has primary input penicillin response to xenobiotic stimulus response to penicillin AI agent penicillin hypersensitivity https://github.com/EBISPOT/efo/issues/2562 penicillin allergy penicillin response A physiological or immunological change that occurs in response to penicillin, a beta-lactam antibiotic that inhibits bacterial cell wall synthesis. Response may include therapeutic efficacy, allergic or hypersensitivity reactions, or other adverse effects. response to penicillin antibiotics