Sildenafil - an active ingredient in erectile dysfunction drugs
Sildenafil is the primary active ingredient for several erectile dysfunction drugs. Among the best known of these are Viagra. Sildenafil relaxes the body. It acts primarily on the muscles surrounding the vessel that it widens. This increases blood flow in all organs, including those sexually transmitted.
Sildenafil - Benefits
Because of its composition, Sildenafil blocks enzymes that negatively affect erection. Its advantage is that it works only on the basis of sexual stimulation. The onset of effects is fairly rapid and occurs within a half hour to an hour.
Sildenafil - Disadvantages
Like most drugs, Sildenafil has its drawbacks, respectively side effects. They can appear differently or in no way, because everything depends on the organism. Side effects include, for example, headaches, muscles, digestive problems, insomnia, or nosebleeds.
Sildenafil may even have an allergic reaction, which is caused by difficulty breathing, swelling of the face, tongue and throat.
What to watch out for with Sildenafil
Before you start taking Sildenafil, you should consult your doctor. Especially if you are not completely fit and take some medication regularly. You should also be cautious if you have high or low blood pressure, heart problems, liver, stomach, anemia or blood clotting.
Caution should also be exercised during sex. If any unexpected pain occurs, it is advisable to stop and seek medical attention.
How to take Sildenafil-based medicines
First of all, you need to study the package leaflet of the specific product. Their recommendations may vary from case to case. In any case, you should not take bigger amount than prescribed.
For example, Viagra should only be taken if you plan to have sex. The blue pill is enough to use 30 to 60 minutes before the planned sex. On that day, however, you should not use Viagra anymore. You could also try and take generic medicines like Kamagra or Kamagra Oral Jelly in a same way.