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Mustard pack
Last reviewed: 04.07.2025

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Mustard pack is a medical preparation containing powder from the seeds of mustard (Brassica juncea). Mustard is widely used in folk medicine and traditional medicine of various cultures as a remedy for the treatment of various ailments.
Typically, a mustard pack is a bag or packet filled with dry mustard powder. It is applied to the skin at the site of pain or discomfort to provide local irritation and improve circulation. This process can help relieve pain, reduce inflammation, and speed up tissue healing.
Mustard packs can be used to treat conditions such as muscle pain, rheumatism, arthritis, cold symptoms, coughs and other ailments. They are usually applied for short periods of time and removed if severe burning or skin irritation occurs.
Although mustard packs are often used in folk medicine, it is important to consult a doctor before using them, especially if you have any medical conditions or allergies. Mustard packs can cause skin irritation in some people, so you should be careful when using them.
Indications mustard
- Muscle Pain: Using mustard packs can help relieve muscle pain associated with strain or injury.
- Rheumatic diseases: Mustard plasters can be used to relieve pain and inflammation associated with rheumatic diseases such as rheumatoid arthritis and osteoarthritis.
- Cold Symptoms: Some people use mustard packs to relieve cold symptoms such as nasal congestion and cough. Mustard packs can help relieve nasal congestion and improve breathing.
- Flu Symptoms: For flu, mustard plasters can be used to relieve muscle pain, headaches and other symptoms associated with the disease.
- Back Pain: Mustard plasters can be used to relieve back pain caused by muscle tension or degenerative changes in the spine.
Release form
A mustard pack is a medicinal preparation consisting of mustard seed powder, usually packaged in special sachets or packets. This powder is used to make hot compresses that are applied to the skin to relieve pain, relax muscles, or stimulate blood circulation. Mustard packs are usually activated by wetting with water and applied to the skin for a short period of time. It is important to follow the instructions for use and not allow too much contact with the skin to occur, to avoid burning or irritation.
Pharmacodynamics
The pharmacodynamics of the mustard plaster packet is related to its main component - mustard seed powder, which contains the glycosides sinigrin and myrosin. When in contact with water, these glycosides are converted into mustard oil and isothiocyanates, which have a warming, anti-inflammatory and locally irritating effect. Here's how it happens:
- Warming action: When mustard plaster comes into contact with the skin, it causes a reaction that leads to increased blood flow in the area of application. This increased blood flow helps improve circulation, which can help relieve muscle tension and reduce pain.
- Anti-inflammatory action: Mustard plaster can also reduce inflammation in the area of application by irritating the skin and stimulating blood circulation. This can lead to a reduction in swelling and pain in the affected area.
- Local irritation: The warming and irritating effect of the mustard plaster can also help distract attention from the pain in the affected area and create a feeling of warmth, which can be soothing for the patient.
Pharmacokinetics
The main components of a mustard plaster pack are usually mustard seed powder and other plant extracts. The pharmacokinetics of such substances may vary depending on the specific conditions of use and individual characteristics of the body.
Dosing and administration
The method of application and dosage of mustard packs may vary depending on the specific preparation and instructions for use. Usually, the instructions indicate the following steps:
- Prepare the required amount of hot water that you will use to activate the mustard plaster.
- Carefully open the package with the mustard plaster.
- Typically, mustard powder is placed in hot water for a few seconds (usually 5 to 10 seconds) to activate.
- Immediately after activation, carefully remove the mustard pack from the water and apply it to the skin where you need to relieve pain or relax muscles.
- The mustard pack should only remain on the skin for a short time (usually no more than 15-20 minutes) to avoid burning or irritation.
- After use, carefully remove the mustard pack from the skin and discard it.
Use mustard during pregnancy
During pregnancy, you should be careful when using any means, including mustard plasters. Here are the main points to consider:
- Effect on blood circulation: Mustard plasters increase local blood circulation, which in some cases may not be recommended during pregnancy, especially if there are problems with veins or a predisposition to varicose veins.
- Inducing preterm labor: Theoretically, stimulation and irritation may cause an increase in uterine tone, potentially leading to preterm contractions or labor. However, there is little direct evidence to support this.
- Allergic reactions: During pregnancy, hormonal changes can affect skin sensitivity and increase the risk of allergic reactions, even if they have not been observed before.
Recommendations:
- Consult a doctor: Before using mustard plasters during pregnancy, it is important to consult a doctor, especially if you have chronic diseases, circulatory problems, or are at risk of premature birth.
- Alternative methods: Your doctor may suggest safer alternatives to relieve cold symptoms or pain, such as paracetamol or other non-drug approaches.
Contraindications
- Sensitive skin or skin conditions: Using mustard plaster may cause skin irritation, especially in people with sensitive skin or existing skin conditions such as eczema or dermatitis.
- Open wounds or damaged skin: Mustard plaster should be avoided on areas of skin with open wounds, scratches or other damage, as it may cause more severe burns or irritation.
- Allergy to mustard or other ingredients: People with allergies to mustard or other ingredients in the mustard pack should avoid using it.
- Pregnancy and breastfeeding: The use of mustard plaster during pregnancy and breastfeeding may be contraindicated. In such cases, it is recommended to consult a doctor before use.
- Children: Using mustard plaster on children requires special care and may require consultation with a pediatrician to ensure that it is safe for the child to use.
- Acute skin reactions: If severe pain, burns or other acute reactions occur after using a mustard plaster, stop using it and seek medical attention.
Side effects mustard
- Skin irritation: The most common side effect of using mustard plasters is local skin irritation. This can manifest as redness, itching, and even burning if the mustard plaster is left on the skin for too long.
- Allergic reactions: Some people may experience allergic reactions to the components of the mustard plaster. Symptoms may include severe itching, rash, swelling, and even anaphylaxis in rare cases.
- Skin Sensitivity: Long-term or frequent use of mustard plasters may cause increased skin sensitivity, making the skin more susceptible to dermatitis and other skin diseases.
- Aggravation of skin conditions: If you already have skin conditions such as eczema or psoriasis, using mustard plasters may aggravate these conditions.
- Breathing Problems: When mustard plasters are applied to the chest area, especially in asthmatics or people with other respiratory problems, breathing problems may occur.
Overdose
- Skin Burns: If mustard plasters are used excessively or if they are used on one area of skin for a long time, a skin burn or irritation may occur. This is due to the local irritant effect of mustard and possible damage to the skin.
- Skin reactions: Overdosing on mustard plaster can cause various skin reactions such as redness, burning, itching or even allergic reactions.
- Increased pain: Instead of relieving pain, excessive use of mustard plaster may cause increased pain due to its strong irritating effect on the skin.
- Systemic Reactions: Although systemic reactions from mustard plaster use are rare, overdose may cause symptoms such as nausea, vomiting, dizziness, or fainting.
Interactions with other drugs
A mustard pack is usually an external remedy and has a local irritant effect, which can lead to vasodilation and improved blood circulation in the area of its application. Therefore, interactions with other drugs are unlikely.
Attention!
To simplify the perception of information, this instruction for use of the drug "Mustard pack" translated and presented in a special form on the basis of the official instructions for medical use of the drug. Before use read the annotation that came directly to medicines.
Description provided for informational purposes and is not a guide to self-healing. The need for this drug, the purpose of the treatment regimen, methods and dose of the drug is determined solely by the attending physician. Self-medication is dangerous for your health.