Cephalosporin augmentin allergyLifestyle, fitness & health information about Cephalosporin . . . . . . or cephalosporin allergies should avoid taking amoxicillin or augmentin due to the risk of developing a reaction. . . ny form of cephalosporin antibiotics or penicillin should not take Augmentin due to the risk of developing Allergy symptoms, PDRhealth advises. . . effectiveness of penicillin antibiotics without affecting someone who has a penicillin allergy. While penicillins, including ... more