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Heart issues like angina, narrowing of the aortic valve, irregular heartbeat or heart failure, or have previously had a stroke or heart attack. ... Viagra can cause side effects, interact with ...
Sildenafil could also cause an increased risk of heart attack or other heart problems. If you have an irregular heartbeat, hearing loss, vision loss, an allergic reaction, Peyronie’s disease, or ...
Although rare, sildenafil can also cause more serious side effects, ... Heart diseases like angina. Heart problems like pulmonary arterial hypertension or an irregular heartbeat.
There may be no serious side effects, or you may be at risk of damaging the blood vessels in your privates, creating dependency, or causing yourself heart problems.
Chemical structure of sildenafil (Viagra), the prototypical PDE5 inhibitor. A phosphodiesterase type 5 inhibitor (PDE5 inhibitor) is a vasodilating drug that works by blocking the degradative action of cGMP-specific phosphodiesterase type 5 (PDE5) on cyclic GMP in the smooth muscle cells lining the blood vessels supplying various tissues.
Sildenafil. The active ingredient in Viagra, sildenafil is the most well-known medication for ED. ... ED can have physical and psychological causes. Physical causes include heart and blood vessel ...
Life-threatening problems can result when drug interactions between your daily medications cause side effects, and nowhere might that be more clear than with Viagra and high blood pressure.
Diagnosis is typically by an electrocardiogram (ECG) which shows narrow QRS complexes and a fast heart rhythm typically between 150 and 240 beats per minute. [3] Vagal maneuvers, such as the Valsalva maneuver, are often used as the initial treatment. [4] If not effective and the person has a normal blood pressure the medication adenosine may be ...