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Is Sildenafil Safe: A Comprehensive Overview

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Written by- Julian Carter

When treating Erectile Dysfunction (ED), Sildenafil is a well-known medication that has gained significant popularity. 

Sildenafil is commonly sold under the brand name Viagra. It helps a man to attain and maintain an erection during sexual intercourse. 

However, it is very crucial to keep safety and in mind before you buy Sildenafil for ED. 

Is Sildenafil safe? This is the question we will answer in this article so you know the positives and negatives of using Sildenafil.

Is it safe to take Sildenafil

Yes, it may be safe to take Sildenafil for Erectile Dysfunction if a healthcare provider recommends it. Taking it without a prescription, however, is dangerous.

Sildenafil is the generic version of the brand-medicine Viagra. It is approved as a prescription-only medicine by the Food and Drug Administration for the treatment of Erectile Dysfunction.

A prescription is necessary because Sildenafil may interact with certain medical conditions and medicines.

It may not be safe for people with high blood pressure, cardiovascular problems, or kidney diseases.

It may also have a harmful interaction with other medicines like Nitrates, Alpha-Blockers, and other Erectile Dysfunction pills.

It may also be dangerous if taken in the wrong amount. Sildenafil should only be taken once in 24 hours.

Therefore, it is important to consult a doctor before you order Viagra or Sildenafil.

Your doctor will consider your overall health and any other medical illnesses you may have before suggesting the ideal Sildenafil dosage.

Typically, Sildenafil is not designed for daily use and is usually taken as-needed. However, your doctor may suggest taking it every night to improve your erections.

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Can Sildenafil harm you

When Sildenafil is used per the doctor’s guidance, it is a “safe to use” medicine. 

Men of all ages and backgrounds around the globe take Sildenafil or generic Viagra pills safely. It may have some mild side effects, such as headaches, nausea, and facial flushing, but they go away on their won.

The major side effects of Sildenafil are extremely rare.

Although Sildenafil is a safe medicine when used as per the prescription, it may interact with some other medications. 

These Sildenafil interactions can sometimes be hazardous. 

Sildenafil and other ED medicines can interact with Nitrates, Alpha-Blockers, and some blood pressure and heart medicines. 

When these medications are combined, they can cause a fast and severe drop in blood pressure.

This drop in blood pressure can cause dizziness, fainting, and cardiovascular complications.

Recreational drugs like poppers (Alkyl Nitrites) combined with Sildenafil can cause severe interactions.

When considering the safety of Sildenafil Citrate tablets, it is also important to ensure you have the authentic medicines.

If you considering buying medicines, ensure you buy Sildenafil from a reputable and trustworthy source. A lot of unreputable online pharmacies provide fake medicines which contain illegal ingredients.

Before you go looking for the cheapest Viagra pills online, ensure safety over price.

Recommended read: Wondering where can you buy Viagra at the most affordable price? Check out – Where to Buy Viagra

Always consult your doctor before taking Sildenafil or Viagra.

Is Sildenafil hard on the heart

chest painSource: Rgstudio_from_Getty_Images
Chest pain

No solid scientific evidence claims that Sildenafil or Viagra can cause heart attacks

A heart attack, or Myocardial Infarction, occurs when the blood supply to the heart is suddenly cut off

Coronary Artery Disease usually causes it. It is a kind of heart disease characterized by plaque accumulation within the artery walls.

Sildenafil, a vasodilator, improves blood flow throughout your body, including regions other than your penis. 

Therefore Sildenafil is also used to treat Pulmonary Arterial Hypertension or PAH. It is a high blood pressure condition that can harm the arteries in the lungs.

Before using any medicine to treat ED, patients with a history of heart problems, such as a heart attack, chest pain, etc., should exercise caution, according to the FDA.

Suppose you have a heart condition or have had any cardiovascular health concerns. In that case, you should consult your doctor before using Sildenafil.

It’s also crucial to know that sexual activity might strain your heart. If you already have a heart issue.

The physical stress of having sex may increase your risk of having a heart attack, stroke, or other cardiovascular event.


Sildenafil medications can treat ED and PAH. 

It works by inhibiting an enzyme called Phosphodiesterase type 5 (PDE5), which hinders the blood flow toward the penis. 

But a lot of people have questions like, “is Sildenafil safe?”  in their minds before they buy Sildenafil.

Sildenafil is generally considered to be safe if taken according to the prescription. Still, it does have some side effects and interactions. 

Thus, Sildenafil should be taken about an hour before sexual activity or as directed by a doctor. Ensure you have a prescription before you buy generic Viagra online or from local pharmacies.

Frequently Asked Questions

Is Sildenafil safe to take daily?

Yes, you can take Sildenafil on a daily basis. But consulting a doctor first is really important.

Is Sildenafil safe for the heart?

If you only take the prescribed dosage of Sildenafil, then you won’t suffer any heart ailments.

But if you have a medical history of heart disease then you need to tell your doctor about it.

Which is safer Viagra or Sildenafil?

Aside from minor packaging differences, Viagra and its generic version Sildenafil are identical. 

If you have ED, both medicines are good for treating ED.

Who cannot take Sildenafil?

If you have a major heart or liver disease or recently had a stroke, heart attack, or cardiac problem, you should not take Sildenafil.

Is 20 year old Viagra still good?

Viagra pills may continue to work for years past their manufacturing date. But, expiry medicine cannot be used, it is hazardous to health. 

Expired medication can also cause the growth of pathogenic mold or bacteria.

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