But a rare side effect of Viagra is swelling of your genitals, including your penis. This may make your penis look bigger, even when you’re not sexually stimulated. Tell your doctor if you have swelling of your penis with Viagra. It’s important to know that unlike Viagra, these products are not approved by the Food and Drug Administration (FDA). So they haven’t been tested in clinical studies to see if they work for ED or are safe to use. If you’d like to know about the similarities and differences of Viagra and its generic drug sildenafil, view this article.
Viagra contains the drug sildenafil, while Levitra contains the drug vardenafil. Both Viagra and Levitra belong to a group of drugs called phosphodiesterase type 5 (PDE5) inhibitors. The brand-name form of Levitra was discontinued in 2021. However, the active drug in Levitra is available as a generic medication called vardenafil. The generic form has the same use, dosage, safety, and effectiveness as the brand-name drug.

Symptoms

And drinking lots of alcohol can also make it more difficult to get an erection. But even if your erection goes away after you’ve ejaculated, Viagra can help you to get another erection up to 4 hours after you’ve taken a dose. Before starting Viagra, talk with your doctor about any blood pressure problems you have.
Viagra's active ingredient (sildenafil citrate) increases blood flow to the penis. It enables a firmer, longer-lasting erection if you are sexually aroused. However, the treatment will not resolve the underlying physical cause of your ED or increase your sexual desire. These products often contain undisclosed ingredients, BUY XANAX WITHOUT PRESCRITION inappropriate doses of prescription drugs, or different doses of ingredients than the label suggests. Consult your doctor before trying any natural herbal remedies, especially if bought online. Drinking antioxidant-rich pomegranate juice has been shown to have numerous health benefits, including a reduced risk for heart disease and high blood pressure.

Sildenafil should not be taken while you are using certain other medicines. 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. It’s unknown whether this drug is safe to take during pregnancy. And there isn’t enough evidence to show that Viagra works for treating sexual problems in females.

Healthline's review

With PAH, you have high blood pressure in the artery between your heart and lungs. The use of Viagra and Cialis in treating ED has been directly compared in several clinical studies. One review of these studies found the two drugs were similarly effective in improving the ability of males to have and maintain erections.