Using Cialis tablets in the treatment of erectile dysfunction.
Cialis is a prescription drug that is prescribed to treat erectile dysfunction. This drug is also known as Tadalafil, or as Adcirca. Under the name Adcirca, this drug is used to treat pulmonary arterial hypertension, and benign prostatic hyperplasia, which is a condition in which an enlarged prostate gland causes problems with urination. Cialis helps treat erectile dysfunction by increasing the flow of blood to the penis, which in turn enables males to achieve erections, when they are sexually stimulated. Cialis does not cause sexual arousal. Men with heart conditions need to consult their doctors before taking Cialis.
Because Cialis is a medication that can cause very serious side effects, it should only be purchased from reliable sources, and only under the care of a doctor.
This medication was approved by the FDA in 2003 to treat the problem of erectile dysfunction. Erections in men occur when the there is a flow of blood to the penis. When there is an erection, dilated blood vessels increase the the amount of blood going into the penis, while the blood vessels that carry blood away are constricted. This dilation and constriction of blood vessels is controlled by nitric oxide, which when released into the penis, causes the production of cGMP. This happens when men are sexually stimulated. An erection ends when a substance called PDE5 destroys the cGMP in the penis, causing the blood vessels to constrict and return to their normal size.
Cialis works by blocking the PDE5 from destroying the cGMP, which in turn, causes the erection to last longer.
Because the muscles in the arteries in the walls of the lungs also contain PDE5, this drug also helps treat pulmonary arterial hypertension. Cialis is a yellow, almond-shaped pill that is coated. It is available in 5, 10 and 20 milligram (mg) doses.
Men who experience erectile dysfunction can take Cialis, as needed.
However, it should not be taken more than once a day. Cialis should be taken about 30 minutes before sexual activity, beginning with a 10 mg dose. Depending on how individuals react to this dosage, it can be increased up to 20 mgs. 20 mgs is the maximum dosage that should be taken. Residual Cialis remains in the blood stream for up to 24 hours, so it should not be taken on a daily basis. Men who are prescribed nitrate drugs for heart problems or chest pain should not use Cialis. Serious complications that can occur include dizziness, nausea, numbness, tingling or pain in the jaw, arms, chest or neck. Patients who experience these side effects should seek medical attention immediately. Also, an erection that lasts more than four hours can cause damage to the penis. This is a condition known as priapism. If this occurs, patients should immediately seek medical attention. The maker of this drug is Eli Lilly. In very rare cases, this drug can reduce the flow of blood to the optic nerves, resulting in a loss of vision, especially with patients who have hypertension, diabetes, high cholesterol, or pre-existing eye problems, or heart disease.
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