Fluoxetine for weight loss: dosage how to take correctly how much to drink

, medical expert
Last reviewed: 10.08.2022

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Medicinal preparation Fluoxetine is initially an antidepressant - a medicine for depression of various origins. But some doctors-psychoneurologists successfully appoint him to stabilize eating behavior and "taming" neurotic bulimia - the so-called compulsive overeating. Such action of Fluoxetine is due to one of the background effects of the drug - suppression of hunger and appetite. This property allows you to successfully use Fluoxetine for weight loss - if there are certain indications, which can only indicate a medical specialist.

trusted-source[1], [2], [3], [4], [5], [6], [7]

Indications of the fluoxetine for weight loss

Despite the fact that the main indication for taking fluoxetine are depressive and compulsive-obsessive states, often the drug is used for weight loss, using one of its auxiliary properties - lowering the craving for food. Receiving Fluoxetine leads to a decrease in the subcutaneous fat layer, and as a result - to the loss of excess kilograms.

In addition, fluoxetine releases additional energy in the body, which can make exercising more effective.

Medical experts point out that success in the application of fluoxetine for weight loss can be expected only if the excess weight is caused by prolonged stressful situations, experiences and depressive conditions.


Release form

Fluoxetine is available in the form of tablets covered with a yellowish sheath.

One blister contains 10 tablets, and the package can contain 1 or 2 blisters and instruction on the use of the drug.

Fluoxetine in diet pills belongs to the group of medicines-serotonin reuptake inhibitors, with the same active ingredient fluoxetine.

The pharmacological category of fluoxetine is an antidepressant.

The preparation Fluoxetine canon is issued in the form of capsules and differs from Fluoxetine only in that it is produced by another plant of pharmaceuticals.

In the encapsulated form, a similar preparation Fluoxetine lannacher is also produced, the main ingredient of which is fluoxetine hydrochloride.

trusted-source[9], [10], [11], [12], [13], [14]


Fluoxetine has all the properties of an antidepressant, which is explained by the selective blocking of the reverse neuronal capture of serotonin in the central nervous system.

Does not affect the function of beta-adrenoreceptors, does not interfere with the processes of neuronal capture of dopamine and norepinephrine.

It leads to a persistent increase in mood, blocks the development of phobias and fears, eliminates nervous tension.

It is peculiar to stimulate the energy potential of the body, to alleviate pain.

The stable effect of the drug is observed about 2 weeks after the start of its administration and lasts up to 2 weeks after stopping the use of tablets.

trusted-source[15], [16], [17]


Fluoxetine is well absorbed in the digestive system. At the first transit through the liver a relatively weak metabolism is observed.

The presence of food in the stomach does not affect the quality of absorption of the drug, however, the rate of absorption may be lower.

Limit content of the active ingredient in the plasma can be observed after about 7 hours. The equilibrium amount of the drug is detected only after a regular intake of it within a month.

The binding with plasma proteins is 94.5%.

Metabolism occurs in the liver, where the active product, norfluoxetine, is formed.

The half-life of the drug is 48-72 hours, and its active product is approximately 8 days.

Excretion of fluoxetine is carried out through the urinary system (80%) and with calves (15%).

trusted-source[18], [19], [20], [21], [22]

Dosing and administration

The usual dose of fluoxetine for weight loss is 20 mg (one tablet or capsule) daily. The standard course of admission may be 1-3 months. Take the drug better in the morning, regardless of food intake.

Independently increase the dosage of fluoxetine is not recommended: for this it is better to consult a doctor. The maximum daily dosage is not more than 80 mg per day (for the elderly, not more than 60 mg per day).

Lowering the dosage and canceling the drug is carried out gradually to avoid the development of withdrawal syndrome. With any worsening of the condition or with the appearance of unpleasant symptoms, you should immediately consult a doctor.


Use of the fluoxetine for weight loss during pregnancy

Fluoxetine should never be taken during pregnancy, including slimming. This drug has a pronounced teratogenic effect, which can cause serious violations of embryo development.

Before starting taking fluoxetine for weight loss, a woman should consult a doctor and make sure that there is no pregnancy.


Do not take fluoxetine for weight loss:

  • without the appointment of a doctor;
  • hypersensitivity to the ingredients of tablets;
  • with anorexia and a tendency to it;
  • during pregnancy and breastfeeding;
  • patients under 18 years of age;
  • with severe damage to the kidneys and / or liver;
  • with epileptic cases;
  • with recurrent convulsions;
  • with increased intraocular pressure;
  • with prostatitis;
  • with weakness of the bladder;
  • with a tendency to suicide, a state of "hopelessness";
  • during the administration of drugs-inhibitors MAO (Iproniazid, Nialamid, Metralindol, Moclobemide, etc.).

trusted-source[23], [24]

Side effects of the fluoxetine for weight loss

Fluoxetine for weight loss may present a certain danger, as it has a significant list of side effects. Such effects include:

  • allergic reactions;
  • febrile conditions, hyperhidrosis, hot flashes or chills;
  • development of serotonin or neuroleptic syndromes;
  • anorexia;
  • loss of appetite, diarrhea, attacks of nausea;
  • violation of taste sensations, thirst;
  • pain in the head, dizziness;
  • disturbances in night sleep (nightmares, difficulties with falling asleep, crazy episodes, etc.);
  • disorders of motor coordination, convulsive attacks, memory disorders, manic and euphoric states, panic attacks, suicidal tendencies, increased nervousness;
  • disorders of urination;
  • a significant decrease in sexual activity until the complete loss of sexual desire;
  • lowering of blood pressure, tachycardia;
  • loss of vision clarity, mydriasis, reaction to light;
  • pain in the joints and muscles;
  • Subcutaneous hemorrhage, bleeding from the nose or gums, gastric bleeding;
  • dyspnea;
  • development of withdrawal syndrome.

trusted-source[25], [26]


Taking an overdosed dose of fluoxetine can lead to unpleasant and even dangerous symptoms, such as:

  • attacks of nausea and vomiting;
  • the appearance of seizures;
  • heart rhythm disturbances;
  • development of a heart attack;
  • breathing disorders;
  • a state of nervous overexcitation;
  • coma;
  • manic state.

In case of an overdose, immediately cause the patient to vomit and rinse the stomach, then give a drink a suspension of activated carbon or enterosgel. After first aid, you should see a doctor: symptomatic and restorative therapy will be performed at the medical facility, with constant monitoring of respiratory and cardiac function.

trusted-source[28], [29], [30], [31]

Interactions with other drugs

Fluoxetine is not used in combination with the following substances and preparations:

  • with tryptophan (increases serotoninergicheskoe action);
  • with drugs-MAO inhibitors (reactions that are life-threatening for the patient develop);
  • with diazepam, alprazolam and alcoholic beverages (their toxic effect is intensified);
  • with sugar-reducing drugs (their effect is enhanced);
  • with cyclic antidepressants (their concentration is increased);
  • with carbamazepine, desipramine, lithium preparations, haloperidol, diazepam, clozapine (possibly toxic effects of drugs);
  • with warfarin (increased risk of bleeding);
  • with preparations of St. John's wort (the risk of side effects increases).

trusted-source[32], [33], [34], [35], [36], [37], [38]

Storage conditions

Fluoxetine can be stored in a dark, dry place, at room temperature, with restricted access for children. The shelf life of Fluoxetine is not more than 5 years.

trusted-source[39], [40], [41], [42], [43]

Fluoxetine analogues for weight loss

Drugs with a similar fluoxetine action are:

  • Apo-fluoxetine;
  • Prozac;
  • Profluzak;
  • Prodep;
  • Fluxen.

All drugs in this series are dispensed at the pharmacy only upon presentation of the prescription from the doctor.

Fluoxetine is not a drug that is used solely to get rid of extra pounds: as we already mentioned above, this antidepressant is a fairly serious drug with a systemic effect on the body. If your own health is not irrelevant to you, then do not take fluoxetine for weight loss without prescribing a doctor.

trusted-source[44], [45], [46], [47], [48], [49]

Reviews of fluoxetine for weight loss

According to statistics, approximately 30% of the entire population of the earth suffers from excess weight. Some fat people have reconciled to their weight, and others - try to get rid of extra pounds by any means. So, one of the unconventional ways of losing weight can be called taking Fluoxetine - an antidepressant drug, which is often prescribed for neuroses, fears and depressions. Numerous reviews of fluoxetine for weight loss prove one thing: each organism is individual, and the same drug can act on people in different ways.

Fluoxetine for weight loss: reviews of those who lose weight and the results

Fluoxetine is an inexpensive drug, which, however, you can not buy in a pharmacy - you need a prescription from a doctor. And this often stops those who want to lose weight with this drug.

Reviews of fluoxetine for weight loss can be found very different - from positive to extremely negative (they say, has spent money and time, but in the end - nothing has dropped). Indeed, some patients take fluoxetine to eliminate depression - and at the same time lose weight. And others drink Fluoxetine for weight loss - and do not get the expected effect. How so?

Some of the slimming people shared the secrets of losing weight with Fluoxetine:

  • it is very important to choose the correct dosage of the drug - too little dosage may be ineffective, and too high may result in unpleasant side effects;
  • Fluoxetine should be combined with sufficient fluids;
  • During weight loss with fluoxetine, you should not drink alcohol.

Negative reviews of fluoxetine for weight loss are most often associated with unpleasant side effects of this drug. Such effects are often manifested in the form of headaches, thirst, drowsiness, soreness in the joints and muscles, a decrease in sexual desire, nausea and motion sickness.

trusted-source[50], [51], [52], [53], [54], [55]

Fluoxetine for weight loss: reviews of doctors

Obesity of any degree is a violation of metabolic processes, and the treatment of this condition should be performed by a doctor. Anyone who wants to lose weight should understand that for the present there is no such drug in the world, after accepting that, a person can get rid of extra pounds: without doing any effort, and without any side effects. Of course, it can be said for a long time that pharmacies sell a large number of various food additives and herbal remedies, whose manufacturers promise fast and safe weight loss. However, all these statements are nothing more than advertising. And a qualified practitioner will never take responsibility and prescribe a similar drug to the patient. In the vast majority of cases, people buy and take such funds for weight loss themselves.

As for taking fluoxetine for weight loss - it's no secret that this drug is released in pharmacies only if you have a prescription from a doctor. Why? Because Fluoxetine is a medication that is prescribed not to everyone, depending on the cause, the degree of obesity, taking into account the age, concomitant illnesses, the lifestyle of the patient.

Fluoxetine for weight loss can help if the cause of excess weight is a constant seizure of stress, neurotic bulimia, compulsive disorder. In any other circumstances and factors, taking fluoxetine for weight loss can be not only useless, but also harmful - the drug can trigger the development of the addictive and dose-dependent effect.

Reviews about Fluoxetine for weight loss are very controversial, however, one important conclusion can be drawn: one should not drink medicines alone - only a medical specialist should prescribe the treatment.

trusted-source[56], [57], [58], [59]


To simplify the perception of information, this instruction for use of the drug "Fluoxetine for weight loss: dosage how to take correctly how much to drink" 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.

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