Hi, Thanks for contacting Health care magic Drug Augmentine contains Amoxicillin + clavulanic acid the side effects of these medicine are diarrhea that is watery or bloody; fever, swollen gums, painful mouth sores, pain when swallowing, skin sores, cold or flu symptoms, cough, trouble breathing; swollen glands, rash or itching, joint pain, or general ill feeling; pale or yellowed skin, yellowing of the eyes, dark colored urine, fever, confusion or weakness; severe tingling, numbness, pain, muscle weakness; easy bruising, unusual bleeding (nose, mouth, vagina, or rectum), purple or red pinpoint spots under your skin; or severe skin reaction--fever, sore throat, swelling in your face or tongue, burning in your eyes, skin pain, followed by a red or purple skin rash that spreads (especially in the face or upper body) and causes blistering and peeling. stomach pain, nausea, vomiting, diarrhea; vaginal itching or discharge; headache; or swollen, black, or hairy tongue Contact your treating Physician who prescribed you augmentin with your current problem . and never buy this kind of Antibiotics if not prescribed by a medical practitioner .