Nowadays erectile dysfunction, also known as impotence, is not looked upon as a disorder which does not have any solution. It is a condition wherein a sexually aroused man is unable to attain or maintain an erection even till the completion of the sexual act. This becomes highly frustrating for any man who is sexually active. However, it can be treated with the help of many oral prescription drugs. Cialis is one of the widely used impotence treatment which has helped millions of men redefine their sex life. It is also referred to as the ‘weekend pill’ as its effect lasts for as long as 36 hours. This unique quality makes it different from its other counterparts.

A sexually stimulated man gets an erection when a nucleotide called cGMP (Cyclic GMP) is released in the body. Cyclic GMP relaxes the blood vessels in the penile area which allows greater flow of blood into the sex organ and an erection is achieved. After the completion of the sexual act, an enzyme PDE-5 works to break down cGMP causing the sex organ to become flaccid. If the enzyme PDE-5 starts working too early on cGMP, it becomes almost impossible to get or maintain an erection for a long time.

Tadalafil, the active ingredient of Cialis, works as the inhibitor of this enzyme and stops it from acting on cGMP. As a result, the blood vessels remains dilated for a long time and a firm and long lasting erection is attained. The long duration of 36 hours is significantly longer than any other medication for impotence. It starts working in as little as 30 minutes and is unaffected by the consumption of food or alcohol. The biggest advantage of using Cialis pills is getting the opportunity to enjoy a spontaneous sex life for a longer duration. Once you take this pill you can enjoy a satisfactory sexual act whenever you want for the next 36 hours.

Unlike other pills, Cialis does not restrict your sex life to just few hours. This pill can be taken at the start of weekend, and you can achieve firm erections during a sexual act for the complete weekend. You can buy this medication in two different dosage strengths of 10mg and 20mg. You are required to take the pill with a glass full of water. You should bear in mind that an erection occurs only when you are sexually stimulated. Just taking Cialis pills would not result in an erection. You can buy this pill from any of the registered online clinics if you are above 18 years of age and suffer from erectile problems.

The possible side effects which you can experience while using this medication are headache, nasal congestion, dry mouth, muscle pain, back pain and facial flushing. These side effects are mild and temporary and will disappear with time. However, if you any of these effects persist for a long time then seek medical attention immediately. The least common side effects are insomnia, priapism, hypertension, blurred vision, difficulty in hearing and heart palpitations.