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Query: UMLS:C0018681 (headache)
56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective double-blind trial of aspirin prophylaxis demonstrated a reduction of more than 50% in headache frequency in 9 of 12 migraine patients. Response to aspirin did not correlate with age, duration of headache history, family history, or platelet ultrastructure. There is some evidence that response to aspirin is associated with raised platelet aggregation. This pilot study indicates that aspirin is effective in migraine prophylaxis.
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PMID:Aspirin prophylaxis in migraine. 8 44

The current view that the migraine aura arises from spasm of the major cerebral arteries and the ensuing headache from extracranial arterial vasodilatation is examined and refuted. It is proposed that the headache is due to stimulation of nociceptive nerve-endings in the walls of meningeal vessels (arterioles, venules, and particularly the dural venous sinuses); and that the aura arises from calibre changes in meningeal vessels that penetrate the outer cortex, resulting in localised inhibition or excitation. It is suggested that there are two types of migraine patients--vasodilators and vasoconstrictors.
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PMID:Migraine: A vasomotor instability of the meningeal circulation. 8 93

60 migraine patients completed elimination diets after a 5-day period of withdrawal from their normal diet. 52 (87%) of these patients had been using oral contraceptive steroids, tobacco, and/or ergotamine for an average of 3 years, 22 years, and 7.4 years respectively. The commonest foods causing reactions were wheat (78%), orange (65%), eggs (45%), tea and coffee (40% each), chocolate and milk (37%) each), beef (35%), and corn, cane sugar, and yeast (33% each). When an average of ten common foods were avoided there was a dramatic fall in the number of headaches per month, 85% of patients becoming headache-free. The 25% of patients with hypertension became normotensive. Chemicals in the home environment can make this testing difficult for outpatients. Both immunological and non-immunological mechanisms may play a part in the pathogenesis of migraine caused by food intolerance.
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PMID:Food allergies and migraine. 8 28

The headache phase of migraine may develop as the result of an abnormal interaction (and perhaps an abnormal release) of vasoactive neurotransmitters from terminals of the trigeminal nerve with large intracranial and extracranial blood-vessels. These blood-vessels, which dilate during the headache phase of migraine, are thought to receive axonal projections from all three divisions of the trigeminal nerve. Substance P, a potent vasodilating peptide, seems to be released from trigeminal nerve endings in response to nervous stimulation and is involved in the transmission of painful stimuli within the periphery. The vasoactive molecule serotonin, implicated in the pathogenesis of migraine, coexists with substance P in some terminals of the central nervous system and is present within the trigeminal ganglia. Within this nerve serotonin may modulate the function of primary sensory neurons. The abnormal release of substance P or as yet unidentified peptides or other transmitters from the fifth cranial nerve may explain both the hemicranial pain and the vasodilation which are characteristic of the headache of migraine.
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PMID:Neurotransmitters and the fifth cranial nerve: is there a relation to the headache phase of migraine? 9 Sep 71

A course of 10 daily acupuncture treatments was given to 200 patients who suffered from chronic pain syndromes of at least one year duration and the result assessed at the end of the course of treatment and after an interval of at least 2 months. Treatments were individualized using needling of body loci distally and near the site of pain, and ear acupuncture. In 38 patients suffering from chronic headaches, including 13 cases of migraine-type headache, 81% reported an improvement in their condition, but only one patient was pain free for the 2-month observation period. In 162 patients with other chronic pain problems, 99 or 61% were improved or pain free at the end of treatment; in 69 of these a worthwhile degree of improvement persisted over the observation period of 2 months. Thirteen percent of all patients did not respond to acupuncture and in 26% the response was considered as transient only. Daily treatments are not more effective than weekly or biweekly treatments. Pain in the neck and shoulder region, in the knee and low back pain responded to acupuncture with prolonged improvement in over 50% of the patients treated. Facial pain syndromes and pain in the region of the trunk were least responsive and only 3 of 11 patients with post-herpetic neuralgia reported still having less pain after 2 months. Needling of effective loci and particularly ear needling often causes an instantaneous reduction or disappearance of pain; the speed of this response can only be explained by a mechanism within the nervous system. Based on our experience acupuncture represents a useful therapeutic modality in the management of pain.
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PMID:Acupuncture in chronic pain. 13 11

The effects on the sexual tone of parachlorophenylalanine, a selective inhibtor of 5-hydroxytryptamine synthesis, testosterone and placebo were evaluated in patients complaining of migraine-headache and sexual deficiency. The combined treatment with parachlorophenylalanine and testosterone significantly increases the sexual stimulus more than parachlorophenylalanine, testosterone and placebo, when given on their own. Conversely subjects with normal or excessive sexual activity, reported a decrease of sexual tone, during chronic treatment with tryptophan. The hypothesis of an implication of brain 5-HT in the mechanism of psychogenic sexual deficiency and the possibility of a therapeutic approach with drugs able to interfere with 5-HT turnover are discussed.
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PMID:The influence of tryptophan and parachlorophenylalanine on the sexual activity in man. 14 11

Monoamines are involved in the central nervous assimilation and modulation of the pain flow. According to a personal hypothesis, a disorder of this biochemical control (in particular a precariousness of brain 5-hydroxytryptamine turnover), is the basic mechanism of some painful conditions, such as migraine and other essential headaches. Acute (infusion) and chronic (ingestion) administration of tryptophan to migraine-headache sufferers improved the clinical course significantly in respect to placebo. Few patients with untractable pain from disseminated cancer received daily infusion of tryptophan and ingested a few gr of this amnioacid: improvement of pain and reduction of morphine necessity was observed. Parachlorophenylalanine chronic administration in migraine-headache sufferers lowered the pain threshold so far as to provoke (in 20% of cases) spontaneous pains in the trunk, legs and arms. This systemic pain syndrome was promptly reversible by discontinuing the treatment. Spontaneous pain syndrome was not reported by others in the healthy subject; this suggests an apparent vulnerability of 5HT turnover in essential headaches.
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PMID:5-Hydroxytryptamine and pain modulation in man: a clinical pharmacological approach with tryptophan and parachlorophenylalanine. 14 17

Based on a series of 159 cases of headache during oral contraception, the authors confirm the part plainly favouring and aggravating of oral contraceptives on headaches. They are dominated by the frequency of migraines and happen with predilection at the time of hormonal weaning. We deduct from this, that oral contraceptives generally aggravate or reveal a latent sensitivity to hormonal variations, especially clear with older women.
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PMID:[Headache and oral contraceptives (selective study of 159 cases)]. 19 Jun 87

An open, randomized clinical trial was carried out to compare the therapeutic efficacy of two products in the treatment of headaches. A total of 65 patients were prescribed tiapride and a similar number were given dimetotiazine (neuroleptic indicated in migraine and headache). Tiapride was prescribed as 3 tablets a day for the first 24 hours, followed by 1/2 a tablet three times daily. Excellent or good results (improvement of 60% or more), were obtained in 49 patients (75%). Results after dimetotiazine, at the recommended dosage of 2 capsules during the first 24 hours followed by 1 capsule at night, gave 30 excellent or good results (46%). There is a highly significant difference (p less than 0,01) in favour of tiapride. Both products were well-tolerated.
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PMID:[The treatment of headaches: an open randomized comparative therapeutic study (author's transl)]. 22 77

"Common" nonspecific headaches are the most frequent headaches in childhood and do not require a visit to the physician. Migraine is the most common of the headache syndromes with characteristic profiles, followed by the muscle contraction (tension), inflammatory and psychogenic types. Less frequent are mass or brain tumor headaches, malformation and hypertensive headaches. Migraine goes unrecognized more than the other common syndromes. Minor tranquilization may stop the pattern. The most important aspect of treatment for muscle contraction headache is recognition.
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PMID:Headaches in children. 23 45


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