What does INH stand for?

Isoniazid, often abbreviated as INH, is an important medication primarily used in the treatment and prevention of tuberculosis. It works by inhibiting the synthesis of mycolic acids in the bacterial cell wall, which is essential for the survival of Mycobacterium tuberculosis. This makes Isoniazid a crucial component of antituberculous therapy.

Understanding the role of Isoniazid in the medical field is vital for healthcare professionals, especially when addressing tuberculosis, a disease that poses significant health challenges globally. The other options listed do not correspond to widely recognized drugs or terms in the context of tuberculosis or medicinal pharmacology, which reinforces the relevance of Isoniazid as the appropriate selection in this question.