Selasa, 26 Juli 2011

Migraine

There are several types of headaches include migraines, below I explain the challenge of migraine.

Definition

A migraine can be a frequent sort of headache that will take place with symptoms like nausea, vomiting, or sensitivity to mild. In lots of people, a throbbing pain is felt only on 1 side with the head.

Some people who get migraines have warning symptoms, referred to as an aura, prior to the true headache starts. An aura is a group of signs and symptoms, usually vision disturbances, that serve like a warning sign that a negative headache is on its way. Most of the people, nevertheless, don't have this kind of warning indicators.


Signs and symptoms

Vision disturbances, or aura, are thought to be a "warning sign" that a migraine is coming. The aura takes place in equally eyes and will entail any or every one of the next:

A temporary blind spot
Blurred vision
Eye pain
Viewing stars or zigzag lines
Tunnel vision

Not every person with migraines has an aura. People that do normally develop one particular about ten - 15 minutes ahead of the headache. Nonetheless, it may take place only a few minutes to 24 hrs beforehand.

Migraine head aches can be uninteresting or serious. The ache might be felt behind the eye or while in the again of the head and neck. For many individuals, the headaches start on the identical side each time. The headaches normally:

Feel throbbing, pounding, or pulsating
Are even worse on 1 facet in the head
Start like a dull ache and get worse in minutes to hours
Final 6 to 48 hours

Other indicators that will arise using the headache contain:

Chills
Improved urination
Fatigue
Loss of appetite
Nausea and vomiting
Numbness, tingling, or weakness
Issues concentrating, hassle locating words
Sensitivity to light or sound
Sweating

Symptoms that will linger even after the migraine has gone absent contain:

Feeling mentally uninteresting, like your thinking isn't distinct or sharp
Improved need for sleep
Neck soreness

Triggers & Risk Factors

A lot of men and women get migraines -- about 11 out of 100. The headaches tend to first appear between the ages of 10 and 46. Occasionally, migraines might arise later in life in a man or woman with no history of this sort of headaches. Migraines take place more often in women than men, and may run in families. Women could have fewer migraines when they are pregnant. Most women with such head aches have fewer attacks during the last two trimesters of pregnancy.

A migraine is caused by abnormal brain activity, which is triggered by stress, certain foods, environmental factors, or something else. Nevertheless, the exact chain of events remains unclear.

Scientists used to believe that migraines were due to changes in blood vessels inside of the brain. Today, most medical experts believe the attack actually begins inside the brain itself, where it involves various nerve pathways and chemicals. The changes affect blood flow within the brain and surrounding tissues.

Migraine attacks might be triggered by:

Alcohol
Allergic reactions
Bright lights
Certain odors or perfumes
Changes in hormone levels (which can occur during a woman's menstrual cycle or with the use of birth control pills)
Changes in rest patterns
Exercise
Loud noises
Missed meals
Physical or emotional stress
Smoking or exposure to smoke

Certain foods and preservatives in foods may possibly trigger migraines in some individuals. Food-related triggers may possibly contain:

Any processed, fermented, pickled, or marinated foods
Baked goods
Chocolate
Dairy products
Foods containing monosodium glutamate (MSG)
Foods containing tyramine, which includes red wine, aged cheese, smoked fish, chicken livers, figs, and certain beans
Fruits (avocado, banana, citrus fruit)
Meats containing nitrates (bacon, hot dogs, salami, cured meats)
Nuts
Onions
Peanut butter

This list may not be all-inclusive.

True migraine headaches are not a result of a brain tumor or other serious medical problem. However, only an experienced health care provider can determine whether your symptoms are due to a migraine or another condition.

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