--Headache, Dizziness, Dry mouth, Stomach pain, Diarrhea, Constipation, Flatulence, Rash, Itching, Hives, Swelling of eyelids, face, lips, tongue or throat, Difficulty in breathing, Irregular heartbeat, Loss of appetite, Weakness, Flu-like symptoms, Chest pain, Heavy menstrual periods, Depression, Hallucination, Disorientation, Seizures, Difficulty in sleeping, Nervousness, Impotence, Swelling of breast in males, Fever, Disturbances of the gut such as indigestion, belching, wind, abdominal pain or discomfort, Tooth disorder, Inflammation of the gums, Infection of the airways, Urinary tract infection, Joint pain, Back pain, Chest infection, Anemia.