Cialis - Working, suitability and precautions

Cialis is a prescription medication for erectile dysfunction (ED). It's important to note that only the intake of Cialis is not going to help ED, as sexual stimulation is also an important component of getting an erection. It's a drug that needs to be taken before sexual activity commences. Cialis intake increases the blood flow to the penis when the man is sexually aroused. The penis returns to its original state post sexual intercourse.

Working of Cialis

Cialis, with its active ingredient tadalafil, belongs to a family of medications known as phosphodiesterase-5 inhibitors (PDE-5 inhibitors). PDE-5 is blocked by tadalafil. PDE-5 is an enzyme that is released after sexual intercourse and returns the penis to its flaccid state. By blocking its action, tadalafil ensures that the penis muscles stay relaxed and the inflow of blood into the penis continues unhampered for a longer time. This ensures a hard penis with a prolonged erection.

A complex series of events need to occur for an erection to take place. Due to sexual arousal, many bodily chemicals are released, and amongst these chemicals, cyclic GMP holds prime importance. It helps relax penile muscles and also increases the blood flow to the penis. Cyclic GMP is broken down, immediately after ejaculation or on the removal of sexual stimulation, by the action of PDE - 5. Due to the intake of Cialis, tadalafil works towards inhibiting PDE-5 so that the cyclic GMP does not break down and remains intact for a longer duration.

Cialis - Suitability

Men who suffer from the inability to get or maintain an erection can take Cialis. This is of course, if they are prescribed this medication by their doctor. Men with mild, moderate and severe ED are prescribed this medication. Those who want their penis to maintain a longer-lasting erection so as to get complete satisfaction during sexual intercourse are suitable candidates for Cialis. Clinical studies conducted on men, have proven that a Cialis dosage improves erection in men. The study was conducted on men who suffered from erectile dysfunction as a result of various psychological or physical factors.

Cialis, as an ED drug is also preferred by men who are looking at a fast action option. The effect of Cialis is seen in as little as 30 minutes. Also men who are looking for a long lasting option also choose to go with Cialis. The 36 hour Cialis helps men stay prepared for as many 36 hours. This does not mean that they remain erect for that many hours. They are just in a state of readiness. All they require is a bit of sexual stimulation and they are ready to go.

Cialis - Who is it not for?

Genuine Cialis is a great drug and has a very good safety profile. But like all drugs, it also comes with its share of precautionary measures and side effects. There is some important information about Cialis that you must know and which will help you use it correctly. The intake of Cialis could lead to a drop in your blood pressure. This can leave you feeling faint or you could also suffer from bouts of dizziness. If you are taking any medications called 'nitrates', it's important not to take Cialis. If you are not sure whether your medications have 'nitrates' in them, you can ask your doctor or for that matter also your pharmacist.

Even if you are on some alpha-blockers, you must avoid Cialis. Also, there might be a case, wherein, you might be allergic to some of the ingredients contained in the medication. In such cases, it's important that you don't take this drug. Also, apprise your doctor of your detailed medical history and current intake of medications so that your doctor can make sure that you do not suffer from side effects as a result of Cialis intake.

You must take Cialis in the required dosage, as prescribed by the doctor. Don't go overboard in your intake, thinking that the more Cialis you take, the longer-lasting will be the erections. Also, be aware of the various side effects of Cialis, so that you know just what you are getting into.