this problem. Therefore, if your lip is swollen, you need to immediately find out the cause.
Why are my lips swollen and itchy?
If your lips are swollen and itchy, then most likely it is an allergic reaction or infection. This phenomenon can occur when an allergen enters the body. This can be food, a medicine, or even a cosmetic product. For many girls, this phenomenon can be triggered by ordinary lipstick.
If we talk about infection, it is herpes. It is present in the body of almost every third person. It is only necessary to create unfavorable conditions, as it will immediately manifest itself. Therefore, you need to monitor your own health, avoid hypothermia and severe stress.
Basically, itching on the lips indicates that a cold will soon appear. Therefore, it is advisable to begin treatment immediately and lubricate the surface with special ointments for herpes.
What is most interesting is that such a reaction can also appear after visiting the dentist's office. Various manipulations in the mouth and the doctor's contact with the skin of the lips can quite easily lead to swelling. Therefore, it is advisable to check that the dentist is wearing gloves before starting the procedures. There are many reasons for a lip to swell, it is important to know them and understand how to act.
Why are my lips red and swollen?
If your lips are red and swollen, the cause is most likely an allergic reaction. Why does this occur? Allergens can affect the human body in different ways. They can lead to poor health, itching, burning, and even swelling of the lips.
Inflammatory processes in the body often show themselves externally. This is manifested on the lips, nose and facial skin. In many cases, even ordinary pimples do not just appear. Most likely, we are talking about problems that are hidden inside the body.
Infectious diseases can also cause redness and swelling. These include herpes. This virus is present in the body of almost every person. It just does not always manifest itself and often only under certain conditions. It can be provoked by hypothermia, colds and stress.
Traumatic injuries often lead to redness, swelling and pain. In this case, nothing terrible will happen, it is enough to simply remove the unpleasant sensation. If the lip is swollen, you need to find the cause of this phenomenon and then begin to eliminate the problem.
Why is my lip swollen from the inside?
If the lip is swollen from the inside, the problem is most likely an infection or an inflammatory process. Often, herpes manifests itself in this way. It can be both on the lip itself outside and on the mucous membrane inside. Naturally, this process brings a lot of inconvenience. It is important to start treatment on time and the problem will subside. Unfortunately, it is impossible to eliminate herpes completely. With the help of treatment, external manifestations of this infection are removed, but it also continues to exist inside the body.
Swelling can also occur against the background of an inflammatory process. Moreover, it is mainly recorded inside the body. Swelling of the lips warns a person about the presence of problems with internal organs or processes.
Perhaps the inflammation arose against the background of inflammatory processes of the gums. This is also a fairly common phenomenon. In this case, you need to visit a dentist and solve this problem. After all, gum inflammation and dental pathologies often lead to problems with the mucous membrane.
In fact, there are many reasons. Even ordinary mechanical action can create a lot of inconvenience. Therefore, if your lip is swollen, you need to find out the reason and start acting.
Why do lips swell when you have an allergy?
Very often lips swell due to allergies. Such a reaction can occur to anything. Be it certain food or cosmetics. The latter option is only taken into account if the swelling manifests itself 15-30 minutes after application.
Lips often swell due to this problem. It is quite easy to eliminate the unpleasant symptom, it is enough to protect the body from the allergen and take a drug that is aimed at combating allergic reactions.
Naturally, such a phenomenon is not so scary and it is easy to get rid of it. But it is necessary to take into account the fact that everyone's organism is individual. Therefore, an allergic reaction can manifest itself in different ways. In this case, it is recommended to completely protect contact with the allergen in order to avoid complications.
It is not so easy to determine on your own what the allergy is caused by. Therefore, it is advisable to consult a doctor for detailed advice. After all, situations are different, and it is not known how the allergy will develop. If the lip is swollen, and this phenomenon is very disturbing, you need to resort to radical methods to eliminate the problem.
Why do lips swell with herpes?
The herpes virus is present in almost 95% of the population. It can manifest itself at any time, for this it is necessary to create certain conditions. Ordinary emotional overstrain, stress and hypothermia are enough. Some people react to these negative factors immediately. For others, it comes much later.
It is important to start fighting the problem in time. The fact is that it is almost impossible to destroy the herpes virus. You can remove its manifestations in the form of swelling, blisters on the lips and itching. But you cannot eliminate it completely. Therefore, you should simply take pills aimed at strengthening the immune system and maintaining it. When the first signs appear, use special ointments.
Herpes manifests itself in different ways. For some, it just “comes out” like a regular pimple, while for others, the lip swells and itching and burning appear. Therefore, the sooner a person begins treatment, the faster he will get rid of unpleasant symptoms. If the lip is swollen as a result of herpes, it will not be possible to eliminate the problem quickly.
Why does the lip swell with stomatitis?
If the lip is swollen with stomatitis, it is necessary to understand why this happened. The fact is that this disease causes inflammation of the oral mucosa. Stomatitis can be of different types: infectious and traumatic.
Inflammatory processes in the oral cavity can manifest themselves with hypovitaminosis, diseases of the stomach, intestines, nervous system and blood. Before starting treatment for stomatitis, it is worth consulting a doctor.
The disease itself does not occur. As a rule, it is provoked by the presence of an infection or weakened immunity. Often this disease brings a lot of inconvenience. After all, not only the mucous membrane of the oral cavity is affected, but also the lips from the outside. It is easy to diagnose this disease, a simple visual examination is enough.
Stomatitis mainly occurs in children. There is nothing dangerous about it if you start eliminating the disease in time. Stomatitis is characterized by the appearance of ulcers that can itch and burn. The sooner treatment is applied, the faster the unpleasant symptoms will subside. If the lip is swollen for this reason, you need to see a specialist.
Why is my lip swollen after visiting the dentist?
The phenomenon when the lip swells after the dentist is quite common. The fact is that some doctors do not follow the basic rules and begin dental treatment without gloves. The damage to the lips occurs due to the contact of the dentist's fingers with the skin. As a result of his actions, he can easily damage or scratch it. Therefore, the occurrence of swelling or herpes in this case is quite normal.
Therefore, during treatment, you need to pay attention to how the specialist works. If he does not wear gloves, you should ask him to do so for your own safety.
Sometimes, even wearing gloves cannot save you from this unpleasant phenomenon. In this case, everything arises against the background of work carried out in the oral cavity. Removing a tooth, nerve or installing a filling is a small operation. As is known, swelling occurs as a result of any "surgical" intervention. Therefore, in this case, this phenomenon is quite normal. If the lip is swollen after tooth extraction, it is enough to simply treat it with special ointments.
Why did my lip swell after a blow?
If the lip swells after a blow, then in this case we are talking about the formation of a hematoma. This is a fairly common phenomenon that is not so easy to eliminate. The fact is that after a bruise, the tissues are severely damaged and a certain period is needed for their recovery. The skin on the lips is delicate and therefore the recovery process is delayed for a long time.
You can try using special ointments for bruises. But it is worth understanding that the means for treating blows to the legs, arms and other parts of the body will not work to eliminate a hematoma on the lip. A delicate remedy is needed here. Therefore, it is not recommended to start treatment on your own.
The swelling may increase over time, depending on the severity of the injury. Therefore, the situation may worsen over the course of a few days. It is recommended to immediately apply something cold to the injured lip, this will help avoid severe swelling. However, it is still necessary to see a doctor. If the lip is swollen after a strong blow, it is worth resorting to quality measures to eliminate the problem.
Why is my lip swollen from a pimple?
Many people have faced such a problem when the lip is swollen from a pimple. There is nothing surprising about this, actually. Some people try by all means to get rid of a pimple, acne and other troubles. But often this desire leads to a worsening of the situation.
A poorly squeezed pimple can grow significantly. This is especially dangerous when removing an unpleasant inflammation with dirty hands. There is a high risk of introducing an infection into the resulting wound. In this case, the pimple will not only remain in place, but will also grow many times over. There are also cases when the consequences of such removal have to be removed with the help of surgical intervention.
If a person constantly rubs a pimple, it may grow and even develop a cold sore on the lips. Therefore, it is best to start smearing it with special products and not provoke further growth. Such a situation will not lead to anything good. Moreover, if the lip is swollen as a result of such an impact, it is still worth resorting to effective methods of eliminating the problem.
Why is my lip swollen after kissing?
If your lip is swollen after kissing, your partner most likely has inflammatory processes in the oral cavity or herpes. Many problems are transmitted after such close contact. This should not be surprising. Naturally, asking a person about the presence of any inflammation is not correct. But ignoring this question can lead to serious problems.
If a person has stomatitis or herpes that has not reached the stage of "complete disappearance", then the risk of infection is high. These diseases become especially dangerous when there are ulcers and blisters with liquid. They are the source of infection.
If a problem arises, it can be eliminated, but if a person has "caught" herpes, then it is almost impossible to eliminate its virus from the body. Therefore, no matter how correct it is, but it is worth asking a person about the presence of any inflammatory processes in the oral cavity. After all, one uncomfortable question can save from unpleasant diseases. Naturally, everyone decides for themselves what to do. But if you do not want your lip to swell, and problems to appear in the future, it is better to find out everything.
If your lips are swollen after a kiss, then most likely someone has a problem in their mouth. This phenomenon does not just happen. Surely, the partner has some problems. This could be stomatitis or an inflammatory process in the mouth. Often, this problem occurs due to the presence of herpes.
Naturally, it is a bit rude to ask a person about the presence of this inflammatory process. But you also don’t want to receive it as “compensation”. Therefore, it is best to find out whether the person has problems or not.
The thing is that it is not so easy to detect the presence of herpes. After all, it can be inside the oral cavity. Therefore, it is impossible to notice it. Naturally, herpes is easily transmitted through kisses. Therefore, this fact must be controlled. There is no need to be embarrassed, it is better to immediately ask the person about the problem, so that in the future there are no unforeseen and interesting situations. But if the lip is swollen, it is recommended to use special ointments.
What to do if you bite your lip?
In this case, it is worth figuring out why such a phenomenon occurred. The fact is that the bite force can be varied. In this case, involuntary trauma to the lip occurs. Moreover, there are such phenomena when a person bites the skin in his sleep. This can cause not only swelling, but also severe trauma.
Excessive biting can also lead to blue lips. Therefore, it is advisable to immediately resort to treatment. Nothing special can be done in this case. Ordinary anti-inflammatory ointments will help. The fact is that inflammation can occur against the background of this injury. The skin on the lips is too delicate and it is easy to damage it.
If such a phenomenon has occurred and the lip has swollen, you will have to wait for the moment until all this passes. There is no treatment in this case. You can use ointments, but they will rather prevent the complication of the situation, but will not speed up its improvement. If the lip has swollen due to a bite, you will have to wait for it to heal completely.
Why is my upper lip and nose swollen?
If the upper lip and nose are swollen, this may be caused by serious problems. Thus, this situation occurs with a strong blow. In this case, not only the lip and nose swell, but also part of the face.
Sometimes this phenomenon occurs without trauma. It could be common herpes. However, in addition to the lip, it also affects the nose. Sometimes the blisters themselves are located inside. There are none on the lip itself, so it is difficult to understand that it is herpes.
In some cases, it may be a boil. If instead of a pimple with bubbles, you see an abscess, you should immediately seek medical help. Most likely, a boil is brewing. Do not forget that the nose is one of the most dangerous parts of the body. A boil that appears must be removed immediately. Moreover, in most cases, this is done surgically. In no case should you neglect the problem. This can lead to serious complications. Herpes in the nose is not so scary, the danger is directly from the boil. If the lip is swollen and unpleasant painful sensations appear, you should immediately seek help.
Why do lips swell in the morning?
When lips swell in the morning, you need to look for the cause of this phenomenon. The fact is that this problem can be either isolated or permanent. In the first case, we are talking about the appearance of inflammation or infection. Often, sharp swelling in the morning is caused by the presence of herpes. But there are also cases when there is swelling, but no visible manifestation of a cold is observed. What could it be?
If the swelling is permanent, then most likely it is an allergic reaction. It can be caused by medications taken at night or certain cosmetics. To get rid of this problem, it is enough to eliminate contact with the allergen.
Sometimes, drinking a lot of liquid at night can cause a similar reaction. In this case, you need to drink much less water. It is not so easy to immediately determine the allergen. In this matter, it is better to trust your doctor. After all, if the lip swells spontaneously or this happens constantly in the morning, you need to look for the cause and solve it.
Why is my lip swollen after anesthesia?
If your lip is swollen after anesthesia, you shouldn't worry about it. This is quite normal. An injection into the gum or lips can cause swelling. But don't confuse personal sensations with visual ones. The fact is that after anesthesia, a person feels like he has a swelling, but there is none.
An injection into the lip causes minor damage. Therefore, there is no need to be surprised by the presence of swelling. It is not for nothing that after surgery, the swelling increases over the course of 3 days. An injection is a kind of "operation" that leads to such a phenomenon. In this case, nothing needs to be done. You just have to wait until the swelling goes down on its own.
If the swelling does not go away for a long time, you need to seek help from a doctor. There are also cases when an infection is introduced through an injection. This phenomenon should not be ruled out. It is advisable to use anti-edema products. If the lip swells after an injection and this phenomenon does not go away over time, you need to start treatment.
Why do lips swell after tattooing?
The thing is that increasing them or drawing a contour is not so easy. For this, they use peculiar methods that in some way damage the skin. The skin on the lips is very delicate, so it is quite easy to cause microtrauma.
Usually, before doing a tattoo, it is recommended to undergo a preventive course against herpes. It often manifests itself as a result of such an effect on the skin of the lips. Usually these are antiviral or anti-inflammatory drugs. Such preparation will help to avoid problems in the future.
After tattooing, special ointments are prescribed that will support the skin and prevent infection from appearing on it. It is advisable to follow all the doctor's recommendations and not resort to self-medication. In any case, after tattooing, the lips will be slightly swollen, this is normal. After all, during this procedure, the skin is traumatized, which leads to slight swelling. If the lip is very swollen, and there are painful sensations, you should first go to a beauty salon, and then to a doctor.
Why does my lip often swell?
If your lip often swells, it is quite possible that it is an allergic reaction. This negative phenomenon can occur for several reasons. The main ones are the presence of a disease or just an allergy.
If this phenomenon occurs frequently, then most likely it is not a disease. Thus, an allergy manifests itself. It will not be so difficult to get rid of it. The main thing is to identify the allergen and eliminate it. It can be food, the use of any medications or cosmetics. The latter allergen begins to manifest itself 30 minutes after application to the lips. If more time has passed, then it is most likely not cosmetics.
Constant swelling of the lip may be associated with problems in the oral cavity. Stomatitis and gum inflammation lead to swelling. In this case, you need to see a doctor and prescribe treatment. If none of the suspected problems are associated with the fact that the lip is swollen, only a doctor can understand the true cause of the phenomenon.
Why is my child's lip swollen?
Many mothers are interested in the question of why a child's lip is swollen? The first thing to do is to check for stomatitis. This disease is quite common in children. Naturally, adults are not immune from it either, but children suffer several times more often.
With stomatitis, ulcers are located not only on the mucous membrane, but also on the lips. If it is not possible to begin treatment according to the doctor's recommendations, it is enough to simply rinse your mouth. It is desirable that these were herbal infusions such as chamomile, St. John's wort, oak bark, etc.
Often, children's lips swell due to an allergic reaction. If such situations have already occurred before, it is worth using previously used medications. When such a phenomenon occurs for the first time, it is worth immediately contacting a doctor. Self-prescribing medication can lead to a worsening of the situation.
Swelling of the lips can occur due to problems with teeth, especially when they start to cut. Many children have a hard time with this process. In this case, you need to see a doctor. The baby's lip is swollen for a reason, there is an explanation for this that needs to be identified.
Why is my child's upper lip swollen?
The child's upper lip is swollen, what to do? First of all, you need to determine the cause of this phenomenon. Often, babies suffer from swelling of the lips during the development of teeth. When they begin to cut, children suffer, this process is in most cases quite difficult to bear. It is advisable to seek help from a doctor. It is not so easy to eliminate the problem on your own. The most that you can do on your own is to rinse the mouth with gentle medicinal herbs, such as chamomile.
Often swelling occurs against the background of stomatitis. This phenomenon is common in children. It manifests itself in the form of ulcers in the mouth and inflammation on the lips. In this case, rinsing with medicinal herbs will also help. Regarding this method of treatment, you need to consult a doctor.
Swelling can also occur due to an allergic reaction. The main thing is to identify the allergen and completely eliminate it. You can do this yourself, based on observation, or consult a doctor. After all, if your lip is swollen, you can’t delay, you need to get treatment.
Why do my lips become swollen during pregnancy?
If your lips and nose are swollen during pregnancy, all this indicates the presence of rhinitis. These symptoms are quite common. This phenomenon is called "rhinitis in pregnant women." It manifests itself in the same way as a normal disease. However, it does not appear as a result of a cold, but as a result of a normal hormonal imbalance.
It is easy to cure, but you cannot use medications for this. Many medications are prohibited during pregnancy. It is advisable to resort to folk medicine.
Swelling of the lips and nose is not always associated with rhinitis. If a woman is in the late stages of pregnancy, then this is a common edema. It cannot be eliminated, it goes away on its own after childbirth. In some cases, swelling lingers for an indefinite period after childbirth.
In general, there is no point in guessing why this happened. It is advisable to immediately seek help from a doctor and begin timely treatment. Symptoms such as a swollen lip, nose, and inflamed mouth do not always indicate standard diseases.
What to do if your lip is swollen?
What to do if your lip is swollen and how to deal with it? First of all, it is worth determining the reason why this happened. Thus, this phenomenon can occur due to an allergic reaction, the presence of inflammatory and infectious processes, trauma, gum inflammation, herpes and dental intervention.
The first step is to diagnose the problem and prescribe the appropriate treatment. This issue is handled by a doctor. He will be able to determine the cause during a visual examination.
You should not start any treatment on your own. Especially if you suspect a serious illness. Both folk remedies and serious medications will help relieve swelling. All unpleasant symptoms are eliminated quickly. The main thing is to determine the cause of this phenomenon. It is worth understanding that in many cases the problem will not be able to disappear on its own. Therefore, high-quality and timely treatment are relevant. If your lip is swollen, and there are other symptoms, you need to see a specialist.
How and what to treat a swollen lip with?
Treatment of a swollen lip involves the use of several methods. But first, it is necessary to determine the exact cause of the phenomenon, and then begin the elimination.
If the swelling is due to an inflammatory process, you can feel the smell from the wound. There are also pus formations or other discharges. If this process is accompanied by pain, you should treat the wound with hydrogen peroxide. Inflammation can begin due to the presence of an open wound. If the pain does not subside at all, then most likely we are talking about a serious case. You need to see a doctor who will prescribe quality treatment. In some cases, surgical intervention cannot be avoided.
If the tumor is caused by an infection or a viral disease, then antiseptics should be used. When choosing them, pay attention to contraindications and side effects. The attending physician should select the medicine. Zovirax, Acyclovir and Herpevir ointments are suitable. They are applied in a thin layer to the affected area (in the case of herpes), about 5 times a day. It is advisable to take tablets orally, with the same name. The scheme of application is described in the instructions. Basically, 5 tablets should be taken per day.
If the tumor appeared due to an allergic reaction, then you need to take medications aimed at combating them. This can be suprastin, kestin and claritin. The regimen is described in the instructions. You should not use them on your own, only with the permission of a doctor.