How do you know if you need Viagra? Impotence is one of a man’s greatest fears. The inability to perform sexually can make you feel like less of a man, make you feel less attractive to the opposite sex, and even create the worry that your spouse might leave you for a more virile male specimen. These feelings stem from our basic instinct to procreate; it is an instinct that is shared by all living things, and it is what protects a species from extinction.
For human beings, sex is much more than mere survival of the species; it is a source of pleasure and the root of intimate relationships, so the fear of losing that very important component of a relationship can be very poignant.
The issue of erectile dysfunction is a sensitive one for most men. Men are less likely to talk about this problem than they are about any other physical problem, even though it is a medical problem that usually requires medical treatment. Viagra is one of the most widely used treatments for erectile dysfunction.
Because it is increased blood flow to the penis that makes erections possible, it stands to reason that any medical condition that compromises blood circulation can cause erectile dysfunction. Some such medical conditions include heart disease, high blood pressure and high cholesterol. Smoking also reduces circulation and can inhibit the ability to get an erection. Erectile dysfunction can also be nerve-related, because of the nerves in the penis that allow extra blood to enter. If these nerves become affected by injury or other medical conditions, they may not respond they way they are supposed to, resulting in erectile dysfunction. Spinal injuries often cause erectile dysfunction because the spine affects the entire nervous system. Enlarged prostate or treatment for prostate conditions can also damage these nerves. Erectile dysfunction is also a common side effect of diabetes, which often causes nerve damage due to high blood sugar. Heart disease is another medical condition that goes hand in hand with diabetes, and the circulatory problems that result commonly cause erectile dysfunction. Many medications also cause erectile dysfunction, including some commonly used antidepressants, so it is understandable why depression and anxiety are often linked to erectile difficulties.
Occasional loss of erection can happen to anyone, and is not necessarily cause for alarm, but if it is an ongoing problem that either worsens or does not improve, it is a sign that you have a physical problem that will not resolve itself. You should consult a doctor as soon as you notice a definite problem, because it could be a symptom of a more serious underlying illness.
Viagra works by widening the blood vessels in the penis, increasing blood flow so erection can occur. Its effects last up to 4 hours, allowing ample time for you to enjoy a sexual encounter. Simply take it about 30 minutes beforehand and let nature take its course.
Possible side effects include headache, upset stomach and flushing of the face. Rarely, blurred vision, bluish vision or light sensitivity may temporarily occur. Men who take nitrates, which are often prescribed to treat chest pain, should not take Viagra because it could cause a dangerously fast drop in blood pressure. If you experience an erection that lasts longer than four hours, seek medical attention immediately to prevent permanent injury to the penis. For a full range of information about Viagra, consult the package insert or visit the Viagra website at www.viagra.com.
Doctors have prescribed Viagra to millions of men worldwide, with outstanding success. Most Viagra users report experiencing no side effects and are completely satisfied with the results.
