Symptoms VIAGRA® Sildenafil Citrate Safety Info

As a result, a higher amount of a drug stays in your body for a longer time. Health conditions that contribute to ED, such as diabetes or high blood pressure, can be treated. If ED is a side effect of a medicine you're taking, your doctor may suggest that you stop using the drug or take a lower dose. You can lower the cost of your prescription medications using our various savings programs which include drug coupons, savings card and manufacturer-sponsored patient assistance programs. NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current.
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There are lots of treatments that claim to be a "herbal Viagra". You may benefit from treatment using injections of synthetic hormones to restore your hormone levels to normal. If you cannot get erections because of a hormonal problem, your GP may refer you to an endocrinologist (who specialises in the treatment of hormonal problems). In 2018, Viagra Connect, a particular formulation of Sildenafil marketed by Pfizer, became available for sale without a prescription in the UK,[78] in an attempt to widen availability and reduce demand for counterfeit products.
What is this medication?
NO then activates the enzyme guanylate cyclase, BUY XANAX WITHOUT PRESCRITION which results in increased levels of cyclic guanosine monophosphate (cGMP), producing smooth muscle relaxation in the corpus cavernosum and allowing inflow of blood. Physicians should advisepatients of the potential for VIAGRA to augment the blood pressure loweringeffect of alpha-blockers and anti-hypertensive medications. Concomitantadministration of VIAGRA and an alpha-blocker may lead to symptomatichypotension in some patients. Therefore, when VIAGRA is co-administered withalpha-blockers, patients should be stable on alpha-blocker therapy prior toinitiating VIAGRA treatment and VIAGRA should be initiated at the lowest dose [seeWARNINGS AND PRECAUTIONS]. For most patients, the recommended dose is 50 mg taken, as needed, approximately 1 hour before sexual activity.
The use of VIAGRA offers noprotection against sexually transmitted diseases. Counseling of patients aboutthe protective measures necessary to guard against sexually transmitteddiseases, including the Human Immunodeficiency Virus (HIV), may be considered [seeWARNINGS AND PRECAUTIONS]. The use of VIAGRA offers no protection against sexuallytransmitted diseases. Counseling of patients about the protective measuresnecessary to guard against sexually transmitted diseases, including the HumanImmunodeficiency Virus (HIV), may be considered. Prolonged erection greater than 4 hours and priapism (painful erections greater than 6 hours in duration) have been reportedinfrequently since market approval of VIAGRA.
Never take more than one pill within 24 hours and do not combine it with other ED medicines. In other words, Sildenafil can help you to experience sexual stimulation and orgasm the same way you would naturally. In order for Sildenafil to work, you need to be sexually aroused. It is not known if VIAGRA is safe and effective in women or children under 18 years of age. Sildenafil is cleared predominantly by the CYP3A4 (major route) and CYP2C9 (minor route) hepatic microsomal isoenzymes.

If you’ve been waiting longer than this, please reach out to our Patient Support team through the chat bubble in the bottom right corner of your account or our Contact Us page. If you’ve been treating your ED symptoms using sildenafil pills for an extended period of time, you may also benefit from seeking counseling like Cognitive Behavioral Therapy (CBT). This can help you work through any mental health factors that could be holding back progress in your ED treatment plan. Sildenafil is primarily used as a treatment for men with erectile dysfunction, who are having trouble getting or maintaining an erection that lasts long enough to perform sexual activities. The kidneys, liver, or heart of older adults may not work as well as they used to.
ED can be a symptom of other health issues and is often experienced by people who have underlying health problems such as heart disease, type 2 diabetes, high blood pressure, high cholesterol or depression. Smokers are at higher risk than non-smokers of experiencing erectile dysfunction. Reduced flexibility and blood flow in the arteries is the main underlying physical factor. Men who drink large amounts of alcohol are also at increased risk of erectile dysfunction. In the first study, a single oral dose of VIAGRA 100 mg or matching placebo was administered in a 2-period crossover design to 4 generally healthy males with benign prostatic hyperplasia (BPH).
While it’s generally safe to drink alcohol with Viagra® in moderation, alcohol may make it more difficult to get an erection. People who drink alcohol and take ED meds might also experience more side effects. One study showed that over 45% of men who took Viagra® with alcohol for recreational purposes had a higher risk of side effects, including facial flushing, headaches, chest pain, changes in vision, and lightheadedness. Viagra® was rigorously tested in clinical trials prior to Health Canada approval and now has over two decades of use by men around the world. However, if you have certain health conditions, such as cardiovascular or heart problems, heart failure, irregular heartbeat, heart disease or a recent heart attack, Viagra® may not be a safe option for you. Livewell connects you with doctors and other healthcare providers online via text, audio, or video.
Sildenafil enhances the effect of NO by inhibiting phosphodiesterase type 5 (PDE5), which is responsible for degradation of cGMP in the corpus cavernosum. Sildenafil has no direct relaxant effect on isolated human corpus cavernosum. When sexual stimulation causes local release of NO, inhibition of PDE5 by sildenafil causes increased levels of cGMP in the corpus cavernosum, resulting in smooth muscle relaxation and inflow of blood to the corpus cavernosum.