US pharmacy pricing

Theo-24 Prices at US Pharmacies

Brand availableRx requiredUS pricing onlycapsule

Lowest price found · US pharmacies

$118.92/fill

for Theo-24, across the pharmacies in our data

US pharmacy prices — 100mg

PharmacyDiscount-card priceRegular cash priceAverage retail
Kroger Pharmacy$118.92Lowest$121.92$3.67
Harris Teeter Pharmacy$118.92Lowest$121.92$3.67
Walgreens$126.41$129.41$3.67
Walmart Neighborhood Market$128.04$131.04$3.67
Walmart Pharmacy$128.04$131.04$3.67
Costco$128.25$131.25$3.67
Publix$128.38$131.38$3.67
Food Lion$129.95$129.95$3.67
CVS Pharmacy$142.45$145.45$3.67

"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.

Interchangeable forms

Per RxNorm (U.S. National Library of Medicine), these share the same active ingredient and strength as Theo-24.

Generic clinical forms
theophylline 400 MG Extended Release Oral Capsule

Frequently asked questions

How much does Theo-24 (Theo-24) cost without insurance?

At the US pharmacies in our data, the lowest listed discount-card price for Theo-24 is around $118.92. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.

Is a generic version of Theo-24 available?

Generic and brand-name pricing for Theo-24 is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.

How does the cost of Theo-24 work with insurance?

Your cost with insurance depends on your specific plan's formulary and copay structure, which can vary widely. It's a good practice to ask your pharmacist to run a price comparison between your insurance copay and the cost available through other pharmacy savings programs to see which option is more affordable for you.

Is Theo-24 typically covered by Medicare Part D plans?

Coverage under Medicare prescription drug plans (Part D) for Theo-24 is not guaranteed and depends on the individual plan's formulary. Patients whose plans do not cover the medication, or who have high copays, can explore alternative savings options, which may reduce the cash price significantly.

Is there a brand-name version of Theo-24?

Theo-24 is what is known as a branded generic drug—a generic medication marketed under a specific name. A previous brand-name version, Slo-Bid, has been discontinued by its manufacturer.