Ethionamide

Ethionamide: description, use and side effects

Ethionamide is a drug used to treat tuberculosis. Usually used in combination with other medications. Ethionamide can be given orally or as a suppository.

The active ingredient of this drug is a derivative of isothionicotinic acid and has a bacteriostatic effect on tuberculosis bacteria, inhibiting their growth and reproduction.

This medicine may cause side effects. The main ones are loss of appetite, nausea and vomiting. Headaches, depression, sleep disturbances, increased body temperature and changes in blood composition may also occur.

When prescribing this drug, it is necessary to carefully evaluate the benefits of its use and possible risks. Ethionamide may be contraindicated if you have certain medical conditions, including some liver or kidney diseases, or if you are pregnant or breastfeeding.

The trade name of this drug is Trescatyl. It is only available with a doctor's prescription. Therefore, before using it, you should consult a doctor who will assess the need for its use in each specific case.

In conclusion, this drug is an important tool in the fight against tuberculosis. However, like all medicines, it has its advantages and disadvantages. Therefore, its use should only be carried out under the supervision and prescription of a doctor.



Ethionamide is an effective drug used in the treatment of tuberculosis. It is usually prescribed in combination with other antibiotics such as isoniazid, rifampicin and pyrazinamide. Ethionamide is used orally or in the form of suppositories, depending on the doctor's recommendations.

The main side effects of this drug are loss of appetite, nausea, and vomiting. However, not all patients taking this drug experience these symptoms. Increased liver enzyme levels, changes in the taste and smell of food, and drowsiness may also occur.

Trescatyl is one of the trade names of this drug. This medicine comes in tablet form and is used to treat tuberculosis in adults and children over 12 years of age. However, before you start taking this medicine, you should consult your doctor and get acquainted with all the information about it, including possible side effects and contraindications.

Overall, this drug is an important tool in the treatment of tuberculosis and can be effective when used correctly. However, like any drug, it may have side effects and contraindications, so it should be used only on the recommendation of a doctor and under his supervision.



Ethionamide is a drug for the treatment of tuberculosis, which is used in conjunction with other drugs in the complex treatment of tuberculosis. It suppresses the proliferation of mycobacteria. It has proven effectiveness against many types of mycobacterial infections.

The medicine is prescribed one tablet twice a day. After each dose, drink enough water if the patient is thirsty. The daily dose of the drug can be increased to 2 tablets once a day in case of mild side effects or on the recommendation of a doctor. Improvement in general condition begins after approximately 6 months of treatment with ethionamide. It is widely used in tuberculosis, including in HIV-infected patients. Also, the medicine is used for sarcoidosis.

Side effects usually begin to appear in the third or fourth week of treatment and can last quite a long time. These include weakness, nausea, decreased appetite and vomiting. However, these side effects can be minimized by taking the medicine correctly. They will disappear after two to three weeks of regular use. Recovery of the body becomes possible provided that treatment continues strictly in accordance with the doctor’s recommendations.

Overall, ethionamide is an effective drug for the fight against tuberculosis and sarcoidosis. But it also has an impressive list of prohibitions and side effects. You should definitely discuss with your doctor whether you should take this medication.