Sulfamethoxazole-Trimethoprim

Prescription Combination Antibiotic for Bacterial Infections

Sulfamethoxazole-Trimethoprim 800-160 mg (also known as co-trimoxazole) is a prescription antibiotic combining two medications that work together to inhibit bacterial folate synthesis. This combination extends the spectrum of antibacterial activity and is effective against various bacterial infections when caused by susceptible organisms.

This medication is commonly prescribed for specific bacterial infections and works by sequentially blocking two steps in bacterial folic acid synthesis, effectively preventing bacteria from growing and multiplying. The combination approach helps prevent the development of resistance and extends effectiveness against a broader range of bacteria.

IMPORTANT SAFETY INFORMATION: This is a prescription medication that requires proper medical evaluation and supervision. Do not use without consultation and prescription from a healthcare provider. Antibiotics should only be used for bacterial infections confirmed or strongly suspected by a healthcare professional.

Common Medical Uses (When Prescribed):

• Urinary tract infections
• Respiratory tract infections (bronchitis, exacerbations of COPD)
• Certain types of pneumonia (including Pneumocystis pneumonia)
• Ear infections (otitis media)
• Travelers diarrhea (in specific cases)
• Skin and soft tissue infections

Essential Usage Guidelines:

• Complete Full Course: Take exactly as prescribed and finish the entire course
• Proper Hydration: Drink plenty of fluids while taking this medication
• With Food: May be taken with food to minimize gastrointestinal upset
• Spacing: Take doses at evenly spaced intervals if multiple daily doses
• Storage: Store at room temperature away from moisture and heat

Important Safety Considerations:

• Allergy Warning: Do not use if allergic to sulfa drugs
• Medical History: Inform your doctor of kidney disease, liver problems, or blood disorders
• Drug Interactions: Disclose all medications including blood thinners, diabetes medications, and methotrexate
• Sun Sensitivity: May increase sensitivity to sunlight use sun protection
• Pregnancy/Breastfeeding: Consult your doctor if pregnant, planning pregnancy, or breastfeeding

Potential Side Effects: Common side effects may include nausea, vomiting, loss of appetite, or skin rash. Serious but rare side effects can include severe allergic reactions, blood disorders, liver problems, or kidney issues. Seek immediate medical attention for severe symptoms.

This information is for educational purposes only. Always consult with a qualified healthcare professional for proper diagnosis, prescription, and treatment guidance.