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D |
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| Daily Headache |
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headache occurring daily or nearly
daily -- at least 20 out of 30 days. |
| Depression |
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persistent feeling of sadness or
hopelessness without reason. Often accompanied by sleeplessness, weight
loss or gain, lack of ability to concentrate. Common among headache
sufferers. |
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See: |
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| DHE |
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abbreviation for Dihydroergotamine,
a drug used, usually by injection or nasal spray, to treat migraine,
rebound and cluster headaches. |
| Dopamine |
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a neurotransmitter, one of the
chemicals that transmit or send messages from one nerve cell to another in
the nervous system. |
| Dyskinesia |
|
involuntary
movements. |
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See: |
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| Dysrhythmia |
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disturbance in the normal pattern
of brain waves. Dysrhythmias may show up during migraine, sleep,
overexcitement, etc. Detected by an EEG. |
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