Viagra, also known as sildenafil, has become one of the most well-known medications used to treat erectile dysfunction. The drug works by helping to relax the muscles in the penis, which leads to an increase in blood flow and cause it to stand erect.
It can be used by both men and women and is important to remember that it only works if you are sexually aroused first! You should only take Viagra as instructed by your doctor or health care provider, but here’s everything else you need to know about Viagra before you start using it yourself!
Viagra facts
Viagra is a prescription drug used to treat erectile dysfunction. It can help men with certain medical conditions get an erection by increasing blood flow to the penis.
It is taken by mouth as needed about 1 hour before sexual activity. Viagra does not protect against sexually transmitted diseases (such as HIV) and will not prevent pregnancy.
How does it work?
It works by increasing blood flow to the penis and can help men with erectile dysfunction or extremely low testosterone levels get an erection.
Viagra comes in pill form and should be taken before engaging in sexual activity. Side effects of Viagra include headache, flushing, upset stomach, nasal congestion or stuffy nose, dizziness or loss of balance, abnormal vision such as blue-green color tinge to vision.
Who can take it?
Anyone who suffers from erectile dysfunction can take Viagra. Men with certain medical conditions such as high blood pressure or heart disease should not take the drug. You should also not use it if you have an allergy to any of the ingredients in Viagra or nitrates.
How long do its effects last?
The effects of Viagra can last for about four hours. This is a good time frame for many people because it will allow them to have sex without worrying about the pill wearing off too quickly. The pill starts working in as little as thirty minutes and can stay in your system for up to four hours
Common Side Effects
The most common Viagra side effect is trouble getting or maintaining an erection. Other possible side effects are dizziness, feeling lightheaded or weak, nausea or vomiting, chest pain, heartburn, indigestion and stomach upset. Men who experience these symptoms should contact a doctor as soon as possible.
Warnings
A sudden hearing loss may be an early sign of a dangerous condition called an ear infection. Symptoms of an ear infection include pain or discomfort in the ear(s), redness or inflammation around the ear, fever greater than 101 degrees Fahrenheit (38.3 degrees Celsius), or fluid draining from the ear.
