What are the preferred and required drugs for anti tuberculosis

The main characteristics of the first-line anti-tuberculosis drug: high efficacy and low toxicity. Easy to use.

It is often used as the drug of choice for tuberculosis. The main varieties are: isoniazid tablets and injections.

Streptomycin sulfate for injection, rifampicin sugar-coated tablets, capsules, ethambutol hydrochloride tablets.

Second-line anti-TB drugs, which are less effective and more toxic, are used as a replacement for resistance to first-line anti-TB drugs**. There are: sodium p-aminosalicylate tablets and enteric-coated tablets. Pyrazinamide tablets and capsules. Amthiourea tablets, rifandine capsules, etc.

Hello, this friend.

I'll give you your questions.

According to your description, the problem is relatively clear, at present, the preferred drug for anti-tuberculosis drugs is rifampicin capsules; Essential drugs include isoniazid tablets, ethambutol hydrochloride tablets, pyrazinamide tablets, etc. Because the anti-tuberculosis drugs are relatively special and the toxicity is large, they are generally taken together with at least 2 or more drugs, which can not only play a role in improving the efficacy of the drugs, but also greatly reduce the effectiveness of anti-tuberculosis drugs. Therefore, do not take one or the other, but take it in combination, remember.

Okay, that's pretty much it.

If you still have doubts.

Please continue to inquire. Thank you.

The Department of Hematology of Ping'an Hospital Affiliated to Hebei Medical University is a national key clinical specialty of the Ministry of Health, with strong expert skills and rich clinical experience. If you need help from a hematologist or want to know more, you can consult with a hematologist for free, or you can call 400-0387-120.

Answer]: C is selected for this question.

l) Isoniazid alone is suitable for the prevention of various types of tuberculosis:

A family member or close contact of a person with a newly diagnosed tuberculosis disease;

Those who have a positive tuberculin test and a positive PPD and a brain X-ray examination consistent with non-progressive tuberculosis, negative sputum bacteria, and have not received regular anti-tuberculosis in the past**;

Patients who are receiving immunosuppressants or long-term hormones**, patients with certain hematologic diseases or reticuloendothelial system diseases (such as leukemia, Hodgkin's disease), diabetes, silicosis or gastrectomy, etc., and those who have a positive tuberculin test;

Patients under 35 years of age with a positive tuberculin test.

2) Isoniazid is combined with other anti-tuberculosis drugs and is suitable for all types of tuberculosis, including tuberculous meningitis and other mycobacterial infections.

Answer]: e anti-tuberculosis drugs include pyrobazinamide, streptomycin, isoniazid, rifampicin, ethambutol, etc., amikacin belongs to aminoglycoside antibiotics, erythromycin belongs to macrolide pants antibiotics; Doxycycline belongs to the tetracycline class of antibiotics; Axi-snorovir is an antiviral drug; Therefore, E is selected for this question.

What is the difference between first-line and second-line drugs for TB? How to choose a hail patient? "Ask the Doctor" uses the think tank of American family doctors to introduce you.

Tuberculosis, commonly known as tuberculosis, is a systemic infectious disease caused by Mycobacterium tuberculosis. It can occur all year round, with an incubation period of 4-8 weeks. Human-to-human respiratory transmission is the main mode of transmission of the disease, and the source of infection is contact with tuberculosis patients who shed the bacterium.

Tuberculosis can be infected with almost all tissues of the body except hair, such as intestinal tuberculosis, bone tuberculosis, lymph node tuberculosis, etc. However, because tuberculosis is mainly transmitted through the respiratory tract, the infection rate of pulmonary tuberculosis is higher than that of other organs, accounting for the first place in human tuberculosis. There are no obvious symptoms in the early stage of tuberculosis, and after the disease progresses, there may be systemic symptoms, such as fatigue, loss of appetite, weight loss, low-grade fever, etc., as well as local symptoms of diseased organs.

After the tuberculosis bacteria invade the human body, it has the diffusion to the whole body and long-term latent in the tissues. Tuberculosis often occurs when the body's resistance is low.

Drugs for tuberculosis**

Tuberculosis patients should start early**, reasonably combine drugs, the dosage should be appropriate, and reach the required time, which can make the patient **but rare**, and the tuberculosis bacteria will not develop drug resistance.

1.Chemistry**

Anti-tuberculosis drugs with chemical and biological agents, also known as chemistry, are the most important methods of modern tuberculosis. All other methods are auxiliary. Chemotherapy is the only effective way to control the spread of TB.

At present, the commonly used fungicides are rifampicin (fixed) and isoniazid; The sterilization drugs are pyrazinamide and streptomycin; The bacteriostatic drugs are ethambutol, sodium parasalicate, and amithiourea; Ethyl (c) thiisonimide, cycloserine, kanamycin, capreomycin, etc. are only used in drug-resistant patients.

Pulmonary tuberculosis should first identify which type: primary pulmonary tuberculosis, hematogenous disseminated pulmonary tuberculosis, infiltrating pulmonary tuberculosis, chronic fibrocavitary pulmonary tuberculosis, and the late stage requires targeted combination drugs, such as double and triple **, depending on the physical condition of the elderly, the main drugs are: rifurpine, isoniazid (ramidin), ethambutol, etc.;

Ramiphon (H), rifampicin (R), pyrazinylase (Z), streptomycin (S), amithiourea (TB1) and ethambutol (E) are listed as the main anti-tuberculosis drugs, among which H, E, R, and S are listed as first-line antituberculosis drugs in China.

Now there is no need for traditional Chinese medicine to treat tuberculosis, and the effect is not certain!

In our country's infectious disease hospitals, these drugs can be fully reimbursed, and it is recommended that you go to the hospital and use regular methods to cure them.

Isonizid and rifampicin, these drugs are not expensive, but they are larger for the human body, if the stomach is not good, you can add some drugs to protect the gastric mucosa!

Anti-tuberculosis drugs.

Isoniazid, rifampicin, depending on the situation, are used in combination.

Isoniazid and rifampicin.

Then take a little bit of the Chinese medicine prescription and eat it together.

Streptomycin: 1 g for injection;

sodium p-aminosalicylate: 2g for injection;

Rifampicin: 150mg capsules;

rifapentine: 150mg capsules;

Isoniazid: tablet tablets;

Isoniazid: injection stick;

rifamycin sodium: 125mg vial for injection;

Rifamycin sodium: injection;

Pyrazinamide tablets: 1 tablet;

Ethambutol tablets: tablets ;

Sodium p-aminosalicylate isoniazid tablets: tablets;

Prothionamide enteric-coated tablets: tablets;

All personal work summaries, I hope it will be useful to you.