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Sexual Problems in Men: A sexual problem, or sexual dysfunction, refers to a problem during any phase of the sexual response cycle that prevents the man or couple from experiencing satisfaction from the activity. The sexual response cycle has four phases: excitement, plateau, orgasm, and resolution. What are the side effects of tadalafil (Cialis)? Tadalafil is generally well tolerated with only mild side effects. The most common side effects reported include headache, indigestion, back pain, muscle aches, facial flushing, and nasal congestion. The common PDE5 drugs approved in the United States are sildenafil (Viagra), vardenafil (Levitra), or tadalafil (Cialis). Actual head-to-head trials between these drugs have not been done to date to see which is the superior drug. Details on each of these medications for erectile dysfunction are outlined below. Erectile Dysfunction (Impotence) - Erectile dysfunction (ED) means that you cannot get a proper erection. There are various causes. However, most cases are due to narrowing of the arteries that take blood to the penis. This is due to a build up of atheroma in these arteries. This is similar to the way the heart arteries are affected in people with heart disease. As with heart disease, smoking and heavy alcohol drinking are important risk factors. There are various other causes of ED listed below. Most cases of ED can be treated. The common treatment is to take a tablet before you plan to have sex. There are also various other treatment options. If you have ED, you may also be advised on lifestyle factors and treatments to minimise your risk of developing heart disease. What Should I Do If I Am Having Problems Achieving/Maintaining an Erection? If you suspect you may have erectile dysfunction, see your doctor. He or she can perform a variety of tests to identify what is causing your problem and refer you to a specialist if needed. Once the cause is identified, there are several treatments to consider. buy levitra sale free viagra order online buy viagra online
What is normal penis anatomy? The penis contains two chambers, called the corpora cavernosa, which run the length of the upper side of the penis (see figure 1 below). The urethra, which is the channel for urine and ejaculate, runs along the underside of the corpora cavernosa. Filling the corpora cavernosa is a spongy tissue consisting of smooth muscles, fibrous tissues, spaces, veins, and arteries. A membrane, called the tunica albuginea, surrounds the corpora cavernosa. Veins located in the tunica albuginea drain blood out of the penis. generic viagra online price buy viagra online
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Another treatment regimen is injection therapy. One of the following drugs is injected into the penis: papaverine, phentolamine, and prostaglandin E1.