Hi
Welcome to the MedHelp forum!
If you have headaches and hot flashes and lightheadedness with a feeling of passing out, you could be having either polycystic ovarian disease or GERD with or without H pylori infection. These are the two conditions to be ruled out first. Other conditions to be strongly ruled out in your case (if you have other symptoms such as ringing in the ear) could be cervical spinal nerve compression, Meniere’s disease of the ear, wax in the ear, infection of the middle or inner ear, and benign intracranial hypertension. Hence it is important to consult an ENT specialist and a neurologist too. At times back and neck problems may persist for years before they really start giving trouble. Chances of TMJ too should be looked into. Other causes are anemia, hypoglycemia or low sugar and some endocrine problems, such as an underactive thyroid (called hypothyroidism), overactive thyroid (called hyperthyroidism), adrenal insufficiency (called Addison's disease), and in some cases, diabetes, may lead to hypotension and hence lightheadedness and an off balance feeling. It can also be an anxiety and panic attack. It is really difficult to comment on the net. I suggest you consult your PCP to run the basic investigations and get an insight into what could be the cause. Depending on clinical examination and tests, your PCP can refer you to the appropriate specialist. Hope this helps. Take care!
In my experience, when deep physical examination had been done & resulting no significant disturbance at all that drives the physicians to procede with further examination & teraphy, it means psychological, mental & spiritual investigation is suggested. Self easy investigation on them can be done by visiting friends, places, or doing any hobby that makes you happier. The key is find your "happy windows" to look through and enjoy it anytime you want. Our busy activities will be more contentful if we make them as "hobbies" too. Hopefully it helps... GBU...
Maybe try and get your thyroid checked. I am not sure if this is the problems but could cuse the feeling of faintness and your levels could be off.
maybe you are having a panic attack sometimes thats what happends to me