Background: Retired from the Army in Nov and had a complete physical. Everything was fine except for lower back degenerative disk diease and mild hearing loss. All bloodwork was normal. Took a job in Iraq where I am currently. Arrived in Feb. In Jun, I was sick with extreme fatigue, headaches, and dizziness. Saw a doctor in Jul and was given OTC headache meds. They did bloodwork that came back normal. Since that time I have had daily head pressure and tinnitus. The tinnitus comes and goes and can be really loud and annoying. Visited another doctor in Sep who thought it might be an allergic reaction and was given zyrtec for a month. No change with the head pressure. Saw an ENT in Oct who feels that it just a left-over from whatever made me ill in Jun and thinks it will get better with time. Have had this for 5 months.
NOTE: I am 44 and had never had a headache prior to this. Have never had any TMJ problems. Tinnitus was never a problem. Never noticed any allergies before this. Never had sinus problems. Am in decent health and walk daily for 45 minutes. Thought it might be some sort of reaction to something here in Iraq but do not have typical allergy or sinus symptoms.
Questions: 1) Can allergies or sinus cause the daily head pressure and tinnitus? No pain, just a heavy and tight feeling from my eyebrows, temples to the back of my head. Wake up with it. Only goes away when outside exercising. Constant dust inside and outside this place with pollution. Extreme heat going from AC into 120 degree. Has cooled off now, but symptoms remain.