MAOIs Halothane

Ephedra (sea grape, ma-huang, yellow horse) ephedra sinica Relieves colds, improves respiratory function, headaches, diuretic effects 3heart rate, psychosis l hedra should only be used after consulting with the physician. Many restrictions apply and the herb can cause serious reactions. Do not use with cardiac glycosides, monoamine oxidase inhibitor halothane, guanethidine, (MAOIs) or oxytocin. Do not use with 3. John s wort or in weight loss formulas. 

Contraindications Cyclopropane or halothane anesfhesia, use of MAOIs, hypersensitivity to metaraminol... 

Metaproterenol (Alupent, Metaprel) [Bronchodilator/ Beta-Adrenergic Agonist] Uses Asthma reversible bronchospasm Action Sympathomimetic bronchodilator Dose Adults. Neb 0.2-0.3 mL in 2.5-3.0 mL of NS Peds. Neb 0.1-0.2 mL/kg of a 5% soln in 2.5 mL NS Caution [C, /-] Contra Tach, other arrhythmias Disp Aerosol 0.65 mg/inhal soln for inhal 0.4, 0.6% tabs 10, 20 mg syrup 10 mg/5 mL SE Nervousness, tremors (common), tach, HTN Interactions T Effects W/ sympathomimetic drugs, xanthines T risk of arrhythmias W/ cardiac glycosides, halothane, levodopa, theophylline, thyroid hormones T HTN W/ MAOIs effects W/ BBs EMS Separate additional aerosol use by 5 min fewer 3i effects than isoproterenol longer-acting monitor lung sounds before/after administration... 

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