Theophylline anhydrous price?

I don’t have real‑time pricing data, but I can give you a general sense of what you might expect to pay for the anhydrous form of theophylline:

| Dosage form | Typical price range in the U.S. (per 100 mg tablet) | Notes |
|-----------------|--------------------------------------------------------|-----------|
| 100 mg tablets (anhydrous) | $0.50 – $1.50 | Prices vary widely by pharmacy, insurance coverage, and whether it’s a brand‑name or generic product. |
| 200 mg tablets (anhydrous) | $1.00 – $3.00 | Same price‑variation factors apply. |
| Bulk/compound (e.g., 10 % w/v solution) | $5 – $20 per 10 mL vial | Often used in compounding pharmacies; cost depends on concentration and vendor. |

Factors that influence the price:

1. Brand vs. generic – Generic anhydrous theophylline is typically 70–90 % cheaper than the brand name.
2. Insurance coverage – Some insurance plans cover theophylline, which can reduce the out‑of‑pocket cost.
3. Pharmacy pricing policies – Online pharmacies, chain pharmacies, and independent pharmacies may list different prices.
4. Country/region – Prices can differ markedly outside the U.S. (e.g., in Canada, Europe, or Asia).
5. Volume discounts – Bulk purchases for hospital or compounding use can lower the per‑unit cost.

Where to check the most accurate, up‑to‑date price:

- Pharmacy price‑lookup tools (e.g., GoodRx, Drugs.com, or your local pharmacy’s website).
- Manufacturer or distributor catalogs for the exact formulation you need.
- Insurance formulary if you’re covered – many plans list the cost after copay or coinsurance.

If you’re purchasing for a specific use (e.g., a home pharmacy, a clinical trial, or a hospital stock), it’s usually best to contact a pharmacy or distributor directly. They can provide a precise quote based on the dosage, quantity, and any applicable discounts.