Emtrim Septrin or Cotrimoxazole, also known as?trimethoprim/sulfamethoxazole, is a fixed-dose combination antibiotic medication. It consists of a mixture of two components:?sulfamethoxazole?and?trimethoprim, in the proportions of?5 to 1. These components work synergistically to produce a bactericidal or bacteriostatic action against a wide range of?gram-positive and gram-negative organisms?as well as some protozoa.?Additionally, cotrimoxazole is active against?Pneumocystis carinii, a common opportunistic pathogen in immunocompromised individuals.
Here are some key points about cotrimoxazole:

Uses: It is commonly prescribed to treat bacterial infections such as?pneumonia,?bronchitis,?urinary tract infections, and?travelers? diarrhea.
Mechanism of Action: Cotrimoxazole works by?stopping the growth of bacteria.?It inhibits the production of folic acid, a nutrient essential for bacterial multiplication.
Dosage: It is usually taken?two times a day, but in severe lung infections, it may be taken up to?four times a day.?Always follow your doctor?s instructions carefully.
Side Effects: Common side effects include?nausea,?diarrhea, and?headache.?If you experience a skin rash or any allergic reaction, inform your doctor promptly.
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