Safety Profile and Common Side Effects

Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.

Enhancing Healthcare Team Outcomes

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. If you have questions about the safety of using Viagra while breastfeeding, talk with your doctor.

Common Adverse Effects

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. 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. Do not take more or less of it or take it more often than prescribed by your doctor.

Shake the liquid well for 10 seconds before each use to mix the medication evenly.

Warnings & Precautions

Telemedicine does not replace your primary care physician. It is important to keep your primary care physician and pharmacist informed of all medications you are taking, including those in your Keeps treatment plan, as they can interact with other medicines you may be taking. Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of breath, dizziness, and tiredness). Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors.

Revatio Injection

Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily. If you are taking sildenafil to treat erectile dysfunction, you should know that it does not cure erectile dysfunction or increase sexual desire. Sildenafil does not prevent pregnancy or the spread of sexually transmitted diseases such as human immunodeficiency virus (HIV). Use the oral syringe provided with your medication to measure and take your dose.

Use in Specific Populations

If you accidentally take too many sildenafil tablets, call your doctor or go to the nearest hospital emergency room right away. Do not take sildenafil tablets if you: take medicines called nitrates (such as nitroglycerin) use street drugs called “poppers” (such as amyl nitrate or amyl nitrite, and butyl nitrate) take any medicines called guanylate cyclase stimulators such as riociguat (Adempas®) are allergic to sildenafil, as contained in sildenafil tablets and REVATIO®, or any of the ingredients in sildenafil tablets. Sildenafil tablets can cause serious side effects. Stop taking sildenafil tablets and call your healthcare provider right away if you have sudden vision loss in one or both eyes. If you have these symptoms, stop taking sildenafil tablets and contact a doctor right away.

Antiretroviral Agents

The most common side effects of sildenafil tablets are: abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision In addition, heart attack, stroke, irregular heartbeats and death have happened rarely in men taking sildenafil tablets. Most, but not all, of these men had heart problems before taking sildenafil tablets. It is not known if sildenafil tablets caused these problems. These are not all the possible side effects of sildenafil tablets. Contact your doctor if you have additional questions about side effects. Follow the manufacturer's directions to use and clean the oral syringe.

2. Upsides

You are encouraged to report negative side effects of prescription drugs to the FDA. Keep out of the reach of children Store at controlled room temperature, between 20°C to 25°C (68°F to 77°F) Throw away any unused medicine after the expiration date As with almost all medicine, the recommended treatments do not work for every single person. There is a risk the medicine will not work and your ED continues. If after more than 4 weeks your symptoms have not improved, you should consider scheduling an in-person visit with a doctor. Before you take sildenafil tablets, tell your healthcare provider if you: have or have had heart problems such as a heart attack, irregular heartbeat, angina, chest pain, narrowing of the aortic valve or heart failure have had heart surgery within the last 6 months have low blood pressure, or high blood pressure that is not controlled have had an erection that lasted for more than 4 hours have problems with your blood cells such as sickle cell anemia, multiple myeloma, or leukemia have retinitis pigmentosa, a rare genetic (runs in families) eye disease have ever had severe vision loss, including an eye problem called non-arteritic anterior ischemic optic neuropathy (NAION) have kidney problems or are having kidney dialysis Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Does sildenafil interact with other medicines (drug interactions)?

Especially tell your healthcare provider if you take any of the following: medicines called guanylate cyclase stimulators, such as riociguat (Adempas) medicines called alpha blockers such as Hytrin® (terazosin HCl), Flomax® (tamsulosin HCl), Cardura® (doxazosin mesylate), Minipress® (prazosin HCl), Uroxatral® (alfuzosin HCl), Jalyn® (dutasteride and tamsulosin HCl), or Rapaflo® (silodosin). In some patients, the use of sildenafil tablets with alpha-blockers can lead to a drop in blood pressure or to fainting. medicines called HIV protease inhibitors, such as ritonavir (Norvir®), indinavir sulfate (Crixivan®), saquinavir (Fortovase® or Invirase®) or atazanavir sulfate (Reyataz®) some types of oral antifungal medicines, such as ketoconazole (Nizoral®), and itraconazole (Sporanox®) some types of antibiotics, such as clarithromycin (Biaxin®), telithromycin (Ketek®), or erythromycin other medicines that treat high sildenafil online ireland blood pressure Sildenafil tablets contain sildenafil, which is the same medicine found in another drug called REVATIO®. REVATIO® is used to treat a rare disease called pulmonary arterial hypertension (PAH). Sildenafil tablets should not be used with REVATIO® or with other PAH treatments containing sildenafil or any other PDE5 inhibitors (such as Adcirca® (tadalafil)). Do not mix the liquid with other medications or add anything to flavor the medication. If you are taking sildenafil for erectile dysfunction, your doctor will probably start you on an average dose of sildenafil and increase or decrease your dose depending on your response to the medication.

• Some users report headaches and dizziness after taking sildenafil.
• A common side effect is facial flushing and nasal congestion.
• Rare side effects include sudden hearing loss or vision loss.
• Priapism requires urgent medical attention to prevent tissue damage.
• Sudden vision loss should be immediately evaluated by a doctor.
• Allergic reactions such as rash, hives, or swelling are possible.
• Discontinue use and seek medical help if serious side effects occur.

Tell your doctor if sildenafil is not working well or if you are experiencing side effects.

If you are taking sildenafil for PAH, you should know that sildenafil controls PAH but does not cure it.

Continue to take sildenafil even if you feel well.

• Sildenafil citrate is a medication used primarily for erectile dysfunction.
• It works by relaxing blood vessels to increase blood flow.
• Sildenafil is also prescribed for pulmonary arterial hypertension.
• Common side effects include headache, flushing, and nasal congestion.
• It should be taken 30-60 minutes before sexual activity.
• Alcohol and high-fat meals can reduce its effectiveness.
• Do not take with nitrate medications due to risk of severe hypotension.

Do not stop taking sildenafil without talking to your doctor.

Medical uses

Please use a modern browser like Chrome, Firefox, or Edge to access this app. Get a recommendation tailored for your needs Sildenafil citrate (sildenafil tablets) is used to treat erectile dysfunction (ED). For full prescribing information, view the drug label information. Viagra® (sildenafil citrate) The list of names may not include all products that are available on the market. Take sildenafil tablets exactly as your healthcare provider tells you.

Missed Dose

Your healthcare provider will tell you how much to take and when to take the medication. Take sildenafil tablets about 1 hour before sexual activity. You may take it between 30 minutes to 4 hours before sexual activity if needed. Sildenafil sildenafil syrup tablets can be taken with or without food. If you take it after a high fat meal (such as a cheeseburger and french fries), it may take a little longer to start working Do not take sildenafil tablets more than 1 time a day. Ask your pharmacist or doctor for a copy of the manufacturer's information for the patient.

What other drugs will affect sildenafil?

Sildenafil comes as a tablet and suspension (liquid) to take by mouth. If you are taking sildenafil to treat erectile dysfunction, follow your doctor's directions and the guidelines in this paragraph. Take sildenafil as needed before sexual activity. The best time to take sildenafil is about 1 hour before sexual activity, but you can take the medication any time from 4 hours to 30 minutes before sexual activity. Sildenafil usually should not be taken more than once every 24 hours. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

Drug Interactions

If you have certain health conditions liquid sildenafil citrate or are taking certain medications, your doctor may tell you to take sildenafil less often. You can take sildenafil with or without food. However, if you take sildenafil with a high-fat meal, it will take longer for the medication to start to work. If you are taking sildenafil to treat PAH, you will probably take sildenafil three times a day with or without food. Take sildenafil at around the same times every day. tell your doctor and pharmacist if you are allergic to sildenafil, any other medications, or any of the ingredients in sildenafil tablet or suspension.

• The medication is classified as a controlled substance in some jurisdictions.
• Over-reliance on sildenafil without addressing underlying causes is discouraged.
• Psychological counseling may benefit some patients with ED.
• Detailed medical history helps determine if sildenafil is safe.
• Education on possible side effects improves patient safety.
• The drug does not cause dependency.
• Proper use ensures maximum therapeutic benefit and safety.

Ask your pharmacist for a list of the ingredients.