"took one 50mg tablet as directed and i have never felt so iil. had to get down on the floor, could not lift my head off the floor, felt like i was going to pass out and felt nauseous.  had diarrhoea; pins and needles in hands; hot flushes - the most unpleasant side effects. could only lay in bed and even then the room was spinning. took 24 hours to feel normal again."