Besides medication, what are some ways to treat depression?

I'm a 66 yr. old man. I read the 11 symptoms of depression on your site and 8 of them affect me and it's getting worse. Other than Western meds are there alternatives to getting out of what is now my life style? I'm in good health and used to do a LOT of stuff, now I do nothing except lay on the couch at least 20 hrs. a day.