Prescription Required.Why?
An antibiotic used to treat tuberculosis (tb). it works by interfering with the growth of the bacteria that cause tb.
Treatment of tuberculosis (TB) infection, typically as part of a multidrug regimen.
Prophylaxis (prevention) of TB in individuals at high risk of infection (e.g., close contacts of TB patients).
Isoniazid inhibits the synthesis of mycolic acids, essential components of the cell walls of Mycobacterium tuberculosis, thus preventing their growth and reproduction. Vitamin B6 (pyridoxine) acts as a cofactor in several metabolic pathways, including those affected by isoniazid, thus mitigating its neurotoxic effects.
Store at room temperature, away from direct sunlight and moisture. Keep out of reach of children. Discard any unused medication after the expiration date.
Dosage varies depending on factors such as age, weight, and the specific TB treatment regimen. It's crucial to follow the precise instructions provided by your doctor or pharmacist.
The medication is typically taken orally, usually once daily.
Hepatotoxicity (liver damage)
Nausea
Vomiting
Dizziness
Headache
Allergic reactions (rash, itching, swelling)
Alcohol consumption should be avoided or minimized as it can increase the risk of liver damage.
Isoniazid can cause dizziness. Avoid driving or operating machinery if experiencing these side effects.
Consult your doctor immediately before taking this medication during pregnancy or breastfeeding.
Dosage and safety for children need to be determined by a physician.
Individuals with kidney disease may require dose adjustments. Consult your doctor.
Individuals with liver disease should use caution and may require monitoring. Liver function tests may be recommended.
Consult your physician or pharmacist for additional information and to access updated drug information.
National Institutes of Health (NIH) website.
Centers for Disease Control and Prevention (CDC) website.
