I have a very persistently dry nose a sore throat that has caused strain in my voice, persistent fatigue for over 2 years which is much worse now than when I first experienced it. Long term headaches - more like pressure type headaches but also ones where my head feels sore and now soreness in my central chest area down to then end of my breast bone. I have had many blood tests and all tests have been coming up clear except for issues with slightly low Vitamin D and phosphate levels. My symptoms are getting progressively worse and I have no answer. I feel I might have a thyroid issue but thyroid because of the pain in Adam s apple area and intermittent swelling in my throat glands. My main issues are really a persistent soreness in my head, nose and throat now extending into my chest which I ve had for a long time and ever increasing fatigue. All these symptoms have developed over a 5 year period and are all getting progressively worse. Hope you can help because I m getting little help from my GP