A Guide to the Most Common Erectile Dysfunction Medications

It is a frustrating and depressing condition for millions of men. There are a myriad of reasons why a man may have erectile dysfunction.

How to get BlueChew:

To learn more about the cost of Viagra, refer to this article. Financial and insurance assistance: If you need financial support to pay for Viagra, or if you need help understanding your insurance coverage, help is available. A savings card is available for Viagra. For more information and to find out if you’re eligible for support, visit the program website. Generic version: Viagra is available as generic sildenafil.

How should I store sildenafil?

The generic is considered to be as safe and effective as the original drug. And generics tend to cost less than brand-name drugs. To find out how the cost of sildenafil compares to the cost of Viagra, talk with your doctor or pharmacist. Optum Perks is owned by RVO Health. By clicking on this link, we may receive a commission.

How does sildenafil work (mechanism of action)?

Viagra isn’t approved for use in females. And it hasn’t been studied in pregnant people. It’s unknown whether this drug is safe to take during pregnancy. In animal studies, Viagra didn’t cause fetal harm when given to pregnant animals. But animal studies don’t always predict what will happen in humans. There may be emotional, psychological, or physical reasons. The little blue pill, Viagra, helps ED with one of the physical issues.

Viagra (or its generic namesake Sildenafil) increases blood flow to the penis which is one of the necessary requirements for an erection.

other ED treatments

If you have questions about the safety of Viagra use during pregnancy, talk with your doctor. It’s not known if Viagra is safe to take during pregnancy. (But keep in mind that the drug isn’t approved for use in females.) If you’re sexually active and you or your partner can become pregnant, talk with your doctor about whether you’ll need to use birth control while you’re taking Viagra. And it hasn’t been studied in people who are breastfeeding. Viagra may pass into breast milk, but it’s not known if this could affect a breastfed child.

Is Viagra a blood thinner?

If you have questions about the safety of using Viagra while breastfeeding, talk with your doctor. Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects.

Drug forms and uses

The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. All content on this page has been medically reviewed by: Hassan Thwaini, Clinical Pharmacist and Copywriter, Master of Pharmacy (MPharm) on 30 March, 2026. Sildenafil is an effective treatment for erectile dysfunction. It contains the same active ingredient as branded alternatives. Sildenafil works by encouraging more blood to flow to the penis, ensuring a strong erection when you need one. When a man is aroused, the body releases nitric oxide, a molecule that triggers an erection. However, a protein or enzyme known as PDE5 intervenes and blocks the messages to achieve the erection. Viagra is a PDE5 Inhibitor, so it obstructs the enzyme and allows the erection to occur. It improves firmness, frequency, and maintenance, and it is most effective for mild to moderate ED. Viagra is also effective for ED caused by diabetes, spinal cord injuries, and prostate surgery.

FDA approved for men over the age 18, there are some important facts to know if you are considering Viagra for erectile dysfunction treatment. Viagra only works if a man is sexually aroused.

Take Viagra one hour before sexual activity.

Brand names

To make sure you stay safe, talk to your fildena 100mg doctor about all of the medications you take. Viagra is likely the most written about drug in the last 25 years, and for a good reason. This medication gave the baby boomers from the 60s and 70s, plus many other men, a lifeline if they developed erectile dysfunction. But how exactly does Viagra help men with ED? Erectile dysfunction is the persistent inability to achieve and then maintain an erection firm enough for sexual intercourse. The drug comes in doses of 25mg, 50mg, and 100mg. Only take the recommended dosage provided by Albany Urology Clinic based on your age and general health. Viagra works within one hour, but can take between 30 minutes to 4 hours to have an effect. In some, its effects can last up to 12 hours. You may get multiple erections during this time, but an erection should never last longer than 4 hours. If this happens, get medical attention immediately. It is best to take Viagra on an empty stomach.

Frequently asked questions

For most ED drugs, you need to wait a while before you can expect them to start working. Viagra and Levitra take about 30 minutes to work, and the effects last for about 4 hours after you take the pill. You should take Cialis at least 2 hours before you plan to have sex. The effects may last for up to 36 hours after you take it. If the amount of medicine you use now doesn't help you get an erection, you may need to take a bigger dose.

Viagra for ED

But don't do this on your own. Talk to your doctor to see if an increase in medication is right for you. You can't take an ED drug and expect to get an erection right away. The medications boost the effects of a chemical your body makes called nitric oxide, which relaxes the muscles in your penis. That improves your blood flow and helps you get an erection.

Can women take Viagra?

But for the drugs to work, you need to be sexually aroused. Take some time to get into the mood. Use all of your senses to get turned on. Pay attention to this: Don't take ED drugs if you also take heart medicines called nitrates. The combination can cause a dangerous drop in your blood pressure. Avoid fatty foods, excessive alcohol, and marijuana. There are some common side effects like headache, flushing, abnormal vision, and cold like symptoms, plus others which can be serious. Talk with Albany Urology Clinic about all possible side effects before taking Viagra.

About this article

It’s effective for 82% of men.1 Find the clinically proven ED treatment that suits you best. No names, no logos, no delivery fee. 4.6* from over 33,000 people like you. BSc (Hons) MBBS MRCGP AFHEA MA (Hons) AFMCP “Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population With Associated Organic Risk Factors.” Journal of Andrology (2013). “Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population With Associated Organic Risk Factors.” Journal of Andrology (2013).

Mild side effects

Answer a few simple questions to get the treatment you need. If you take a prescription drug for erectile dysfunction (ED), you'll want to do everything you can to make sure it's doing its job. Take a few minutes to learn how to get the most out of your medication. It will pay off later in the bedroom. Sometimes eating a big meal right after you take an ED drug may not always be the best idea.

Key takeaways

If you swallow sildenafil with a high-fat meal, such as a steak dinner, it may take longer for it to work. You can take other ED drugs with or without food, such as: While ED drugs work in similar ways, they're each made up of different chemicals. This can affect how they work, how much time they take to kick in, and the different side effects that you may have. Talk to your doctor about any health problems you have and other medications that you take. It will help your doctor find the ED drug that should work best for you. Contact Albany Urology Clinic at 229-883-1503 if you are having issues getting and keeping an erection. Our urology clinic in Albany, GA offers a comprehensive list of treatment options for erectile dysfunction—schedule an appointment to explore options that could be right for you. Seeing blue after the little blue pill: visual disturbances in sildenafil users Study reports persistent visual disturbances in men taking the highest recommended dose of sildenafil, suggesting that first-time users should use a lower dose. Sildenafil is commonly used to treat erectile dysfunction and is generally regarded as safe with limited side effects.

• Some men experience a temporary blue-tinged vision (cyanopsia) due to the drug's effect on retinal PDE6.
• This side effect is generally mild and reversible upon withdrawal of the medication.
• Reports of sudden hearing loss are very rare but have been associated with PDE5 inhibitors.

However, a recent study in Frontiers in Neurology has highlighted the risk of persistent visual side-effects, such as light sensitivity and color vision impairment, in men who have taken the highest recommended dose of sildenafil. While these effects appear to be rare, the research suggests that first-time sildenafil users should start with a lower dose before increasing it, if necessary. Ocular side effects of sildenafil that persist beyond 24 hours► Read original article► Download original article (pdf) Erectile dysfunction can have significant psychological consequences for men who are affected by it, and it can make fulfilling sexual relationships more difficult to achieve. Sildenafil became available in 1998 as a treatment for erectile dysfunction. It soon became the fastest selling drug in history, demonstrating the phenomenal demand for treatments that enhance sexual performance. Originally developed as a treatment for high blood pressure, the drug dilates blood vessels and relaxes smooth muscle in the penis, making it easier to achieve and maintain an erection.

• Blue sex pills are a common treatment option globally.
• Travel restrictions may impact access to prescriptions.
• Side effects are usually mild but can be serious in rare cases.
• Certain medical conditions can preclude use of blue pills.
• Some users experience a rapid onset of effects.
• Blue pills are typically to be taken before sexual activity.
• Combining with other ED treatments should be under medical supervision.
• Post-marketing surveillance helps track safety profiles.

The effects of the drug normally last 3–5 hours and although side-effects such as headache and blurred vision occasionally occur, they usually disappear relatively quickly.

• Men taking certain antidepressants, diuretics, or blood pressure meds may experience reduced effectiveness of blue pills.
• Consult your doctor about potential interactions with over-the-counter drugs like cimetidine or erythromycin.
• Age and overall health can influence how the body metabolizes sildenafil; older patients may require lower doses.

However, Dr. Cüneyt Karaarslan of the Dünyagöz Adana hospital in Turkey, noticed a pattern in 17 male patients who attended the hospital. In the new study, Karaarslan reports that the patients suffered numerous visual disturbances, including abnormally dilated pupils, blurred vision, light sensitivity, and color vision disturbances, which included intensely blue colored vision with red/green color blindness.

• Not all blue pills are approved by health authorities.
• Authenticity can be verified by packaging and seller credentials.
• Spontaneous erections can happen with blue pills, but not guaranteed.
• They are part of a broader sexual health management plan.
• They do not increase libido but aid in achieving an erection.
• Proper hydration may improve medication effectiveness.
• Regular exercise can complement blue pill use.
• Avoid sharing medications with close partners to prevent adverse effects.