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20434 Farmington Rd.
Livonia MI, 48152


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Bactrim (Sulfamethoxazole – Trimethoprim)

Bactrim is an antibacterial antibiotic medication that is used to treat and prevent infections when the infection is suspected to be caused by bacteria susceptible to Bactrim. Farmington Drugs & Medical Supplies provides  patients who need Bactrim prescriptions at our home pharmacy or via free local deliveries for prescription refills.

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More information

  • Usage

    What is Bactrim used for? Some have heard of the use of Bactrim for UTI treatment. Bactrim is indicated for the treatment of urinary tract infections due to susceptible strains of Escherichia coli, Klebsiella, Proteus mirabilis and certain other organisms. For urinary tract infections, Bactrim is often prescribed as 1 Bactrim DS (double strength) tablet or 2 Bactrim tablets every 12 hours for 10 to 14 days.

  • Bactrim – Side Effects

    Bactrim, like most medications, can cause side effects when used. Bactrim use can cause stone formation and crystalluria and adequate fluid intake is necessary during use. Bactrim can also cause diarrhea, bloody stools, stomach pain, nausea, anorexia and a skin rash. Bactrim can interfere with medication such as digoxin, warfarin and phenytoin when used concurrently. Bactrim should not be used by people with a hypersensitivity or allergy to trimethoprim or sulfonamides or by pregnant patients or nursing mothers. Bactrim should not be used in people with abnormal liver or kidney function. Questions about side effects related to Bactrim use should be directed to one’s medical provider and pharmacist prior to taking the medication.

  • Cost Information

    Hydrochlorothiazide coupons may be available at times although hydrochlorothiazide is affordable for anyone paying out of pocket. At most pharmacies, hydrochlorothiazide is under twenty cents per pill. Also, because hydrochlorothiazide is a common medication, many insurance plans will cover the cost of the medication. One thing to note is that hydrochlorothiazide is a prescription medication and is not available over-the-counter (OTC). Farmington Drugs & Medical Supplies takes pride in offering the most cost efficient services and prescriptions to our patients.

  • Dosage

    Bactrim is a combination product consisting of sulfamethoxazole and trimethoprim. Bactrim DS (double strength) tablets contain 800 mg of sulfamethoxazole and 160 mg of trimethoprim. Bactrim is rapidly absorbed after oral administration and peak blood levels occur 1 to 4 hours after oral administration. Sulfamethoxazole has a mean serum half life of 10 hours. Trimethoprim has a mean serum half life of 8 to 10 hours. Bactrim’s components – sulfamethoxazole and trimethoprim – are primarily excreted by the kidneys. The medication is distributed to the sputum, middle ear fluid and vaginal fluid. Sulfamethoxazole inhibits the synthesis of dihydrofolic acid by bacteria. Trimethoprim reversibly inhibits an enzyme known as dihydrofolate reductase and reduces the production of tetrahydrofolic acid. Sulfamethoxazole is a white, odorless, tasteless compound. Trimethoprim is a white to light yellow, odorless and bitter compound.

  • FDA Information

    Click here for FDA information

Given the evolving nature of medicine and science, this information might not be accurate and should not be construed as medical advice or diagnosis / treatment recommendations. Please consult a licensed medical provider if you have additional questions.

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