− anxiety, depression, drowsiness, convulsions (fits). − taste changes, patchy colour changes in the mouth, indigestion, inflammation of the pancreas, liver disorders such as enlarged liver, fatty liver, jaundice and inflammation (hepatitis), increase in an enzyme called amylase. − urinary frequency, enlargement of the breasts in men, chest pain may occur, possibly indicating a heart muscle disease called cardiomyopathy. numbness, tingling sensation or sensation of weakness in the limbs, breakdown of muscle tissue. − nail and skin colour changes, sweating, chills, flu-like symptoms.