Please help I?m allergic to penicillin since I was a child ,I am now 40 I am currently dealing with sever toothache swollen cheek, gums and pain. My friends mom is a dentist and had me come grab amoxicillin 500 mgs. I took one and now am nervous will this hurt me?

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.