What Is Isoniazid?
Isoniazid is an antitubercular antibiotic used to treat and prevent tuberculosis (TB), as part of combination therapy or alone for latent (inactive) infection. It works by stopping the TB bacteria from building their cell wall, killing actively growing organisms.
Key Benefits
- Up to 80% cheaper than branded equivalents
- Same active ingredient, strength, and therapeutic effect
- Manufactured to WHO and international quality standards
- Discreet packaging and fast worldwide shipping
- No hidden fees – the price you see is the price you pay
How to Take Isoniazid
Take on an empty stomach (1 hour before or 2 hours after food) with water, exactly as prescribed, and complete the full course. Your doctor may add vitamin B6 (pyridoxine) to prevent nerve effects. Never use as the only TB drug for active disease.
Possible Side Effects
Common side effects include nausea and tingling or numbness in the hands and feet (reduced by vitamin B6). Seek medical attention for yellowing skin or eyes, dark urine, persistent nausea, or unusual tiredness, which may signal liver problems. Avoid alcohol, which increases liver risk.
Precautions
- Inform your doctor of all other medications you are taking to avoid interactions
- Tell your doctor about any allergies or existing medical conditions
- Keep out of the reach of children
- Store in a cool, dry place away from direct sunlight
Buying Isoniazid Online
International Pharmacy Mart supplies genuine generic Isoniazid sourced from WHO-certified manufacturers. Every batch is quality-verified before dispatch. We ship to over 150 countries with fully discreet, trackable packaging. Save up to 80% versus retail pharmacy prices – the same quality at a fraction of the cost.
Pack Sizes & Pricing
| Quantity | Pack Price | Per Pill |
|---|---|---|
| 60 pills | $12.08 | $0.201 |
| 120 pills | $21.08 | $0.176 |
| 180 pills | $29.73 | $0.165 |
| 240 pills | $36.67 | $0.153 |
Product Info
- Active Ingredient: Isoniazid
- Unit Type: Pill
- Base Pack: 60 pills
Maria Garcia –
Been using generic Isoniazid for 4 months now. Same results as the branded version at a fraction of the cost. Highly recommend.
Andrew Thompson –
No complaints about the Isoniazid itself – genuine and effective. Delivery to Canada was a touch slow but it got here safely.
Mia Baker –
Good quality generic. Delivery time was reasonable for an international order. Isoniazid is effective and affordable.
Sean Stewart –
Fast shipping and discreet packaging – exactly what you want from an online pharmacy. The Isoniazid is genuine and works well. Will reorder.
Liam Coleman –
Genuine product, fast delivery, fair price. Isoniazid is doing its job and I have had no issues at all.