Hi
Welcome to the MedHelp forum!
Apart from the causes I mentioned earlier there is a chance that you have compression of the spinal nerves in the cervical spine region. This can happen due to overuse of computers, work involving straining of neck, herniated disc, canal stenosis, bone disease, spondylosis, poor posture etc. A MRI of the cervical spine and nerve conduction studies may be required. Please consult a neurologist. The treatment is to remove the compression. You have to discuss the best treatment option with a neurologist, which can range from medication to physiotherapy to traction, cervical collars or even surgery.
Since you have headaches and hot flashes also rule out PCOD, H pylori infection and GERD.
Do discuss this with your doctor and get yourself examined. Hope this helps. Take care!
it might be high blood presure
It could be simple as a cluster headache, tension headache or a migraine .
Does your headache occur the same time of day?
Do you feel nausea !
Are your eyes sensitive to light?