Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During the last four years we have used a new cardioselective beta-adrenergic blocking substance, ICI 66.082 (atenolol or Tenormin), alone or in combination with other drugs for treatment of hypertension in a total of 104 patients, including 15 with a chronic obstructive lung disease. Fifty-one patients started treatment with atenolol because of side-effects--especially from the central nervous system--during previous treatment with non-selective beta-blockers, mostly propranolol (Inderal). Mean duration of treatment was 16 months (range 8--36) and mean dosage 163 mg/day. In 18 patients treatment with Tenormin was withdrawn, but only in 10 of them could this be referred to side-effects. Of the 51 patients who complained of or showed side-effects from another beta-blocker, 80% were improved after changing to Tenormin. Of the patients with side-effects from the central nervous system, 73% improved, especially those who complained of nightmares, hallucinations, insomnia or mild depression.
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PMID:Long-term clinical experience with atenolol--a new selective beta-1-blocker with few side-effects from the central nervous system. 36 88

The anti-anginal effect of Tenormin (atenolol) has been examined besides placebo control by single blind method in 20 patients with ischaemic heart disease, suffering from stable effort angina proved by coronarography. It has been observed that atenolol significantly decreases the weekly number of anginal attacks, and the amount of sublingual nitroglycerin consumption. It has been proved that atenolol successfully prevents the exercise-induced elevation of blood pressure and heart rate, increases exercise tolerance, decreases myocardial O2 consumption. The place among beta-blockers of the cardioselective, low lipophilic atenolol, which lacks membrane stabilizing and partial agonist activity, has been discussed. The administration of a single daily dose (one 100-mg tablet), selective cardiac effect, lack of unwanted side-effects (cold extremity, nightmare, insomnia, etc.) are the advantages of the drug.
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PMID:Anti-anginal effect of Tenormin (atenolol). 146 77