 [ Symptoms ] i am taking amoxicillin but my partner is allergic to it can we still have sex without worrying about a bad reaction  my partner is extremely allergic to amoxicillin which i am currently taking for a sinus infection should we be concerned about her possibly having an allergic reaction if we have intercourse [ Disease ] probably not but only time will tell at some point you may infected your son since i assume that you also kiss him but maybe not this time intact skin is a very good barrier against infection