I am 67-yr-old sr ex-journalist, toi. In jan this year, I and my wife had a severe bout of viral fever. Both became very weak. There is no covife. My wife is okay, but myself, still not out of the wood. That is I am still very weak. Cd you let me know, the line of treatment, to get back last weight. � am taking these medicines. Eptoin + folvite, eslo tan, evion 400, revital h and neurobion forte. Arun sharma.