Viagra (Sildenafil citrate)
Increasing pollution in our environment directly puts a debilitating affect on the erection capacity of penis. Continuous exposure to noise and air pollution leaves the penis unable to achieve full erection even when sexual stimulation is provided. One of the most successful drugs producing company called Pfizer pharmaceuticals has introduced its product which effectively fights impotence. This miraculous drug is available in the medical stores by the name of Pfizer’s Viagra. Viagra helps achieve potent erection highly dreamed of. Since its production Viagra has earned the satisfaction of its costumers all over the world. Viagra truly comes triumphant in the fight between impotence and Viagra.
Persons suffering from the disease of impotence are unable to erect their penis because of the decreased accumulation of blood in the spongy tissue of the penis. Blood must fill the spaces present in the spongy tissue, called carpus cavarnosa of the penis, for erection to occur. The blood enters these spaces from the vessels lining the spongy tissues. The blood leaves the vessels when these vessels dilate. The vessels dilate under the influence of cGMP, a factor causing vessel dilation. This cGMP is synthesized from GTP under the action of an enzyme called guanylyl cyclase. This enzyme is activated by a factor called Nitric Oxide which is released from the endothelial cells which lines the walls of the blood vessels of the penis. The endothelial cells, when receive signals from the brain, synthesize Nitric Oxide using an enzyme called Nitric Oxide synthase. Viagra targets the enzyme responsible for converting cGMP into GMP and blocks it. In this way level of cGMP is raised. Increased cGMP level then causes erection when sexual stimulation is provided.
The drug is potent against erectile dysfunction when administered half an hour before sexual interaction. Its effect of enhancing sexual arousal in men is seen to keep going on for four hours straight, a time duration for the formerly incapable genitals to sustain a powerful copulation. Available dose forms of the drug are 25 mg, 50 mg and 100 mg blue colored tablets with the dosage concentration engraved on the side of the diamond shaped pill. The drug is best used with appropriate sexual stimulation. Do not take the drug above the recommended maximum dosage limit of one per day. Do not take the drug with other vasodilator such as nitrate containing cardiac medications. Do not take the drug with erythromycin and protease inhibitors as they interact with the drug to change its effects. Do not take the drug if you have renal, hepatic or cardiac problems as these diseases might render the drug dangerous to the body. Possible side effects to be aware of are diarrhea, dizziness, flushing, nasal stuffiness, runny nose, bluish vision and loss of hearing. If such effects remain for more than a couple of hours, contact your doctor and cease using the drug.
This magical recipe of sexual enhancement gives an erection time of four hours straight and could, now, be easily ordered from online pharmacy affordably and reliably as our online pharmacy is maintaining original manufacturer quality Viagra to be supplied in costeffective fashion to our clients.
Male Impotence information
Impotence or penile erection has become very common these days. One out of ten men is the victim of erectile dysfunction. Some people think that this sexual problem only affects old people but it is not true. Any person can get this sexual problem anytime. There are many physical and mental factors which become the cause of erectile dysfunction. In this article, I am going to answer some frequently asked questions asked regarding impotence in men.
The first question that is asked by many people is how does a person become impotent? According to medical research, there are several ways a man can get erectile dysfunction. Most commonly, ED is caused by heart problems, high blood pressure, hypertension, diabetes and abnormalities in the nervous system. Different kinds of mind illnesses, depression, anxiety and stresses are also probe to erectile dysfunction. Intake of some medications, smoking and substance abuse are also included in the causes of ED. Age factor also play an important role in making a person impotent. With the passage of age, the person has more chances to become impotent. There is one thing you should keep in mind that impotence is not a disease so you cannot cure it permanently. It is just a side effect or symptom of some disease. Do not forget to talk to your doctor if you start experiencing this sexual problem.
The second question that comes in the mind of many people is how does a person get penile erection? Many systems are involved in this process i.e. nervous system, circulatory system, hormones and peripheral nervous system. At the time of sexual arousal, special chemicals travel from the brain to the system that controls the blood flow. With the increase in blood flow, the person gets erection for long time. It depends upon the person for how much time he can stop ejaculation to maintain his erection. Any problem in this process does not allow the person to get penile erection and the person becomes impotent.
Third question is how to treat impotence? Different ways can be followed to treat impotence. Some commonly followed ways are taking medication, using electronic pumps and having surgery. All of these methods have been testified and the success percentage is more than 80. Before deciding any method, you must consult with an experienced doctor so that he can determine the main cause of your impotence and recommend you the right way to treat it.
There are many drugs available in medical stores which can be used for ED treatment. But before starting their use, you must have an idea about the side effects caused by these medicines. You can experience facial flushing, headache, dizziness, mild color mildness and nasal congestion. These all side effects can be avoided by using the medicines according to the recommendation of the doctor. All in all, you can easily treat impotence with the help of different ways. This is all about the impotence. If you want to know more about it, then you can make an online search.
