Vidalista 20mg (Tadalafil 20mg) tablet helps a majority of men with erectile dysfunction get and keeps an erection when they become sexually excited. In combination with sexual stimulation, these Tadalafil tablets work by helping the blood flow into the penis to achieve and maintain an erection. How Does Vidalista 20mg Works? Vidalista 20mg is basically a powerful PDE5 inhibitor drug which has the capability to inhibit the activities of PDE5 enzymes and prevent them from interrupting the normal chain of reactions caused by cyclic GMP to enable normal erection. These powerful enzymes can be found at the blood vessels that provides the sufficient supply of blood into the corpus cavernosum cavity. By taking the drug Vidalista, the smooth muscles are relaxed so that enough blood flow can be passed towards the penile region, thus sustaining normal erections during sexual excitement. How is it used? The usual dosage recommended in taking Vidalista is 20mg . However, this dosage can be decreased up to 5 mg , or increased up to 40mg or 60mg, depending on your body’s tolerance and drug reactions. Doctors can prescribe you the appropriate dosage based on certain factors such as your recent health condition, medical history, and age. And since the dosage for Vidalista is specially recommended for your treatment, you are strongly discouraged to change your dosing without a doctor’s notice. If you think you have doubts regarding your Vidalista dosing, you are advised to seek medical help first from your doctor. Generally, Vidalista tablet can last for up to 36 hours but this might still depend on the dosage you are taking as well as how your body would respond to the treatment. Since the drug has longer half-life, you should never take the medication more than once each day. Wait for a few hours after the drug wears out from your system prior of taking another dosage. After taking Vidalista, wait for at least 15 minutes for the drug to take effect. You should take Vidalista 20mg about one hour before you plan to have sex. Swallow the whole tablet with a glass of water. If you have the impression that the effect of Vidalista 20mg is too strong or too weak, talk to your doctor or pharmacist. Vidalista 20mg will only help you to get an erection if you are sexually stimulated. The amount of time Vidalista 20mg takes to work varies from person to person, but it normally takes between half an hour and one hour. You may find that Vidalista 20mg takes longer to work if you take it with a heavy meal. What are possible side effects? Like all medicines, Vidalista 20mg can cause side effects although not everybody gets them. The side effects reported in association with the use of this drug are usually mild to moderate and of a short duration. All medicines, including Vidalista 20mg can cause allergic reactions. You should contact your doctor immediately if you experience any of the following symptoms after taking Tadalafil: sudden wheeziness, difficulty in breathing or dizziness, swelling of the eyelids, face, lips or throat. How should it be stored? Keep out of the reach and sight of children. Store in the original package, in order to protect from moisture.