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Erythromycin: Chemical formula, Mechanism of action, Uses & Side effects

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Chemical formula:

  • C37H67NO13

Structure of Erythromycin
Structure of Erythromycin

Mechanism of action:

  • Erythromycin works by binding to the 50S subunit of the bacterial ribosome, inhibiting protein synthesis and preventing bacterial growth.

  • It is a bacteriostatic antibiotic, meaning it prevents bacterial growth rather than killing the bacteria outright.

Uses:

  • Erythromycin is used to treat a wide range of bacterial infections, including respiratory tract infections, skin and soft tissue infections, and sexually transmitted infections.

  • It is also used as a prophylactic agent to prevent bacterial endocarditis in patients with certain heart conditions.

Side effects:

  • Erythromycin is associated with several side effects, including gastrointestinal disturbances, such as nausea, vomiting, and diarrhea.

  • It can also cause allergic reactions, including skin rashes and anaphylaxis. In rare cases, erythromycin can cause liver toxicity and cardiac arrhythmias.

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