Hair loss; change in bowel habits, feeling bloated, indigestion, stomach discomfort after meal; stomach pain, nausea; bleeding, tender or enlarged gums; breathlessness; breast enlargement in men; runny or stuffy nose, sneezing; yellow skin and eyes, nausea, loss of appetite, light-coloured urine; high level of sugar in the blood; inability to achieve or maintain an erection; increased need to pass urine; fever, sore throat or mouth ulcers due to infections; mood swings; muscle pain; sensation of numbness or tingling in fingers and toes; severe upper stomach pain; spontaneous bleeding or bruising; rash, purplish-red spots, fever, itching; swelling mainly of the face and throat; skin reddening, blistering of lips, eyes or mouth, skin peeling.