Generic name

isoniazid + pyridoxine

Sold as Koppel, Curazid Forte, Comprilex, Coxiform.

Also sold alone: isoniazid.

Across 7 pharmacies we found 5 prices for isoniazid + pyridoxine in 4 strengths and forms. The 200 mg + 10 mg / 5 mL syrup, the most widely listed, costs ₱4.38 to ₱5.23 per 5 mL; the lowest is Curazid Forte at St. Joseph Drug.

Prices seen Oct 12 – Oct 14, 2026
  • eHealthPlus Comprilex Out of stock online, Oct 14
    ₱3.86 / 5 mL ₱193 for 250 mL
    1 more at eHealthPlus
  • Bambang Pharma Coxiform Out of stock online, Oct 14
    ₱2.50 / 5 mL ₱60 for 120 mL

How these prices work

Prices come from each pharmacy's own website, or for Mercury Drug, from what their branches report to DOH. Each price links to the pharmacy's page, so you can check it before you buy.

One product per table. Every price in a table is for the same active ingredient, strength, and dose form, whatever the brand. Prices are per tablet, capsule, or lozenge, per mL for liquids, lotions, shampoos, and pens, per gram for creams, and per piece for single doses: an ampoule, vial, syringe, sachet, nebule, or patch.

This is price information, not medical advice. Talk to your doctor or pharmacist before switching brands or starting any medication.