Penicillin V potassium salt CAS:132-98-9

Penicillin V potassium salt is prescribed to treat throat infections, such as strep throat, tonsillitis, and scarlet fever caused by streptococcal bacteria, as well as pneumonia, otitis media and other mild to moderate infections. It works best when started early in the illness. The standard dose is 250-500mg taken every 6 hours for 10 days. It is important to take the complete prescribed course to ensure the infection fully resolves. Side effects can include diarrhea, rash and upset stomach. Monitor for allergic reactions like hives or difficulty breathing. As an oral formulation, it provides an outpatient therapy option but requires strict adherence to the dosing schedule for maximum effectiveness. Consult a doctor if symptoms worsen or do not improve after treatment. Penicillin V potassium salt offers a well-tolerated treatment for susceptible infections when intravenous therapy is not needed.