Today, there exist many preparations that enhance male potency. Viagra is the first of this series of such cures. Approved and dependable, it takes the leading positions on all markets around the globe. About its efficacy speak many positively confirmed tests and, of course, reviews from the customers. Still, not all is actually perfect. It is a very powerful tool and has some contraindications and adverse effects, which are essential to know about. Here below we will discuss them for you to understand all potential risks concerning this preparation.
It is always better and more reliable to have a consultation by a physician. Your physician would be able to state which contradictions you have and whether it is safe enough for you to use the preparation. Nevertheless, we can describe you the most common contradictions. They are:
- Big sensitivity to the major constituent of the preparation or other components of its composition;
- Renal insufficiency;
- The usage of products containing nitrates.
- Cardiovascular illness;
It is also contraindicated for examinees that have not reached the age of 18 and for women, if this is not a special preparation prescribed for women too.
When using Viagra, you may receive the next adverse effects:
- nasal congestion;
- redness of the face;
- vision changes;
- respiratory disorders;
- noise in ears;
- irregular heartbeat;
- blurred vision;
- low blood pressure;
- pain in eyes.
There are some sources that provide their customers with unreliable information. In particular, they may tell that there is no harm if taking the preparation for a long time. Or some say that it can be taken together with alcohol. In both cases, this is not true. Both cases induce severe adverse effects, just as the overdosing, and they occur more often.Prior purchasing Viagra, we strongly advise you to have a proper consultation at a specialist in order to avoid undesired events that can cause severe harm to your health. Self-treatment can be dangerous for you. Sure that there are no contraindications to the use of the drug, and it is better to take advice on the packaging and consult a doctor, who learn the history of the disease and the cause of decreased potency. This information about Viagra will be useful both for tha patients who have already started taking the drug and just plan to try it.