비아그라 - 개요

As a consequence of superior plasma protein binding and lousy elimination in urine, elimination by way of hemodialysis is not likely.

Get hold of your health care provider or seek emergency healthcare interest Should your erection is unpleasant or lasts lengthier than 4 hours. A prolonged erection (priapism) can problems the penis.

Sildenafil belongs to a category of medicine identified as phosphodiesterase form 5 (PDE5) inhibitors. A class of prescription drugs is a gaggle of drugs that function in an analogous way. These medicine are sometimes used to deal with identical ailments.

Sildenafil is excreted as metabolites predominantly from the feces (about 80% of administered oral dose) and also to a lesser extent within the urine (all over 13% on the administered oral dose). If taken having a significant-Body fat meal, absorption is minimized; the time taken to achieve the most plasma focus will increase by all around 1 hour, and the utmost focus alone is decreased by practically just one-3rd.[fifty one] Route of administration

Nevertheless, Viagra is promoted and prescribed strictly for erectile dysfunction, while generic sildenafil might be prescribed for PAH too.

unexpected vision reduction in a single or each eyes. Sudden eyesight decline in a single or each eyes generally is a indication of a serious eye issue named non-arteritic anterior ischemic optic neuropathy (NAION). Halt having VIAGRA and call your healthcare service provider at once When you have any sudden vision 파워맨 loss

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VIAGRA is Just about the most counterfeited 파워맨 prescription drugs on the planet. copyright medicine is pretend medicine. It may be contaminated or have the wrong or no Energetic component.

The commonest side effects of VIAGRA: headache; flushing; upset tummy; abnormal eyesight, for instance alterations in colour 파워맨 eyesight (for example possessing a blue coloration tinge) and blurred vision; stuffy or runny nose; again soreness; muscle suffering; nausea; 파워맨 dizziness; rash.

take any medicines named nitrates, frequently prescribed for upper body pain, or guanylate cyclase stimulators like Adempas (riociguat) for pulmonary hypertension. Your blood pressure level could fall to an unsafe level

Sildenafil is usually a potent and selective inhibitor of cGMP-certain phosphodiesterase kind five (PDE5), which 파워맨 is answerable for degradation of cGMP from the corpus cavernosum. The molecular composition of sildenafil is analogous to that of cGMP and functions for a aggressive binding agent of PDE5 from the corpus cavernosum, leading to far more cGMP and enhanced penile response to sexual stimulation.

There are numerous things you can perform to have more difficult erections. Talking with all your associate, creating a handful of Life-style adjustments, and forming new practices may…

VIAGRA has sildenafil, which is similar drugs present in another drug identified as REVATIO. REVATIO is utilized to take care of a uncommon disorder referred to as pulmonary arterial hypertension (PAH).

have or have experienced heart difficulties like a coronary heart assault, irregular heartbeat, angina, upper body suffering, narrowing on the aortic valve or heart failure