Doctor insights on:
What Causes Migrane Headaches
Ocular migraines!: Ocular migraines are a form of migraines that take place in the occipital cortex (part of the brain that interprets/controls vision). They lack the severe headache as common migraines. The symptoms are usually all or mostly visual and are typically described as flashing of light or ziz-zag lights in the vision. They usually last less than 30 minutes and affect the vision out of both eyes. ...Read moreSee 2 more doctor answers
Varies: If due to brain tumor or hydrocephalus, cause is increased intracranial pressure. If due to migraine or medication reactions, this is likely affecting brain glutamate which triggers hypersensitivity to stimuli and a headache. Stress may cause a tension headache, but jaw problems may also trigger. Some foods, like nitrites, msg, red wines, pickled herring can trigger migraine. ...Read moreSee 1 more doctor answer
Blood flow changes?: The actual cause of migraine headaches is not known. The vascular theory says that changes in the size of blood vessels leading to the brain causes changes in blood flow, with increased flow causing pain. The neurovascular theory says changes in brain signals and brain activity cause blood vessels to change sizes, resulting in pain from increases in blood flow. Additional theories also exist. ...Read moreSee 1 more doctor answer
CAUSE and TRIGGERS: Migraines may be caused by changes in the brain/ trigeminal nerve=pain pathway. Serotonin (a brain chemical) imbalance may also play a role as serotonin levels drop during attacks. Many known triggers are noted: alcohol, cheeses, chocolate, msg, salty foods, 'diet sodas', 'skipping meals', 'lack of sleep', pms-homones, stress, strong odors, bright lights, physical exertion... Just to name a few. ...Read moreSee 1 more doctor answer
Exact cause unknown: In some cases, there is a strong genetic component, but this is not consistent. Histamine is thought to play a role; injection of histamine provokes attacks in 69% of patients. Stress, allergens, seasonal changes, or nitroglycerin may trigger attacks. Risk factors include: male sex, cigarette smoking, and previous head trauma. ...Read moreSee 1 more doctor answer
Possible muscle pain: Temporal headaches at your age are generally due to knots in the temporalis muscle. Put your fingers where you feel the headache and bite your teeth together. If your fingers move (muscle) then you need to find out why the muscles have knots. It is probably a problem with the bite/joints/muscles and how these function. See your dentist for help or a referral. ...Read more
Tesnion headaches?: There are many causes of headache, the cause can be different depending on the age and duration of headache. If the headache is present every day, you need to see your doctor. Sometimes the problem could be simple like defective visual acuity, while at other times, there could be serious problems. Tension headaches are common in those with stress, while migraine headaches run in the family. ...Read moreSee 1 more doctor answer
Several reasons: There are several reasons behind the occurrence of head pains ranging from genetics, muscle contractions, stress, sleep disorders, teeth grinding, trauma, and different medical illness. Occipital headache is a term used to describe headaches which start (or are referred from) in the occiput (base of the head) area. ...Read more
Many Factors : Heredity is a big one. Being female is another. Certain foods that are fermented such as wine, pickled foods, chocolate and caffeine can trigger migraine. Even weather changes can trigger. In women, hormonal changes during the normal menstrual cycle or menopause can trigger. Neck injuries also can trigger. Basically any change in your environment even getting too little or too much sleep , also.L. ...Read moreSee 1 more doctor answer
See below: Migraines may be caused by changes in the brainstem and its interactions with the trigeminal nerve, a major pain pathway. Imbalances in brain chemicals, including serotonin — which regulates pain— also may be involved. Serotonin levels drop during migraine attacks. This may trigger your trigeminal system to release of neuropeptides, which travel to your brain's covering causing headache. ...Read more
- Talk to a doctor live online for free
- Migrane causes
- Headache vs migrane
- Migrane headaches in teenagers
- Ask a doctor a question free online
- What causes tension headache?
- What cause tension headache?
- What are the causes of vascular headaches?
- What causes bad headaches?
- Talk to a neurologist online