my husband had a bad fall at home which lead to, a few days later a seizure and another fall, he had a ct scan in a and e and he had a fracture to the base of his skull and a bleed to the front of his brain...he is back home now after 10 day of treatment in hospital and keeps saying he can smell cigarette smoke in the house and accused me of people being here smoking whilst he was away (which i can assure you did not happen)...i can see by these comments that people with similiar injuries have experienced the same sweet smoke smell post injury...what is the cause of this...can anyone tell me?. ....regards jeanette rosser