Viagra Patient Tips

This combination can make your blood pressure drop dangerously low. Tell your prescriber about all your health problems and medications you take.

• Viagra daily is often used by men with chronic erectile issues.
• It is not a cure but can enhance everyday sexual activity.
• Proper hydration can support the effectiveness of Viagra.
• Report any ongoing side effects to your healthcare provider.
• Store Viagra in a cool, dry place away from children.
• Combining Viagra with other ED medications is not recommended.
• The medication should be used as part of a broader health plan.
• Lifestyle changes can improve Viagra's effectiveness.

Your prescriber can check that sildenafil (Viagra) is safe for you to take.

5.2 Prolonged Erection and Priapism

Get medical advice before trying a higher dose. If your current dose of Viagra is not working as you expected, discuss it with your healthcare provider. If it’s safe to do so, they might increase your recommended dose. If Viagra doesn’t seem to be doing anything for you, there are other erectile dysfunction treatments. Depending on the root cause of your ED, lifestyle changes and therapy might also make a significant difference.

What should I do if I miss a dose of sildenafil?

To learn more about potential ED treatments, read our blog post on natural tips for treating ED and check out these home remedies for ED. While arming yourself with knowledge is great, it’s no replacement for personalized medical attention. If you need more support, get a recommendation today from a licensed healthcare professional. Psychological factors related to impotence as a sexual dysfunction in young men: A literature scan for noteworthy research frameworks. Phosphodiesterase-5 (PDE5) inhibitors in the management of erectile dysfunction. If you take this medication, be very careful getting up after sitting or lying down.

This can help prevent you from feeling dizzy from low blood pressure and possibly falling. Risk factors: Medical conditions that affect the penis Sickle cell anemia Multiple myeloma Leukemia It's not common, but some people who took sildenafil (Viagra) have had an erection that lasted more than 4 hours (priapism).

How long does it take Viagra to work?

Having sex can be risky for people with certain heart conditions. Because of this, it might not be the best choice for people whose prescriber has told them not to have sex to be safe. In addition, sildenafil (Viagra) hasn't been studied in people who've had a heart attack, stroke, or irregular heart rhythm in the last 6 months. It also hasn't been studied in people with heart failure or unstable angina (chest pain). If you have a heart problem, talk to your prescriber to find out if this medication is safe for you. If it's not treated in time, it can lead to permanent damage to your penis. Tell your prescriber about your medical conditions. You're at higher risk of priapism if you have other conditions affecting your penis.

7.5 Alcohol

It can make your blood pressure drop too low. Your care team can make sure your medications are safe for you to take together. If you have an erection for more than 4 hours or if you feel pain with the erection after taking sildenafil (Viagra), go to the emergency room right away. If left untreated, it can lead to permanent damage to your penis. Be sure to continue to practice safe sex and use a condom.

Know the potential side effects of Viagra

Sildenafil (Viagra) doesn't stop the spread of sexually transmitted diseases (STDs). Sildenafil (Viagra) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your yellow viagra pill doctor or pharmacist about other options. Risk factors: History of a heart condition Recent heart attack or stroke in the past 6 months High or low blood pressure Before taking sildenafil (Viagra), tell your prescriber if you have any heart problems. The risk might also be higher if you have sickle cell anemia, multiple myeloma, or leukemia. If you have an erection that lasts longer than 4 hours viagra 100mg or a painful erection, get medical help right away. If you suddenly notice changes in your vision in one or both of your eyes, go to the emergency room or call your prescriber right away.

Although this is rare, sildenafil (Viagra) might raise the risk of eye damage. This can potentially lead to permanent vision loss. Before starting sildenafil (Viagra), tell your prescriber about your full medical history. If your eye specialist has told you that you have a "crowded" optic disc, you might be at higher risk of vision changes with this medication. Your prescriber can decide if sildenafil (Viagra) is right for you based on the risks and benefits.

How much does Sildenafil (Viagra) cost?

The medication might take a little longer to start working after you eat a high-fat meal (like a cheeseburger with fries). Otherwise, it can raise your risk of serious side effects, such as dangerously low blood pressure and vision problems. Ask your prescriber what's a safe amount of alcohol to drink while taking sildenafil (Viagra). They might recommend that you drink less or avoid alcohol altogether. Alcohol can make some side effects worse.

How Viagra Works

This can include dizziness, flushing, and stomach upset. Heavy drinking can also actually worsen ED. Let your prescribers and pharmacists know you're taking sildenafil (Viagra). Also tell them about all your other medications. Sildenafil (Viagra) can interact with many medications, including blood pressure medications. Some people who took sildenafil (Viagra) had problems with hearing. Sometimes, this happened along with ringing in the ears (tinnitus) and dizziness. It's not clear if these problems are directly related to sildenafil (Viagra). If you notice any changes in your hearing in one or both of your ears, stop taking this medication and call your prescriber right away.

Risk factors: Taking nitrate medications Taking blood pressure medications Taking alpha blockers Taking certain antifungals or antivirals Taking other ED medications at the same time Sildenafil (Viagra) can interact with certain medications. These drug interactions can raise your risk of side effects, including dangerously low blood pressure. These include nitroglycerin (Nitrostat) and isosorbide dinitrate (Isordil). It can cause your blood pressure to drop too low. Sildenafil (Viagra) can also interact with blood pressure medications. Other drug interactions are with certain antifungals and antivirals like ritonavir (Norvir). They can raise the risk of side effects like headaches and flushing. It's important to tell your prescriber and pharmacist about all the medications you take and plan to take.

8.7 Hepatic Impairment

Risk factors: Taking alpha blockers Taking medications for high blood pressure or chest pain (angina) Taking ritonavir (Norvir) Sildenafil (Viagra) can cause temporary low blood pressure. But it can for people with health conditions that are sensitive to changes in blood pressure. Keep in mind that your blood pressure can get too low if you take sildenafil (Viagra) with certain medications. It also includes alpha blockers like tamsulosin (Flomax). You should never take sildenafil (Viagra) when taking a nitrate medication for chest pain (angina). They can make sure all your medications are safe to take together and adjust them to keep you safe if needed. The typical dose is 50 mg taken by mouth about 1 hour before sex, as needed. You can also take it anywhere from 30 minutes to 4 hours before sex. Your dose might be lower if you're an older adult or if you have liver or kidney problems.

What side effects can this medication cause?

Effects of two different dosages of sildenafil on patients with erectile dysfunction. High dose sildenafil citrate as a salvage therapy for severe erectile dysfunction. Lifestyles and sexuality in men and women: The gender perspective in sexual medicine. Sildenafil does not improve sexual function in men without erectile dysfunction but does reduce the postorgasmic refractory time. National Institute of Diabetes and Digestive and Kidney Diseases.

Who should not take sildenafil?

Sildenafil (Viagra) is a tablet that's taken by mouth for erectile dysfunction (ED) in adults. It works as a phosphodiesterase-5 (PDE5) inhibitor to help people get an erection or keep an erection that lasts for sex. You only take a dosage when you need it (usually about an hour, or anywhere from 30 minutes to 4 hours, before sex). Otherwise, it can put you at risk of serious side effects, such as vision loss or low blood pressure. Other more common side effects include headache and flushing. Your prescriber can also adjust the dose depending on how it works for you and if you have side effects.

• Remember that Viagra does not protect against sexually transmitted diseases.
• Use contraception if necessary, as Viagra does not affect fertility.
• Alcohol consumption can diminish Viagra's effects.
• Always follow the prescribed instructions carefully.
• Viagra is most effective when taken on an empty stomach or with light food.
• Lifestyle factors like smoking can impact its effectiveness.
• Not suitable for men with severe liver or kidney conditions.
• Open communication with your healthcare provider optimizes treatment.

The maximum recommended dose is 100 mg. GoodRx has partnered with to provide reviews on the different aspects of Sildenafil (Viagra). Learn more about the effectiveness of Sildenafil (Viagra) based on real life experiences.

Warnings & Precautions

It blocks a protein in your body called PDE5 to help with erections. It causes the muscles in the penis to relax so it can fill with blood when you're sexually aroused. When this happens, you have an erection. The following side priligy and viagra effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Is Viagra prescribed in dosages of 100 mg, 150 mg, or 200 mg?

Changes in vision (e.g., color tinge, blurry vision, light sensitivity; 1-11%) Contact your healthcare provider immediately if you experience any of the following. Priapism: painful erection lasting for more than 4 hours Eye problems: vision loss, can't see as clearly, bloodshot eyes, burning feeling in the eye, eye swelling or pressure Dangerously low blood pressure: feeling faint, weak, or dizzy; blurry vision; racing heart; feeling confused Along with its needed effects, a medicine may cause some unwanted effects. Can take it 30 minutes to 4 hours before sexual activity Comes in different strengths, so you and your prescriber can find which works best for you Can take up to an hour to get its full effect Higher risk of side effects for people 65 years and older Not recommended if you've had a heart attack or stroke in the past 6 months Can't take if you've recently taken nitrates like isosorbide dinitrate (Isordil) or nitroglycerin (Nitrostat) It's best to take sildenafil (Viagra) about 1 hour before sex. But you can also take it anywhere between 30 minutes and 4 hours before you need it. You can take sildenafil (Viagra) with or without food, but it usually works best when taken on an empty stomach. Based on 14 people taking this medication Based on 28 people taking this medication Based on 34 people who have taken this medication Based on 76 people who have taken this medication Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur.