✅ Treats bacterial infections
✅ Fights wide range bacteria
✅ Prevents bacterial growth
✅ Treats urinary tract infections
✅ Effective against respiratory infections

Co-Trimoxazole contains Sulfamethoxazole and Trimethoprim.

Product Overview

Co-Trimoxazole is a medication containing the active ingredients Sulfamethoxazole and Trimethoprim. It is available in tablet form. Co-Trimoxazole is a combination antibiotic that works by inhibiting the growth of bacteria responsible for causing various bacterial infections. This medication is commonly prescribed for the treatment of urinary tract infections, respiratory tract infections, middle ear infections, traveler’s diarrhea, and certain types of pneumonia.


Co-Trimoxazole is widely used in the treatment of bacterial infections caused by susceptible strains of bacteria. It is effective against a wide range of bacteria, including Escherichia coli, Haemophilus influenzae, Staphylococcus aureus, Streptococcus pneumoniae, and others. Common conditions treated with Co-Trimoxazole include urinary tract infections, respiratory tract infections, middle ear infections, traveler’s diarrhea, and pneumonia. It is important to note that Co-Trimoxazole is not effective against viral infections such as the common cold or flu.

How to Use

Co-Trimoxazole tablets should be taken orally with a full glass of water, preferably with food or milk to reduce the risk of gastrointestinal upset. It is important to take this medication exactly as prescribed by your doctor, usually one or two tablets every 12 hours for the prescribed duration of treatment. Do not crush or chew the tablets; swallow them whole. If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.

How it Works

Co-Trimoxazole works by inhibiting two enzymes involved in bacterial folate synthesis, namely dihydropteroate synthetase and dihydrofolate reductase. This dual mechanism of action disrupts the production of folic acid, an essential component for bacterial growth and replication. By blocking folate synthesis, Co-Trimoxazole effectively inhibits the growth and proliferation of susceptible bacteria, ultimately leading to their death. This makes it an effective treatment for a wide range of bacterial infections.

Dosage and Administration

The dosage of Co-Trimoxazole may vary depending on the type and severity of the infection, as well as the patient’s age, weight, and renal function. It is important to follow your doctor’s instructions regarding the correct dosage and duration of treatment. Do not exceed the prescribed dose or duration of treatment without consulting your doctor. In some cases, your doctor may perform bacterial cultures or sensitivity tests to determine the most appropriate antibiotic therapy.


  • Effective treatment for various bacterial infections
  • Convenient oral tablet formulation for easy administration
  • Broad-spectrum antibiotic coverage against a wide range of bacteria
  • Well-tolerated with a relatively low incidence of side effects
  • Available in generic form, making it a cost-effective option for patients

Common Side Effects

Common side effects of Co-Trimoxazole may include nausea, vomiting, diarrhea, loss of appetite, headache, dizziness, and skin rash. These side effects are usually mild and transient, resolving on their own without medical intervention. However, if you experience severe or persistent side effects, such as severe diarrhea, abdominal pain, or skin reactions, contact your doctor immediately.


Before taking Co-Trimoxazole, inform your doctor about any existing medical conditions, allergies, or medications you are currently taking. This medication may interact with certain drugs, including blood thinners, diuretics, and other antibiotics, leading to adverse effects or reduced efficacy. Co-Trimoxazole should be used with caution in patients with impaired renal function, liver disease, or folate deficiency. Pregnant women, breastfeeding mothers, and infants should avoid Co-Trimoxazole unless prescribed by a doctor.

Storage Information

Store Co-Trimoxazole tablets at room temperature away from moisture, heat, and direct sunlight. Keep the medication out of reach of children and pets. Do not use expired or damaged tablets, and dispose of them properly according to local regulations.


Our sole intention is to ensure that its consumers get information that is expert-reviewed, accurate, and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions, or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.


400/80 mg, 800/160 mg


30 Tablet/s, 60 Tablet/s, 90 Tablet/s, 180 Tablet/s


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