effects of amoxicillin rash
There are 14 known side effects for amoxicillin (Amoxil, Trimox), including: 1  allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue. 2  breathing problems. 3  dark urine. 4  redness, blistering, peeling or loosening of the skin, including inside the mouth.