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Sulfamethoxazole/trimethoprim Prices, Coupons and Patient Assistance Programs

Sulfamethoxazole/trimethoprim is a member of the miscellaneous antibiotics drug class and is commonly used for Acne, Bacterial Infection, Bacterial Skin Infection, and others.

Brand names for sulfamethoxazole/trimethoprim include Bactrim, Bactrim DS, SMZ-TMP DS, and Sulfatrim Pediatric.

Sulfamethoxazole/trimethoprim Prices

This sulfamethoxazole/trimethoprim price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies. The cost for sulfamethoxazole/trimethoprim intravenous solution (80 mg-16 mg/mL) is around $40 for a supply of 30 milliliters, depending on the pharmacy you visit. Prices are for cash paying customers only and are not valid with insurance plans.

Intravenous Solution

80 mg-16 mg/mL sulfamethoxazole/trimethoprim intravenous solution
from $39.60 for 30 milliliters
Quantity Per unit Price
30 milliliters $1.32 $39.60
50 (10 x 5 milliliters) $1.21 $60.68
100 (10 x 10 milliliters) $0.86 – $1.13 $86.03 – $113.34

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Suspension

200 mg-40 mg/5 mL sulfamethoxazole/trimethoprim oral suspension
from $22.25 for 100 milliliters
Quantity Per unit Price
100 milliliters $0.22 $22.25
120 milliliters $0.20 $24.44
473 milliliters $0.19 $87.87
800 (40 x 20 milliliters) $0.18 $146.26

See brand name versions of this drug:
Sulfatrim Pediatric

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Tablet

400 mg-80 mg sulfamethoxazole/trimethoprim oral tablet
from $10.57 for 10 tablet
Quantity Per unit Price
10 $1.06 $10.57
20 $0.66 $13.14
30 (6 x 5 each) $0.52 $15.71
50 (5 x 10 each) $0.42 $20.85
100 $0.34 $33.70
500 $0.27 $136.50

See brand name versions of this drug:
Bactrim

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

800 mg-160 mg sulfamethoxazole/trimethoprim oral tablet
from $8.38 for 2 tablet
Quantity Per unit Price
2 $4.19 $8.38
4 $2.19 $8.76
6 $1.52 $9.13
10 $0.99 $9.89
14 $0.76 $10.65
15 $0.72 $10.84
20 $0.57 – $0.59 $11.44 – $11.78
21 $0.57 $11.97
28 $0.47 $13.29
30 $0.46 $13.67
40 $0.39 $15.56
60 $0.32 $19.34
80 $0.29 $23.12
100 $0.27 $26.90
180 $0.23 $42.02
500 $0.21 $102.51

See brand name versions of this drug:
SMZ-TMP DS
Bactrim DS

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Drugs.com Printable Discount Card

Print Now

The free Drugs.com Discount Card can save you up to 80% or more off the cost of prescription medicines, over-the-counter drugs and pet prescriptions.

Please note: This is a drug discount program, not an insurance plan.


Manufacturer Coupons and Rebates

Sulfamethoxazole/trimethoprim offers may be in the form of a printable coupon, rebate, savings card, trial offer, or free samples. Some offers may be printed right from a website, others require registration, completing a questionnaire, or obtaining a sample from the doctor's office.

Patient Assistance Programs for Sulfamethoxazole/trimethoprim

Patient assistance programs (PAPs) are usually sponsored by pharmaceutical companies and provide free or discounted medicines to low income or uninsured and under-insured people who meet specific guidelines. Eligibility requirements vary for each program.

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