Penegra (Generic Sildenafil) is a medical product used to treat male impotence. This medicine promotes the natural increase of the blood flow to the penis and causes a healthy erection.
Penegra is not a unique product for impotence because this drug includes the active component – sildenafil citrate.
The manufacturer of Penegra is Indian pharmaceutical company Zydus Cadila Healthcare Ltd. which uses the molecular formula of sildenafil to create cheap but quality Generic Viagra.
Penegra is indicated for use during when there are potency disorders in men older than 28. The advantage of this drug compared to other PDE-5 inhibitors (Tadalafil and Vardenafil) is that Sildenafil is effective during any form of sexual dysfunction, regardless of the condition severity. A single high dosage of Penegra guarantees quality erection for every man.
How does Penegra (Generic Sildenafil) act in the male body?
The active ingredient of Penegra is Sildenafil citrate. The effect of this component on men’s sexual potency is based on the increase of the blood circulation in the penis. In case of Penegra administration there is a natural biochemical process in the male body, which provides positive influence on the length and quality of the erection.
This biochemical process is related to the pharmacological properties of Sildenafil citrate which inhibits PDE-5 enzyme. In case of PDE-5 dysfunction there is dilation of the vessels in the penis, and the blood flow is increased in the cavernous bodies. When the cavernous bodies are filled with blood, they are increased in volume and length, and as a result, quality erection appears.
Penegra not only increases erection needed for a successful sexual intercourse but also maintains it till ejaculation. It happens because there is a contracture of veins, and outflow of the blood from the cavernous bodies slows down. After a sexual intercourse is over, there is natural relaxation of the penis. But in case of the second sexual stimulation and arousal, Sildenafil still makes a penis erect.
According to the data at Sildenafil wiki page, it is a unique pharmacological property proved as a result of prolonged scientific studies. Also, it is possible to find a more detailed mechanism of pharmacological action with all biochemical processes which happen during the use of Sildenafil at sildenafil wiki page.
How to use Sildenafil Citrate?
Every man needs an individual Sildenafil dosage and scheme of erectile dysfunction treatment depending on age, severity level of the disease, etc. Therefore, before the beginning of the treatment it is necessary to consult an attending doctor-urologist and find out how to use sildenafil citrate. The attending doctor will tell you how to use sildenafil citrate and prescribe an individual dosage which may be adjusted in the process of treatment.
The optimal dose is 1 pill of Penegra 100 mg for most adult men who have got no contraindications for its use.
Penegra 100 mg should be used one hour before a planned sexual intercourse with a full glass of water. It is recommended to take Penegra 100 mg on an empty stomach because the speed of the onset of its pharmacological effects is low after hearty fatty meals, and the effects will appear in 80-90 minutes instead of one hour. It must be taken into account while using Penegra 100 mg.
Senior men (older than 60) should take not more than 50 mg (1/2 of the pill) of Penegra daily.
Side effects of Sildenafil
- When using Penegra the following side effects may appear: redness of the skin on the neck, face, chest, fever, headache and nasal stuffiness.
- Men seldom experience dizziness, digestion disorder, change of the color shades, high sensitivity to bright light.
- Painful sensations rarely appear in the penis (if a prolonged erection lasts for more than 5 hours), and also allergic reactions (if there is individual intolerance to sildenafil or other active components of the medicine).
Contraindications for use
In order to reduce the probability of side effects, it is needed to know contraindications for the medication use. Do not take Sildenafil in case if you suffer from the following conditions:
- Heart failure;
- Renal/hepatic failure;
- Ischemic heart disease;
- Recent myocardial infarction;
- Anatomic disorders in penis development.
Moreover, Sildenafil must not be taken with alcohol and nitrate drugs. As a result of medical interaction of sildenafil with ethanol or nitrates, there is a high probability of fainting because of low arterial pressure. In rare cases there might even be a fatal outcome.