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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The speculative efforts of the scientists who research the atavistic enigma of the "spontaneous" aches which affect the head, nuc and neck of a great number of people, seem to be driven by the conviction that they are faced with a systemic autonomic illness rather than a local one. Pain is an obligatory phenomenon which dominates this ailment, and is more or less patently paralleled by a constellation of autonomic functions such as nausea, vomiting, vaso-constrictor dilation and arterial hypotension. An analogous vegetative constellation emerges at "cascades", that is, a stereotypical succession, following upon intense physiological (induced) pain. In a migraine attack, the autonomic hyperfunctions are the same in quality but their chronology is completely disrupted: the usual vegetative "cascade" being deeply perverted. In spite of concentric assaults by clinicians, biologists, rhythmologists and psychologists this species of medical sphynx has remained throughout the centuries. The core of the dilemma is in essence the following: are we dealing with a physiological or a pathological pain? The former (physiological pain) should be symptomatic of vascular (migraine) or psychic (muscle contraction headache) disorder; the latter (pathological) should be symptomatic of a malfunctioning of the nociceptor system.
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PMID:Concluding remarks on the Capri symposium: myths, facts and new trends in migraine. 661 7

Headache alone rarely indicates a sinister underlying cause. However, if the red flags are flying -- that is, if the patient is over 30 years old when the first headache develops, has additional symptoms or signs or has a very acute onset, particularly involving vomiting, then suspicion should be raised (see table 4). Although migraine has a high impact on the sufferer and affects a large proportion of the population on a monthly basis, the problem of acute muscle contraction headache is far greater. Other forms of headache are actually uncommon in comparison to these two. However, chronic daily headache is the most common condition seen by the medical professional because of its impact on the patient's quality of life. The key to the management of this condition is the assessment of analgesic dependence including NSAIDs, and particularly the codeine-containing agents. These should be avoided while long-term aproached such as exercise and certain prophylactic agents are introduced. It is true to say that if a careful initial assessment is made leading to a correct diagnosis, then the chance of appropriate management is enormously increased. Patients undergoing the correct management should generally see a massive improvement in their quality of life. Headache can, therefore, be a very satisfying condition for the clinician to treat.
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PMID:Casebook: headache. 1260 25