Migraine is a recurrent headache is idiopathic, with pain attacks lasting 4-27 hours, usually one-sided, throbbing nature, moderate-severe pain intensity, the more intense by regular physical activity, can be accompanied by nausea, photophobia and phonophobia. Migraines can occur in children with pain more often bifrontal location.
1. Classic Migraine
Preceded by a visual aura, a scotoma, flash of light, vision fireflies or black and white stripes, or blurred vision for 10-20 minutes. Then comes the headache, throbbing, unilateral, which is more severe, lasts between 1-6 hours. Will usually subside within 6-24 hours but sometimes longer. Accompanying symptoms are often encountered are nausea, vomiting, photophobia, phonophobia, irritable and malaise.
Classic migraine attack can be divided into three phases, namely:
1). Aura phase
When migraine with aura is connected, the aura can be more than 30 minutes and can give sufficient time for the patient to determine which drugs would be used to prevent attacks in the. This period is the manifestation of the characteristics of sensory, particularly visual disturbances (glare).Other symptoms may occur in the presence of:
- Pins and needles
- Itchy feeling on the face and hands
- Confusion being
- A little weak on the extremities
- Dizziness
Period aura, is associated with vasoconstriction without pain that begins with early physiologic changes characteristic of classic migraine. Cerebral blood flow studies conducted during the headache phase of migraine attacks showed that all reduced cerebral blood flow throughout the brain, with a further loss of autoregulation and CO2 responsiveness damage.2). Headache phase
At the time of initial symptoms began to diminish, these symptoms followed by unilateral headache (two-thirds of patients) and pulsed. Severe headache and was not able to make and is often associated with photophobia, nausea, and vomiting. Duration of this state varies, with the distance of a few hours in a day or all day.3). Recovery phase
Is the period of muscle contraction neck and scalp are associated with local muscle pain and tension. Fatigue and exhaustion are common physical cause back pain headaches. During the post-headache phase, the patient may sleep for a long time.
2. Common Migraine
Headache arise without any prior prodromal visual aura as the classic migraine and usually lasts longer.
3. Association Migraine
At this migraine, headache accompanied by transient neurological deficits, for example in oftalmoplegik migraine, hemiplegic migraine, and migraine with aphasia. Deficit neurogis This usually occurs prior to or after the headache (migraine association) or in the absence of headache (migraine dissociation).
4. Complicated Migraine
At this migraine, neurological deficit arising will settle due to cerebral infarction. Therefore, the constrictor phase should not be given so as not to aggravate the infarction.
5. Status Migraine
Is a migraine attack that lasts more than 24 hours due to sterile inflammation around the blood vessels are dilated.
No comments:
Write comments