What is Viagra?
Viagra is a drug which is used for treating erectile dysfunction of a man. This medication works by relaxing the muscles found in the walls of blood vessels. Nevertheless, it increases the blood flow to the penis.
How to use Viagra
The doctor is supposed to prescribe Viagra for an individual. It is important to follow all the guiding principles in the prescription label. Normally, Viagra is taken when required. This medication is administered 1 hour or 30 minutes before engaging in sexual activity.
The dosage of Viagra
The initial dosage of Viagra is 50mg. The dose is taken orally on daily basis. As mentioned above, the medication should be consumed an hour prior to the sexual activity. After taking the 50mg dose, the subsequent dosage should be 25mg per day.
Side effects of Viagra
The following side effects can be experience by a person who is taking Viagra: stomach upset, headaches, dizziness and blurred vision. On the other hand, the sexual activity might put additional strain on the heart especially in cases when you have heart problems. Therefore, you need to stop immediately when you experience such side effects and seek medical advice immediately. Even though, serious allergic reaction is rarely experienced; seek medical attention if there are cases such as itching, smelling and rashes.
Generic brand of Viagra
The generic brand of Viagra is sildenafil. The brand has taken the name of the active ingredients of the medication. The generic sildenafil and Viagra have passed very rigorous safety measures before reaching the patients.
How to buy Viagra online
An individual can order Viagra online through the pharmacist’s online doctor service. For you to buy Viagra online, you require a prescription from a doctor. However, the convenient online service will enable you to obtain a medication without necessarily encountering the doctor face to face. For placing an order, a brief assessment questionnaire is first filled and the preferred treatment is chosen.
Other drugs which affect Viagra
When taking Viagra, similar drugs such as levitra, cialis, and avanafil should be avoided. In addition to that, you need to inform your doctor about all the current medicines which include: antibiotics, antifungal medicine and high blood pressure drugs.
The clinical trial experience of Viagra
According to recent statistics, Viagra was given to 3,700 patients who were aged between 19 to 87 years. After one year, only 550 patients were treated for longer time. This reveals that Viagra is a very effective medicine.
Conclusion
Viagra is a drug suitable for treatment of erectile dysfunction in men. By following the guidelines highlighted, marital problems will be a thing of the past.