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Top 5 Viagra Side Effects

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Written by- Julian Carter
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In 1998, Viagra became the first FDA-approved medication for treating Erectile Dysfunction. 

ED is a condition where men cannot attain or maintain an erection. 

Viagra is one of several ED medications available on the market.

Viagra inhibits the Phosphodiesterase 5 (PDE5) enzyme that inhibits blood flow. This causes ED in men. 

Viagra increases blood flow to the penis in preparation for an erection. 

This effect may be beneficial in the treatment of ED. 

However, it can cause unpleasant side effects such as headaches, flushing, and stomach upset. 

Serious side effects, while uncommon, can occur.

Let’s review some of the most common Viagra side effects and how to deal with them. 

The article below will help you understand Viagra’s side effects better.

Side effects of Viagra

It is possible to experience dizziness, headache, flushing, or stomach upset. 

Vision changes such as enhanced sensitivity to light, blurred vision, or distinguishing between blue and green colors may also occur. 

Inform your doctor or pharmacist immediately if these effects persist or worsen.

Getting up slowly when rising from a sitting or lying position can reduce the risk of dizziness and lightheadedness.

Remember that your doctor prescribed this medication because its benefits outweigh the risk of side effects.

The most common Viagra side effects are listed below.

Headaches

headache Source: AndreyPopov_from_Getty_Images
headache

Headaches are common when taking Viagra. They are reported by 16% to 28% of people after taking the medication. 

Cluster headaches and migraines are examples of this. The higher your dose, the more likely you are to have one.

The primary effect of Viagra is on the blood vessels in the penis. However, it can also impact blood vessels in other body parts. 

This has the potential to disrupt blood flow and cause chemical changes in the brain, resulting in headaches.

Viagra headaches usually go away on their own. 

If they bother you, your doctor may advise you to take an Over-The-Counter (OTC) pain reliever medicine, such as Acetaminophen (Tylenol) or Ibuprofen (Advil, Motrin), as needed. 

They may also reduce your dosage or change your ED medication.

Flushing

Up to 20% of people experience skin flushing after taking Viagra. As previously stated, Viagra can affect blood vessels outside of the penis. 

As a result, you may notice that your skin appears red or feels warm to the touch after taking it. 

This occurs when blood vessels near the surface of your skin dilate (widen).

This side effect, like headaches, usually goes away on its own. 

If the flushing becomes bothersome, consult your doctor. They may try a lower dose to see if it causes flushing and other side effects.

Upset Stomach

upset stomachSource: Getty-images
upset stomach

By relaxing smooth muscle, Viagra increases blood flow to the penis in preparation for an erection. 

It can, however, affect smooth muscle along your gastrointestinal tract, resulting in an upset stomach

Viagra causes an upset stomach in 3% and 17% of people.

It is best to avoid alcohol consumption when taking Viagra. This is because alcohol can 

exacerbate side effects, such as an upset stomach. 

If you have stomach pain or heartburn after taking Viagra, talk to your doctor or pharmacist about OTC remedies that may help.

Priapism

Viagra works by increasing the flow of blood to the penis. However, these beneficial effects do not always last as long as you want. 

This occurs when blood cannot correctly drain back out. Although uncommon, an erection lasting more than four hours (priapism) can occur. 

It can also be excruciatingly painful. Consult your doctor immediately if you have a prolonged erection.

Warning
Consult your doctor immediately if any of these side effects prevail.

You may hesitate to see a healthcare provider, but it is critical. 

Because Priapism, if left untreated, can cause permanent damage to your penis.

Abnormal Vision

Blurred vision, light sensitivity, and a shift in color perception are all possible side effects. Your vision may have a slight blue tinge. 

These side effects are expected to be minor and short-lived.

In clinical trials, 1% to 11% of people taking Viagra experienced abnormal vision changes. 

Higher doses are more likely to cause this side effect.

If you are someone who is looking for Cialis side effects, you can read A Guide to Cialis Side Effects.

Conclusion

Viagra is an effective treatment for ED. It increases the blood flow to the penis. This helps you in achieving and maintaining an erection during sex.

Headaches, flushing, and stomach upset are all common side effects of Viagra

However, it’s critical to keep an eye out for more severe issues, such as an erection that lasts more than 4 hours or changes in vision. 

Contact your doctor if you experience one of these uncommon but severe side effects.

Do you know that you can easily get rid of Viagra’s side effects? Read our comprehensive guide, How to Get Rid of Viagra Side Effects? and know it all.

Fact
Priapism: Priapism is an unwanted, persistent erection. It can happen on its own or as a side effect of certain antidepressants or ED medications.

Frequently Asked Questions

What are the side effects of Viagra?

Common Viagra side effects include Headache, Flushing, and Upset Stomach. These side effects are usually minor and go away on their own.

Does Viagra have side effects?

Yes, Viagra does have side effects such as Headache, Flushing, Vision changes etc.

What are the negative side effects of Viagra?

Headaches, flushing, and stomach upset are all common side effects of Viagra. 
However, it’s critical to keep an eye out for more serious issues, such as an erection that lasts more than 4 hours or changes in vision. 
If you experience one of these uncommon but serious side effects, contact your doctor.

How long do Viagra side effects last?

Most men experience no side effects after 1 hour, and almost all side effects disappear after 12 hours.

What are the long-term side effects of Viagra?

Viagra can result in a prolonged erection. If not treated, this can result in long-term erectile dysfunction.
Viagra can also cause non-arteritic anterior ischemic optic neuropathy, a serious eye condition that can result in permanent vision loss.

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