What is erythromycin base 500 mg tablets used for?

Erythromycin base 500 mg tablets are an antibiotic used to treat various bacterial infections, including respiratory tract infections, skin infections, and certain sexually transmitted infections. It works by inhibiting bacterial protein synthesis, thereby stopping the growth of bacteria. Erythromycin is often prescribed for patients who are allergic to penicillin or when penicillin is not suitable. Always consult a healthcare professional for specific medical advice and appropriate usage.