How Much Does Sulfamethoxazole/Trimethoprim Cost?
Sulfamethoxazole/Trimethoprim (Sulfamethoxazole/Trimethoprim) costs from $3/month when pharmacies compete on Script Unlock — vs $18 or more at chain pharmacies without insurance.
Updated May 2026 · Verified pharmacy data
Sulfamethoxazole/Trimethoprim Price Comparison 2026
Chain pharmacy retail$18–$25
Coupon app price (approx)$4–$5
Script Unlock cash pricefrom $3
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Sulfamethoxazole/Trimethoprim Cost by State
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Frequently Asked Questions
How much does Sulfamethoxazole/Trimethoprim cost without insurance?
Sulfamethoxazole/Trimethoprim (Sulfamethoxazole/Trimethoprim) costs from $3 per month without insurance when you compare pharmacy cash prices on Script Unlock. The retail price at chain pharmacies can be $18 or more. Comparing pharmacies saves you up to 82%.
Why do Sulfamethoxazole/Trimethoprim prices vary so much between pharmacies?
Each pharmacy sets its own cash price for Sulfamethoxazole/Trimethoprim. Large chain pharmacies often charge significantly more than independent pharmacies for the same medication. Script Unlock creates real competition — pharmacies bid to fill your prescription, driving the price to its true floor.
Is there a generic version of Sulfamethoxazole/Trimethoprim that costs less?
Ask your pharmacist about generic alternatives to Sulfamethoxazole/Trimethoprim — generic versions of many medications cost 70-90% less than the brand-name. Compare generic prices at scriptunlock.com.
How can I get the lowest price on Sulfamethoxazole/Trimethoprim?
Upload your Sulfamethoxazole/Trimethoprim prescription to Script Unlock — verified pharmacies will compete with their best cash price. You choose the lowest bid. No coupons, no insurance card, no data sharing. Most patients save 82% or more vs retail.