Losartan inactive ingredients?

Inactive ingredients (excipients) for losartan tablets vary by brand, strength, and country. They are listed on the product label and the DailyMed/INN label for the exact product.

Common inactive ingredients you might see in losartan potassium tablets include:
- Lactose monohydrate
- Microcrystalline cellulose
- Starch (corn or potato)
- Croscarmellose sodium
- Hydroxypropyl cellulose or hydroxypropyl methylcellulose
- Magnesium stearate
- Titanium dioxide (color)
- Other binders, disintegrants, or color additives (varies by product)

Because the exact list depends on the manufacturer and dosage form (e.g., 50 mg, 100 mg tablets, or a generic), it’s best to check the specific product label.

If you tell me the exact product name/brand and strength (for example, Cozaar 50 mg tablet, or a specific generic you’re using), I can provide the precise inactive ingredients. I can also guide you to look up the list yourself:
- Check the package insert or pharmacy label.
- Search DailyMed (dailyMed.nlm.nih.gov) for the product; look under “Inactive ingredients.”
- Visit the manufacturer’s website or the product’s PDF label.