Are there any side effects?

Is there any Side Effects Associated with Using Viagra?
Most drugs have their share of side effects. Viagra and other medications for treating erectile dysfunction have not been spared either. If you plan on using Viagra, it is imperative that you start by talking to your doctor. This is because most of the side effects are linked to a person’s medical condition. Some health issues will cause or worsen the effects of using this drug. So, which are some of the side effects associated with Viagra and other sildenafil based drugs?

Side effects of sildenafil based drugs
A rare but serious side effect is that of getting an erection that lasts longer than 4 hours. Although the idea of taking ED medication is for you to get a longer lasting erection, one that lasts longer than four hours is a problem. This is a condition known as priapism and may cause irreparable damages to your penis. In case of this condition, seek emergency medical help immediately.

Vision change is a condition associated with Viagra. This results from a decrease in the flow of blood to the optic nerve of your eye. Although it is not very common, it is common among people who have had heart diseases, high blood pressure, diabetes, high cholesterol and persons with some pre-existing eye problems. It is also common in persons who smoke and those older than 50 years.

In rare situations, heart attack like symptoms may be experienced after taking the medicine. These may even be experienced during sexual activity. They include feeling nauseated or dizzy; having numbness, pain or tingling in the chest, arms, neck or jaw. In case you experience this, stop and seek emergency medical help.

Here is a list of serious side effects. If you experience any of them, you should contact your doctor immediately:

• Heart attack symptoms
• Painful erection or priapism
• Vision changes
• Irregular heartbeat
• Ringing in the ears
• Shortness of breath
• Light-headed feeling as if you will pass out
• Seizure
• Swelling in the hands, ankles or feet

Other common side effects of using sildenafil include:

• Headache
• Dizziness
• Stuffy nose
• Stomach upset
• Muscle pain
• Back pain 
• Flushing (redness, tingly feeling or warmth)

Speaking to your doctor for advice before you start using any sildenafil based drug will help prevent most of the side effects. Your doctor may need to alter the dose or recommend you to an alternative drug. Never take a dose that is larger or smaller than recommended without first talking to a doctor. You must only take a single dose in 24 hours and only when needed.