Has no one suggested a shunt to try to relieve the pressure from too much fluid around your brain? Temple pain would make me think you should be getting your ESR tested (blood test). Also, I think of TMJ related headache. Do you have an overbite? I suffer from migraines and can get headaches from TMJ issues.
Hi
Welcome to the forum!
Definitely if there is too much fluid in the brain or hydrocephalus, it should be thoroughly investigated. The cause can be injury, an infection, a tumor, or a hemorrhage. Once the pressure is relieved, the headaches will lessen.
The other possibility could be spinal nerves in the cervical spine region. This can happen due to overuse of computers, work involving straining of neck, canal stenosis, bone disease, spondylosis, poor posture etc.
Tension headaches, migraines, temporal arteritis, fluid or infection of internal ear can all cause one sided headaches.
Your other problem is hypoglycemia. Excessive alcohol intake, hepatitis, kidney disease, certain medications, disorders of adrenal gland etc can all cause hypoglycemia. It can also be caused by poor eating patterns. Rarely is it caused by insulin secreting tumors called insulinomas. These can secrete huge amounts of insulin after food and a person can suffer from hypoglycemia despite eating.
Please consult a neurologist and first get your brain CT done to find the cause for the fluid.
It is difficult to comment beyond this at this stage. Please let me know if there is any thing else and do keep me posted. Take care!