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Beta-blockers theophylline

BETA-BLOCKERS THEOPHYLLINE t plasma levels of theophylline with propranolol Propranolol exerts a dose-dependent inhibitory effect on the metabolism of theophylline Monitor theophylline levels during propranolol co-administration... [Pg.72]

Sedative/hypnotics zopiclone Beta-blockers propranolol, warfarin, theophylline... [Pg.93]

Drugs that may affect amiodarone include hydantoins, cholestyramine, fluoroquinolones, rifamycins, ritonavir, and cimetidine. Drugs that may be affected by amiodarone include anticoagulants, beta-blockers, calcium channel blockers, cyclosporine, dextromethorphan, digoxin, disopyramide, fentanyl, flecainide, hydantoins, lidocaine, methotrexate, procainamide, quinidine, and theophylline. Drug/Lab test interactions Amiodarone alters the results of thyroid function tests, causing an increase in serum T4 and serum reverse T3 levels and a decline in... [Pg.473]

Drugs that may be affected by beta blockers include flecainide, gabapentin, haloperidol, hydralazine, phenothiazines, anticoagulants, benzodiazepines, clonidine, disopyramide, epinephrine, ergot alkaloids, lidocaine, nondepolarizing muscle relaxants, prazosin, sulfonylureas, and theophylline. [Pg.527]

Agents that may increase theophylline levels include allopurinol, beta blockers (nonselective), calcium channel blockers, cimetidine, oral contraceptives, corticosteroids, disulfiram, ephedrine, influenza virus vaccine, interferon, macrolides, mexiletine, quinolones, thiabendazole, thyroid hormones, carbamazepine, isoniazid, and loop diuretics. [Pg.738]

Drugs that may be affected by NSAIDs include the following Aminoglycosides, anticoagulants, ACE inhibitors, beta blockers, cyclosporine, dextromethorphan, digoxin, dipyridamole, hydantoins, lithium, loop diuretics, methotrexate, penicillamine, potassium-sparing diuretics, sympathomimetics, theophylline, thiazide diuretics. [Pg.941]

Drugs that may be affected by SSRIs Drugs that may be affected by SSRIs include alcohol, benzodiazepines, beta blockers, buspirone, carbamazepine, cisapride, clozapine, cyclosporine, diltiazem, digoxin, haloperidol, hydantoins, lithium, methadone, mexiletine, nonsedating antihistamines, NSAIDs, olanzapine, phenothiazines, phenytoin, pimozide, procyclidine, ritonavir, ropivacaine, sumatriptan, sulfonylureas, sympathomimetics, tacrine, theophylline, tolbutamide, tricyclic antidepressants, and warfarin. [Pg.1086]

Drugs that may affect barbiturates include alcohol, charcoal, chloramphenicol, MAO inhibitors, rifampin, and valproic acid. Drugs that may be affected by barbiturates include acetaminophen, anticoagulants, beta blockers, carbamazepine, chloramphenicol, clonazepam, oral contraceptives, corticosteroids, digitoxin, doxorubicin, doxycycline, felodipine, fenoprofen, griseofulvin, hydantoins, methoxyflurane, metronidazole, narcotics, phenmetrazine, phenylbutazone, quinidine, theophylline, and verapamil. [Pg.1202]

Rifampin is known to induce the hepatic microsomal enzymes that metabolize various drugs such as acetaminophen, oral anticoagulants, barbiturates, benzodiazepines, beta blockers, chloramphenicol, clofibrate, oral contraceptives, corticosteroids, cyclosporine, disopyramide, estrogens, hydantoins, mexiletine, quinidine, sulfones, sulfonylureas, theophyllines, tocainide, verapamil, digoxin, enalapril, morphine, nifedipine, ondansetron, progestins, protease inhibitors, buspirone, delavirdine, doxycycline, fluoroquinolones, losartan, macrolides, sulfonylureas, tacrolimus, thyroid hormones, TCAs, zolpidem, zidovudine, and ketoconazole. The therapeutic effects of these drugs may be decreased. [Pg.1717]

Drugs that may interact with rifabutin include the following Anticoagulants, azole antifungal agents, benzodiazepines, beta blockers, buspirone, corticosteroids, cyclosporine, delavirdine, doxycycline, hydantoins, indinavir, rifamycins, losartan, macrolide antibiotics, methadone, morphine, nelfinavir, quinine, quinidine, theophylline, aminophylline, tricyclic antidepressants, and zolpidem. [Pg.1719]

As it inhibits microsomal cytochrome P450 cimetidine has a high potential for drug interactions not shared by the other H2 receptor antagonists. The oxidative metabolism of agents such as anticoagulants, most antiepileptics, some beta-blockers, warfarin, theophylline and many hypnotics, neuroleptics and antidepressants may be reduced, leading to increased effects. [Pg.379]

Drug Interactions Other antihypertensive agents Carbamazepine (vasodilators, ACE inhibitors, Rifampin diuretics, and beta-blockers) Phenobarbital Digoxin Cyclosporine Disopyramide Theophylline Flecainide Inhalation anesthetics Quinidine Neuromuscular blocking agents Cimetidine Lithium ... [Pg.71]

Carbamazepine is a hepatic microsomal enzyme inducer and therefore will lower the serum concentration of a wide variety of drugs given concurrently. These include the antiepileptic drugs phenytoin, primidone, valproate, ethosuximide and clonazepam. In addition, carbamazepine can compromise the therapeutic effects of oral contraceptives, oral anticoagulants, beta-blockers, haloperidol and theophylline. [Pg.309]

Drug interactions Increased levels of digoxin, carbamazepine, cyclosporine, theophylline additive AV nodal block with concurrent beta-blockers Grapefruit juice may in-aease levels of some dihydropyridine agents ... [Pg.22]

Tobacco smoke reduces serum levels of a wide range of drugs and dose adjustment may be necessary when smokers have given up, particularly with theophylline, beta-blockers, adrenergic agonists, nifedipine, tricyclic antidepressants, phenothiazines, benzodiazepines and insulin. [Pg.158]

Cimetidine 300mg po tid 800 mg po bid 60% 100% 75% 25% Multiple drug-drug interactions beta blockers, sulfonylurea, theophylline, warfarin, etc... [Pg.679]

E. Toxicity The common adverse effects include gastrointestinal distress, tremor, and insomnia. Severe nausea and vomiting, hypotension, cardiac arrhythmias, and convulsions may result from overdosage. Very large overdoses (eg, in suicide attempts) are potentially lethal because of the arrhythmias and convulsions. Beta-blockers are useful antidotes for severe cardiovascular toxicity from theophylline. [Pg.187]

B. Toxicodynamics Toxicodynamics is a term used to denote the injurious effects of toxins, ie, their pharmacodynamics. A knowledge of toxicodynamics can be useful in the diagnosis and management of poisoning. For example, hypertension and tachycardia are typically seen in overdoses with amphetamines, cocaine, and antimuscarinic drugs. Hypotension with bradycardia occurs with overdoses of calcium channel blockers, beta-blockers, and sedative-hypnotics. Hypotension with tachycardia occurs with tricyclic antidepressants, phenothiazines, and theophylline. Hyperthermia is most frequently a result of overdose of drugs with antimuscarinic actions, the salicylates, or sympathomimetics. Hypothermia is more likely to occur with toxic doses of ethanol and other CNS depressants. Increased respiratory rate is often a feature of... [Pg.517]


See other pages where Beta-blockers theophylline is mentioned: [Pg.220]    [Pg.350]    [Pg.450]    [Pg.725]    [Pg.1808]    [Pg.89]    [Pg.152]    [Pg.222]    [Pg.230]    [Pg.267]    [Pg.89]    [Pg.91]    [Pg.101]    [Pg.152]    [Pg.222]    [Pg.230]    [Pg.267]    [Pg.93]    [Pg.345]    [Pg.346]    [Pg.211]    [Pg.220]    [Pg.278]    [Pg.281]    [Pg.779]    [Pg.860]    [Pg.933]    [Pg.2559]    [Pg.548]   
See also in sourсe #XX -- [ Pg.214 ]




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