Headaches is common Pain or discomfort in head or neck region. Headache is a symptom of Diseases and not a Disease, which been caused by.
Migraine is a type of recurrent, throbbing, vascular Headache that affect 10% of the population (18% of women and 6%of men).
Cluster Headache is a type of Headache that persists for several minutes to several hours each episode and they can be regularly for weeks or months.

These Substances may Cause Headaches
– High Blood Pressure
( Benign Intracranial Hypertension)
– Caffeine withdrawal
– aspartame
(artifical sweetener)
– Ethanol of Alcohol
may trigger Headaches in persons with Histamine Intolerance
– Monosodium Glutamate (MSG) 
by over-stimulation of the N-methyl-D-aspartate (NMDA) Receptors in the Brain.
– Tyramine found in certain foods and Medications called monoamine oxidase inhibitors (MAOIs) block monoamine oxidase
That can trigger Headache.
– Electromagnetic Radiation (Microwaves, Cell-phones)
– Hormones 
imbalance
– Stress
– Concussion
– Hypothyroidism
– 
Pre-Menstrual Syndrome (PMS)
– Fibromyalgia – approximately up to 70% of Fibromyalgia patients experience Headaches (or Migraines)
– Chronic Fatigue Syndrome
 (CFS)
–
excessive release of ArachidonicAcid from Cell Membranes
– Intestinal Permeability can be an underlying cause of Headaches (especially when Headaches occur after eating)
– Excessive proliferation of Candida albicans (when it enters the bloodstream)
– Celiac Disease may result in Inflammation in the Brain that leads to Headaches
– Infection Headaches occur as a result of Infection  – Sinusitis is the most common trigger.
– Pharmaceutical Drugs
– Recreational Drugs
–
Excessive dosages of Vitamin A
–
over 100 mg of  Vitamin B3 may cause Headaches in some people
– Excessive consumption o fVitamin D

Dr. Said Sokhandan
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