As with any drug, taking Viagra has the potential to cause side effects. The following are the most common side effects of Viagra.
How long does Viagra last?
Just one dose of 비아그라 정품 leaves the system within 8 hours and almost everything goes away after 24 hours. Most common, minor side effects go away during that time, but more rare and serious side effects can be more permanent.
Serious side effects of Viagra
More serious side effects of Viagra include allergic reactions, prolonged erections, loss of vision, hearing loss, and blood pressure levels that may become too low.
Allergic Reactions: If you are taking Viagra and you start having trouble breathing, swelling of your face or neck, or hives, it is a sign of an allergic reaction and you should seek immediate medical attention.
Long-term erections: One of the most well-known side effects of Viagra is long-term erections, which can be painful and permanent if they last too long, says Dr. Emmel. Some underlying conditions, including sickle cell anemia, multiple myeloma, and leukemia, make people more vulnerable.
If you are taking 비아그라 정품 and your erection lasts longer than 4 hours (progressive caution), you should seek emergency medical help as soon as possible. If you regularly experience prolonged erections, see your doctor.
Vision loss: According to Viagra’s official website, taking the medicine can sometimes cause sudden vision loss in one or both eyes. This can be a sign of a serious eye problem called non-arterial anterior ischemic optic neuropathy (NAION). People taking Viagra and beginning vision changes should seek medical advice as soon as possible to avoid potential eye damage or loss of vision.
Heart attack and stroke: The rarest side effects of Viagra are heart attack and stroke. People with underlying heart problems, such as an irregular heartbeat, are at the highest risk of having a heart attack or stroke from taking Viagra. Viagra is not given to patients with low cardiac output or taking preventive measures for heart failure. Although the risk of heart attack and stroke is low, people with underlying heart problems should be extra cautious when talking to their doctor about their medical history.