Theophylline hypotension caused

C. To raise the diastolic blood pressure in patients with hypotension caused by excessive beta-2-mediated vasodilation (eg, theophylline or metaproterenol). 

Uses Rx Sxs of peripheral vascular Dz Action X Blood cell viscosity, restores RBC flexibility Dose Adults. 400 mg PO tid pc Rx min 8 wk for effect X to bid w/ GI/CNS SEs Caution [C, +/-] Contra Cerebral/retinal hemorrhage Disp Tabs SE Dizziness, HA, GI upset Interactions t Risk of bleeding W7 anticoagulants, NSAIDs T effects OF antihypertensives, theophylline EMS t Effects of anticoagulants OD May cause lethargy, pyrexia, skin flushing, hypotension, and Szs symptomatic and supportive... 

Dose Initial 0.25 mg PO tid, wkly 10.25 mg/dose, to 3 mg max max 4 mg for RLS Caution [C, /-] Sev e CV, renal, or hepatic impair Contra Component allergy Disp Tabs SE Syncope, postural X BP, NA, HA, somnolence, dosed-related hallucinations, dyskinesias, dizziness Interactions t Risk of bleeding W/ ASA, NSAIDs, fevCTfew, garlic, ginger, horse chestnut, red clover, EtOH, tobacco t effects OF amitriptyline, Li, MTX, theophylline, warfarin t risk of photosensitivity W/ dong quai— use sunscreen, St. John s wort X effects W/ antacids, rifampin X effects OF ACEIs, diuretics EMS t Bleeding risk w/ concurrent EtOH, tobacco, ASA, and NSAID use t effects of warfarin OD May cause N/V, drowsiness, hypotension, and CP symptomatic and supportive... 

Temazepam (Restoril) [C-IV] [Sedative/Hypnotic/ Benzodiazepine] Uses Insomnia, anxiety, depression, panic attacks Action Benzodiaz ine Dose 15-30 mg PO hs PRN X in elderly Caution [X, /-] Potentiates CNS dqjressive effects of opioids, barbs, EtOH, antihistamines, MAOIs, TCAs Contra NAG Disp Caps SE Confusion, dizziness, drowsiness, hangover Interactions T Effects W/ cimetidine, disulfiram, kava kava, valerian T CNS depression W/ anticonvulsants, CNS depressants, EtOH t effects OF haloperidol, phenytoin X effects W/ aminophylline, dyphylline, OCPs, oxtriphylline, rifampin, theophylline, tobacco X effects OF levodopa EMS Use caution w/ other benzodiazepines, antihistamines, opioids and verapamil, can T CNS depression concurrent EtOH can T CNS depression abruptly D/C after >10 d use may cause withdrawal OD May cause profound CNS depression, confusion, bradycardia, hypotension, and altered reflexes flumazenil can be used as antidote, activated charcoal may be effective... 

Side effects are usually associated with the increasing serum concentration of theophylline and includes nausea, vomiting, headache, insomnia, tachypnea, epigastric pain, palpitation, hypotension, irritability. Higher doses can cause persistent vomiting, cardiac arrhythmias, intractable seizures, tachycardia. Other side effects include alopecia, hyperglycemia, inappropriate ADH syndrome, rash. 

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