Side Effects :
. headache
. dizziness and light-headedness, especially when getting up from a sitting or lying down position
. tiredness, drowsiness
. cough
. nausea, vomiting, indigestion
. diarrhoea
. constipation
. stomach ache
. flushing, sweating
. loss of appetite, weight loss
. fever
. leg, neck, back, chest or muscular pain, pain in the arm or general pain
. trouble sleeping
. nervousness
. depression
. itching
. double vision
. nose bleed