Aroma Therapy

A Muslim immigrant goes to a Doctor and says "I feel terrible".

The Doctor examines him and then says "You need to pee and crap in a bucket for a week,
Throw in a dead fish and a rotting cabbage. Put a towel over your head and inhale the vapors for 3 days".

The man does this and goes back to the Doctor and says "I feel wonderful!!   What was wrong with me?"

"You were homesick".