In today’s market, there are many medications for treating erectile dysfunction in men. Among these drugs, Cialis is the second most well known, only after Viagra. Tadalafil is the main active component of Cialis. Before being used to treat male impotence, Tadalafil was used to treat prostatic hyperplasia. But then it was discovered that Tadalafil can also improve erectile dysfunction conditions by preventing the creating process of an enzyme named phosphodiesterase type 5, which is one of the main culprits of male impotence. After that, more researches have been done about the new effect of tadalafil and Cialis has become a treatment for erectile dysfunction since then. Viagra has the same story but when Viagra is no longer used for its original function, Cialis can still be used for patients of both conditions, erectile dysfunction and prostatic hyperplasia.
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How Cialis can improve a man’s erection is related to the above mentioned enzyme phosphodiesterase type 5. This enzyme tightens the blood vessels leading to the male sexual organ, so under the effect of Cialis, these blood vessels will be relaxed and more blood will be pumped into the penis when a man is sexually stimulated. With the constant and steady blood flow into the penis, a man can now achieve a better and stronger erection. This kind of erection is totally the normal erection, and it will end after ejaculation happens.
If you read the reviews about Cialis, from both researchers and customers, you will see that Cialis is considered as a safe product. However, there are still reports about its side effects here and there. These side effects usually happen to men who are already having health problems or are using Cialis together with other drugs.
The most reported side effect of Cialis is a sudden drop in blood pressure. This is actually something that would happen to all medications for erectile dysfunction. The logic of this side effect is very simple, to get an erection, more blood will be pumped into the penis and a drop of blood pressure is the direct result of that. This will not be a problem to men of normal health but to those who are having heart problems, this can be quite dangerous. A sudden drop in blood pressure can lead to a stroke or a heart attack to these men. Another case is that if a man is taking other drugs that can lower the blood pressure, these drugs can interact with Cialis to create a bigger drop of blood pressure which can be severe. So to sum up, if you are having heart problems, or taking any other drug, you have to ask your doctor’s opinion first before consider buying and using Cialis.
The recommended dosage of Cialis is 10mg. A slightly higher dosage can be used if the 10mg one does not work. However, the health and medical history of the man must be checked carefully by a doctor before increasing the dosage of Cialis. Overdosing of Cialis can be very dangerous that can lead to a very hard and painful erection that can cause severe damage and deformity to the male genital.