Der Schmerz
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Opioids are given for acute intra- and postope-rative pain relief or for chronic cancer pain. In the literature there are only rare and contradictory reports on the oral administration of opioids for chronic non-malignant pain. However, there is no reason to withhold strong analgesics for patients with severe pain. ⋯ Side effects are controlled by additional medication. The principle of opioid administration is prophylaxis of pain -therefore, they should be given "by the clock". Opioids are not only indicated in malignant illness, but also according to severity of pain and by the failure of other measures to control pain.
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Idiopathic headaches are probably the most common problem in schoolchildren. The prevalence increases up to 70% in 14-year-old adolescents, with migraines ranging from 10% to 20%. Tension headaches are often understandable on a psychosocial and behavioral basis; in migraine, however, a familial disposition of 60%-80% is well known. ⋯ It is presently unknown, whether pharmacological prophylaxis during several months followed by attack-free periods of months or years may influence the long-term prognosis. For tension headaches, transcutaneous electrical nerve stimulation (TENS) has produced good improvement in recent investigations in about 3/4 of cases; full remissions were possible in most cases. A combination of relaxation and behavioral therapy should be recommended where possible, especially in cases of therapeutic resistance.
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Most patients with very advanced cancer suffer from severe pain, and many studies have demonstrated how this pain can be sufficiently controlled. It is of great importance to find out if the findings are also true during the final stage of cancer and how the treatment must be adapted. We therefore examined the methods and efficacy of providing pain relief for dying cancer patients. ⋯ Only 4% of the patients treated in the way described experienced severe pain during the final stage of cancer. Systemic administration of drugs is very effective in relieving pain in dying patients. No signs of tolerance to opioids could be observed, even in patients who had been taking opioids for a longer period of time (average 39 days).