Viagra and the risk of its usage
Viagra and the risk of its usage
Blog Article
Viagra is an effective medication that enhances the flow of blood to the penis, allowing you to get and sustain an erection. Although it works well, there may be certain adverse effects. Sildenafil is a generic medication that is marketed under the name Viagra. It is an inhibitor of phosphodiesterase type 5 (PDE5). Due to its effects on the body, PDE5, an enzyme that controls specific chemicals in your blood, may make it more difficult for you to achieve and maintain an erection.
The treatment for erectile dysfunction (ED) is Viagra. It doesn't treat ED, but it does help you keep an erection for a short while so you can have sex. Sexual desire is also unaffected. To achieve an erection, you still require mental or physical stimulation.
The right amount of Viagra may differ for each individual. The appropriate dosage for you will be determined by your physician. The purpose of taking Viagra determines how many pills should be taken each day. Viagra should be taken orally.
An erection requires an ordered sequence of actions. Your brain sends arousal signals first, and healthy blood flow to the penis is essential. The corpora cavernosa are two chambers located inside the penis. During sexual stimulation, the chambers emit nitric oxide (NO). An enzyme known as guanylate cyclase is activated by NO. Muscles relax as a result of elevated cyclic guanosine monophosphate (cGMP) levels.
A system of blood arteries is also present in the chambers. Blood floods in when the blood vessels relax and enlarge. An erection is brought on by the pressure that results. PDE5 has the ability to reduce the impact of cGMP. PDE5 is inhibited by Viagra.
The bloodstream absorbs Viagra quickly. It takes roughly an hour to achieve maximum concentrations. Redness, or flushing, is one of the more usual side effects.
Blood pressure may also drop as a result of this drug, especially within the first two hours of taking it. Talk to your doctor about the benefits and drawbacks of taking Viagra if you already have low blood pressure. Sexual activity is generally beneficial to cardiovascular health. Ask your doctor, nevertheless, if taking Viagra is safe for you if you have cardiac issues. If your doctor told you not to have sex, you should also avoid using Viagra.
Viagra should not be taken by anyone who has experienced a heart attack, stroke, or unstable angina.
Your heart may be harmed by some medication interactions. If you also take nitrate-containing drugs or long-acting alpha-blockers, stay away from PDE5 inhibitors. Viagra isn't a miracle drug, but it can be rather effective. It has no effect on libido. An erection still requires some form of stimulation.
Although some men may have longer-lasting effects, the typical duration of Viagra's effects is four hours. Priapism is an uncommon yet dangerous side effect. It is at that point that you experience a prolonged erection. It can get really painful.
Get medical help right away if your erection lasts longer than four hours. PDE5 inhibitors should also be avoided if you have a penile anatomical anomaly. Your physician could suggest that you avoid taking Viagra if you have Peyronie's disease.