Feel free to contact our clinical team through your online patient record if you have any other questions about how to take Sildenafil. Viatris Inc. understands that your personal and health information are private. To learn about how Viatris Inc. uses your information, please view our Privacy Notice. We anticipate reposting the images once we are able identify and filter out images that do not match the information provided in the drug labels. Age can influence erectile dysfunction; however, many older men still find success with Viagra.
Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily.
A herbal Viagra has never been approved as a treatment for erectile dysfunction. It works in pulmonary hypertension by relaxing blood vessels in your chest. This increases the blood supply to your lungs and reduces the workload of your heart. Viagra is also known as "the little blue pill" because of its blue color, while generic sildenafil tends to be a white color. If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk with your doctor or pharmacist.
You don't need to worry about physical addiction or suffering with withdrawal effects when you stop taking Sildenafil. There currently isn't any evidence to suggest ED medicines are physically addictive. Finally, the use of vacuum erection or implant devices can be an option for some men. Please speak to your GP for more information on these alternative treatment options.

Frequently asked questions about sildenafil

Shake the liquid well for 10 seconds before each use to mix the medication evenly. Use the oral syringe provided with your medication to measure and take your dose. Follow the manufacturer's directions to use and clean the oral syringe. Do not mix the liquid with other medications or add anything to flavor the medication. If you are taking sildenafil to treat PAH, you will probably take sildenafil three times a day with or without food.
Erectile dysfunction (ED) is a common condition, but for many men, talking about it with a doctor can be difficult and embarrassing. An online ED medication retailer such as BlueChew provides a way to obtain erection-enhancing medications without an in-person doctor visit. But as with all online medication retailers, caution is in order. Health conditions that contribute to ED, such as diabetes or high blood pressure, can be treated. If ED is a side effect of a medicine you're taking, your doctor may suggest that you stop using the drug or take a lower dose.

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If you are taking sildenafil (Liqrev, Revatio) for PAH, do not stop taking your medication until you talk to your doctor. In order to reduce the chance that these symptoms might happen, you should be on a regular daily dose of your alpha-blocker before you start VIAGRA. Your doctor may start you on a lower dose (25 mg) of VIAGRA. VIAGRA contains the active substance sildenafil which belongs to a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors. It works by helping to relax the blood vessels in your penis, buy xanax without prescrition allowing blood to flow into your penis when you get sexually excited. VIAGRA will only help you to get an erection if you are sexually stimulated.

If you are taking Revatio and you forget to take your scheduled dose, take it as soon as possible. If you completely miss a dose and it’s time for the next dose, skip the one you missed. Many insurance companies require prior authorization for this drug. This means your doctor may need to get approval from your insurance company before your insurance company will pay for the prescription.
The U.S. ED drug market generated nearly $1.4 billion in sales in 2024, and by 2030 it’s expected to net close to $2.2 billion. A lot of that growth can be attributed to the expanding number of companies that sell ED meds online.
Based on effectiveness and toleration, the dose may be increased to a maximum recommended dose of 100 mgor decreased to 25 mg. Be sure to tell your doctor about all of the medications you take and any other medical conditions as your dose may need to be adjusted. Take one Sildenafil pill one hour before sexual activity on an empty stomach. Avoid alcohol and take the tablet at least an hour before food or at least two hours after eating.