I'm 64, male. I feel burning sometimes in body & head and heaviness in eyes, still persists. Light fever for 2 weeks earlier but now ok. All blood tests, thyroid, b12, ultrasound, lft, kft, cbc were ok. ESR earlier 1 month back was 58. Physician doc has told it is nothing but only GAD (general anxiety disorder) & given medicines nexito 10, supracal, remylin, d-gain for vitamins. Is medication ok, and should I be concerned? I worry a lot on small issues daily and have retired, so don't have much to do during the day! pl advise.