i fell last december and i lost my sense and smell i have been depressed lost weight have tried a variety of treatments- steriods did not work, z pack as well as amoxicillian and know i am on vitamons i am working with a doctor from the university of chicago, i dont know what are my chances need advice i am new to this group and i just want to get to know what people are doing and has anyone had a fall and it returned please need advice