What is Isoniazid?
Isoniazid, also known as isonicotinic acid hydrazide (INH), is an antibiotic used for the treatment of tuberculosis. For active tuberculosis, it is often used together with rifampicin, pyrazinamide, and either streptomycin or ethambutol. For latent tuberculosis, it is often used alone. It may also be used for atypical types of mycobacteria, such as M. avium, M. kansasii, and M. xenopi. It is usually taken by mouth, but may be used by injection into muscle.
Isoniazid (INH) is an antibiotic that belongs to a class of drugs known as antitubercular agents. It works by inhibiting the growth of bacteria specifically Mycobacterium tuberculosis, the bacteria that causes tuberculosis (TB).
The active ingredient in Isoniazid is isonicotinic acid hydrazide, and it typically comes in the form of tablets or an oral suspension.
The drug is synthesized from isonicotinic acid and hydrazine, resulting in a compound that is highly effective against mycobacterial cells.
Why is isoniazid abbreviated as H?
The name isoniazid is derived from isonicotinic acid hydrazide. Isoniazid is often abbreviated as INH or simply H.
Isoniazid, also known as isonicotinic acid hydrazide (INH), is an antibiotic used for the treatment of tuberculosis. For active tuberculosis, it is often used together with rifampicin, pyrazinamide, and either streptomycin or ethambutol.
How do you use Isoniazid?
Isoniazid is available in the form of tablets, capsules, and an oral syrup. It is also available as an injectable solution, but this form is less common.
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