Bactrim (sulfamethoxazole and trimethoprim) DS is a combination of two antibiotics used to treat urinary tract infections, acute otitis media, bronchitis, Shigellosis, Pneumocystis pneumonia, traveler's diarrhea, methicillin-resistant Staphylococcus aureus , and other bacterial infections susceptible to this antibiotic. MRSA Abscess and Septra Reaction A Personal Story and Home-Care Advice, Nick Yee, Main Draft Posted on June 12th 2007. I've recently struggled with a series of health issues that have severely impacted my life, both physically and psychologically. A Bactrim overdose can cause nausea, vomiting, and dizziness. As this eMedTV segment explains, an overdose can also lead to any of the usual side effects of the drug. Treatment options for an overdose are also listed in this article. Bactrim is an antibiotic often prescribed to treat a wide variety of bacterial infections. This article on the eMedTV site describes how Bactrim works, explains when and how to take the drug, and lists potential side effects of the medication. SEPTRA® Tablets SEPTRA® DS (trimethoprim and sulfamethoxazole) (double strength) tablets. To reduce the development of drug-resistant bacteria and maintain the effectiveness of SEPTRA and other antibacterial drugs, SEPTRA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. COMMON BRAND NAMES. Bacter-Aid DS, Bactrim, Bactrim DS, Septra, Septra DS, Sulfatrim, Sulfatrim Pediatric, Sultrex Pediatric BACTRIM (sulfamethoxazole and trimethoprim) is a synthetic antibacterial combination product available in DS (double strength) tablets, each containing 800 mg sulfamethoxazole and 160 mg trimethoprim; in tablets, each containing 400 mg sulfamethoxazole and 80 mg trimethoprim for oral administration. What is sulfamethoxazole and trimethoprim, and how does it work (mechanism of action)? The recommended adult dose for urinary tract infections is one double strength tablet (Bactrim DS, Septra DS) or two single strength tablets every 12 hours for 10 to 14 days. Flares of chronic bronchitis are Doctors give unbiased, trusted information on whether Bactrim can cause or treat Urinary Tract Infection: Dr. Singh on bactrim ds dosage for urinary tract infection: Sensitive to trimethoprim-sulfamethoxizole, same as Bactrim (sulfamethoxazole and trimethoprim) septra or sulfatrim. Easy-to-read patient leaflet for Bactrim DS. Includes indications, proper use, special instructions, precautions, and possible side effects.