Doxycycline

Epic card · No. 12361

Doxycycline, sold under the brand names Vibramycin and Doryx, among others, is a broad-spectrum antibiotic of the tetracycline class used in the treatment of infections caused by bacteria and certain parasites. It is used to treat bacterial pneumonia, acne, chlamydia infections, Lyme disease, cholera, typhus, and syphilis, and is sometimes used to prevent malaria. Doxycycline may be taken by mouth or intravenously. Common side effects include diarrhea, nausea, vomiting, abdominal pain, and an increased risk of sunburn. Use during pregnancy is not recommended. Doxycycline can be used in children of all ages, including for Lyme disease and rickettsial infections. Like other agents of the tetracycline class, it slows or kills bacteria by inhibiting protein production. It kills Plasmodium—microorganisms associated with malaria—by targeting a plastid organelle, the apicoplast. Doxycycline post-exposure prophylaxis (doxyPEP) is also used to prevent sexually transmitted infections, particularly...

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