Hi,my son, 30 yrs old, has Asperger s syndrome, higher functioning, is into sports, rowing, powerlifting,athletics, fit and active. One month ago started feeling off colour, dry retching, dizzy with visual disturbances. Sleeps well, good appetite. Seen by a dr, started on losec 20mg one a day, symptoms hadn t improved after week, losec increased to 20 mg Twice daily, continued on that for 2 weeks then reduced back to 20mg once daily, as all symptoms improved. 2 days ago developed rash on trunk, stopped losec in case that was the cause, now dry retching again and not feeling that great. Still has rash, bit lethargic, dizzy, vision bit fuzzy. Any thoughts?