Active ingredient · ATC J04AC01TİTCK list of 18 Sept 2026
Isoniazid in Türkiye
Every medicine licensed in Türkiye that contains isoniazid: 2 brands with isoniazid alone and 1 that combine it with other active ingredients, with their strengths, forms and prescription colours, and the names the same medicine goes by abroad.
- Brands with it alone
- 2
- Brands combining it
- 1
- Companies
- 2
- First licensed
- 1964
Brands of isoniazid
Every licensed brand that contains only isoniazid, the brands with the most packs first. A pack is one strength and size of a product; suspended products are marked.
| Brand | Company | Strengths | Forms | Prescription | Packs |
|---|---|---|---|---|---|
| I.N.H | KOÇAK FARMA İLAÇ VE KİMYA SAN. A.Ş. | 100 mg · 300 mg | tablets & capsules | White (normal) | 5 |
| INH | KOÇAK FARMA İLAÇ VE KİMYA SAN. A.Ş. | 300 mg | — | 2 |
Strengths and forms
How many packs on sale come in each strength and each form. Bars are drawn to scale.
Strengths (alone)
Forms (all products)
19642007
Isoniazid with other ingredients
1 brands pair isoniazid with another active ingredient. Its most common partners, by packs on sale:
- pyridoxine 3 packs
| Brand | Company | Strengths | Forms | Prescription | Packs |
|---|---|---|---|---|---|
| ISOVIT | DEVA HOLDİNG A.Ş. | 100 mg + 25 mg | tablets & capsules | White (normal) | 3 |
The same medicine abroad
Brand names of isoniazid in the national medicine lists we hold. If you use one of these at home, the Turkish brands above contain the same active ingredient; check the strength with the pharmacist.
France
- RIMIFON
Egypt
- T.B.Zide
- T.B.Zide Forte
- Isocid
- Isocid Forte
- Isoniazid
In Türkiye, ask forI.N.H · INH
Prescription colours
The prescription colour recorded for its products on the e-prescription list (SKRS). Red and green are the forms for controlled medicines.
- White (normal)3
Most prescription medicines.
None of its products needs a red or green prescription.
This page lists licensed products from Türkiye’s official lists; it gives no dosage or treatment advice. Ask a doctor or pharmacist before taking any medicine.
Questions about isoniazid
What is isoniazid called in Türkiye?
On Turkish packs the active ingredient is written “izoniyazid”. It is sold under 3 brands in all, among them I.N.H, INH.
Which strengths of isoniazid are sold in Türkiye?
The packs with isoniazid alone come in 100 mg, 300 mg; the most common is 100 mg.
Is isoniazid a controlled medicine in Türkiye?
None of its products is listed with a red or green prescription, the forms used for controlled medicines. Whether a pack needs a prescription at all is for the pharmacist to say.
What is Rimifon called in Türkiye?
Rimifon (France) contains isoniazid. In Türkiye the same active ingredient is sold as I.N.H, INH. Take the pack or this page to the pharmacy to match the strength.
Which medicines combine isoniazid with other ingredients?
1 brands combine it, most often with pyridoxine; for example ISOVIT.
Where the data comes from
- TİTCK — Ruhsatlı Beşeri Tıbbi Ürünler Listesi
Every licensed human medicine by barcode, with its active substance, licence date and suspensions. Read every week.
- TİTCK — SKRS E-Reçete İlaç Listesi
Products doctors can prescribe electronically, with prescription colours and the essential medicines list.
- Wikidata
Ingredient names in Turkish, English, Arabic, Russian, German, French and Persian.
- PubChem (NCBI)
The 2D structure each molecule is drawn from, and its formula.
Active substances are tied to one ingredient each (salts and hydrates set aside, esters that make a different medicine kept), strengths are read from product names, and a foreign brand is matched to Turkish products by ingredients, then strength and dosage form. Matching is automatic and can miss unusual spellings; it never replaces a pharmacist.