For low-risk patients, clinicians are generally advised to challenge their penicillin allergy by giving them an oral, single-dose of amoxicillin. The clinicians will then monitor the patient for ...

Amoxicillin is a type of penicillin, an antibiotic that doctors prescribe to treat bacterial infections. It takes effect quickly, but it may take 24 to 72 hours to see an improvement in your ...

Amoxicillin can be replaced by metronidazole ... levofloxacin-based triple or quadruple therapy. The challenge and goal for the future is the development of a safe and effective vaccine.