Viagra - Why It Is Important To Consult Your Doctor Before Using It?

Some people experience symptoms of erectile dysfunction and think of consuming Viagra. Viagra is the market name of a substance called Sildenafil, which is used for the correction of erectile dysfunction. It creates hypertension in the blood vessels, enabling you to get an enhanced erection. Viagra is quite useful for boosting your sexual performance. However, you may experience several side effects on your health. Before deciding on using a pack of Viagra, it is advised to consult a doctor to know the exact dosage that would work for you.

Dosages

1. 50 mg is the recommended dosage for men in general. The dose can be sometimes increased up to 100 mg. It depends on tolerance and effectiveness. The dose may also be decreased to 25 mg in some cases. It is also advised not to take Viagra more than once a day. The dosage will have to be altered if you take other prescribed medicines.

2. Viagra single packs are also prescribed by doctors. Single packs are available in dosages of 25, 50 and 100 mg.

When should you avoid viagra?

Viagra should be avoided in some cases.

These include the following:

1. In case you take prescribed nitrates for chest pain or pulmonary disorder, your doctor would advise you not to use Viagra due as it increases the risk of high blood pressure, which can be quite disastrous for your health.

2. Many people are allergic to sildenafil, which is a substance present in Viagra.

Side effects of consuming viagra

Viagra causes several serious side effects on the body. Therefore, it is very important to take a doctor’s advice and know about the different adversities. The most common side effects include the following:

1. Priapism: This is a condition where your erection lasts for about four hours or longer and does not end. Permanent damage to the penis is indicated if this condition is not treated.

2. Loss of vision and hearing impairment: Viagra may cause Non-arteritic Anterior Ischemic Optic Neuropathy (NAION). This disorder may lead to loss of vision in one or both the eyes. Tinnitus or hearing impairment is another condition, which may occur as a side effect of consuming Viagra.

You should always consult a doctor before you decide to take as he would know best about the dosage required by your body. He will also advise you about an ideal method of usage.