Viagra hypotension

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  1. Maxtasy New Member

    Viagra hypotension


    OBJECTIVES To assess the efficacy and safety of sildenafil citrate (Viagra) in men with erectile dysfunction and parkinsonism due either to Parkinson's disease or multiple system atrophy. METHODS Twenty four patients with erectile disease were recruited, 12 with Parkinson's disease and 12 with multiple system atrophy, into a randomised, double blind, placebo controlled, crossover study of sildenafil citrate. The starting dose was 50 mg active or placebo medication with the opportunity for dose adjustment depending on efficacy and tolerability. The international index of erectile function questionnaire (IIEF) was used to assess treatment efficacy and a quality of life questionnaire to assess the effect of treatment on sex life and whole life. Criteria for entry included a definite neurological diagnosis and a standing systolic blood pressure of 90–180 mm Hg and diastolic blood pressure of 50–110 mm Hg, on treatment if necessary. Blood pressure was taken at randomisation (visit 2) and crossover (visit 5) lying, sitting, and standing, before and 1 hour after taking the study medication in hospital. RESULTS Sidenafil citrate was efficacious in men with parkinsonism with a significant improvement, as demonstrated in questionnaire responses, in ability to achieve and maintain an erection and improvement in quality of sex life. Viagra (sildenafil), Cialis (tadalafil), or Levitra (vardenafil) are not safe to take if you have low blood pressure. In addition, taking drugs for erectile dysfunction (ED) along with alpha blockers like doxazosin mesylate (Cardura), prazosin hydrochloride (Minipress), and terazosin (Hytrin) to lower high blood pressure -- or with nitroglycerin and other nitrate-based drugs (for example, Isordil, Monoket, and Nitrostat) -- can cause a sudden, unsafe decrease in blood pressure. If you have low blood pressure, or are taking an alpha blocker or a nitrate-based drug, talk to your doctor about ED treatment that is right for you. Drugs that treat erectile dysfunction can lower blood pressure temporarily, and that can cause medical problems if you already have uncontrolled low blood pressure. We all know that high blood pressure (anything over 120/80) is unhealthy. But certain conditions, including certain kinds of heart disease, can cause blood pressure to be too low. Using an ED drug that further lowers your blood pressure is dangerous under these circumstances. Work with your doctor to maintain your health while treating your ED.

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    Sildenafil citrate is a drug commonly used to manage erectile dysfunction. alerted to the possibility of hypotension, particularly patients with congestive heart. What is the treatment plan for acute hypotension as a result of combining Viagra with organic nitrates? 1 exp Hypotension/ci Chemically Induced results= 1043 We describe pronounced hypotension in a patient during orthostatic testing while receiving treatment with sildenafil and tamsulosin, but not with placebo.

    Even if you do not belong to the category of people who buy products for the treatment of erectile dysfunction, you must have heard of Viagra. It is probably one of the most popular pills in the world, and is accidentally discovered by a pharmaceutical giant called Pfizer during a clinical trial of heart disease treatment. Sildenafil is a potent inhibitor of cyclic guanosine monophosphate (c GMP) specific phosphodiesterase type 5 (PDE5) in the cavernous body of the penis. By inhibition of this enzyme, Viagra leads to relaxation of the cavernous body, thereby enabling erection. However, in order for Viagra to work, sexual stimulation is needed. Its effectstarts within 30 minutes after oral administration and lasts for 4-5 hours. Concurrent administration of Viagra with a drug called Riociguat(stimulator of guanylate cyclase used to treat pulmonary hypertension) is contraindicated. Viagra can also interact with the following drugs: Since clinical studies have shown that Viagra can cause anterior ischemic optic neuropathy, this drug is contraindicated in patients who have a positive history of ischemic optic neuropathy, whether it is associated with the use of the PDE5 inhibitor or not. Description Pharmacology Indications and Usage Contraindications Warnings Precautions Drug Interactions Adverse Reactions Overdose Dosage Supplied VIAGRA®, an oral therapy for erectile dysfunction, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate (c GMP)-specific phosphodiesterase type 5 (PDE5). Sildenafil citrate is designated chemically as 1-XenForo Moderator

    Propranolol is used alone or together with other medicines to treat high blood pressure (hypertension). High blood pressure adds to the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure. Lowering blood pressure may reduce the risk of stroke and heart attacks. Propranolol is also used to treat severe chest pain (angina), migraine headaches, or hypertrophic subaortic stenosis (thickened heart muscle). This medicine may also be used to treat irregular heartbeats, tremors, or pheochromocytoma (adrenal gland tumor). Propranolol C16H21NO2 - PubChem Propranolol Uses, benefits, and side effects - Medical News Today Propranolol generic name - MedHelp
     
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