What is viagra made of




















Interested in an herbal, all-natural alternative to Viagra, with no prescriptions or doctor visits required? Well, too bad. There is no herbal, all-natural alternative to Viagra. The products are typically sold online or in small independent convenience stores. An FDA database of dietary supplements containing undisclosed drugs lists almost products in the realms of sexual enhancement, weight loss, and bodybuilding.

By providing your email, you agree to the Quartz Privacy Policy. If you take other medications for high blood pressure, such as diuretics, ACE inhibitors, or calcium channel blockers, you may be at risk of experiencing a dangerous drop in blood pressure.

This can result in dizziness, headache, fainting or falling, and in severe blood pressure drops, less oxygen moving through your organs. You should also avoid taking sildenafil with any other ED medications. The combination can lower blood pressure, causing fainting, dizziness, and in some rare cases, heart attack.

Alcohol and sildenafil can combine to lower blood pressure too much. The only real food interaction that can occur with generic Viagra is with grapefruit and grapefruit juice. These products can raise the levels of sildenafil in your body, but can also delay the time the drug takes effect. Similar to grapefruit, medications known as cytochrome P CP inhibitors, inducers, and substrates can delay how long it takes sildenafil to work and can increase your chance of side effects. There are a number of different treatments for ED.

In addition to medications or other medical interventions, maintaining a healthy lifestyle can impact the success of your ED treatment. Sildenafil is just one of several ED medications on the market. There are some nonpharmacological treatments for ED, including a vacuum erection device, also known as an erectile dysfunction pump. It works by placing a seal around the end of the penis and attracting blood to the arteries in the penis via air suction.

Penile implants and penile injections to treat ED are other options to consider. Talk with a urologist to learn more about treatments you may want to consider. Viagra may not be your only option for treating erectile dysfunction. Here are several alternative medications and natural remedies worth considering. Research into new erectile dysfunction treatments is ongoing. Penile injection therapy is just one of the many available treatments for ED. Learn how to inject, what to expect, and more.

Erectile dysfunction is a common condition that affects millions of men. Learn more about Medicare plans and Viagra coverage. Here's how to shop Viagra smartly.

Various aphrodisiac foods may boost your sex drive and improve erectile concerns. Here are 7 foods and supplements that work like Viagra. VigRX Plus is marketed as a safe supplement to enhance sexual performance, but does it actually work?

We review the research. Get the facts on 5 over-the-counter ED pills. PH involves high blood pressure in the right side of the heart and the arteries of the lungs. A person who wishes to use sildenafil for ED should contact a doctor, as the medication is available by prescription only in the United States.

People with ED have difficulty getting or maintaining an erection. It is a widespread condition , but many people find it difficult to discuss. ED may sometimes be a sign of an underlying condition. This is why people should contact a doctor if they experience difficulty getting or maintaining an erection.

When a pharmaceutical company develops a new drug, they may have exclusivity for a specific amount of time. This can sometimes be up to 20 years. Once this period of exclusivity elapses, competitors are free to market generic versions of a drug. Generic versions must contain the same active ingredients as the brand-name drug. The active ingredient is the element of a medication that makes it effective against whatever it is treating. The Food and Drug Administration FDA allows differences in inactive ingredients, but the drug companies must prove that they do not interfere with the effectiveness or function of the drug.

Viagra is the brand-name version of sildenafil. Since its exclusivity period expired in April , generic versions of sildenafil are available from alternative drug companies that typically offer more affordable pricing. While Viagra pills are blue, sildenafil pills are white. Both medications are safe and effective. Sildenafil falls into a class of medications called phosphodiesterase type 5 PDE5 inhibitors.

They inhibit phosphodiesterase enzymes, which degrade the molecules that relax the muscle tissue. This allows for increased blood flow, causing an erection. The pills come in strengths of 25 milligrams mg , 50 mg, and mg. People generally take mg pills approximately 1 hour before sex. No matter the dosage, a person should not take sildenafil more than once per day. The drug is fast-acting, and its effects typically last about 1 hour.

It is important to note that sildenafil does not instantaneously produce an erection. A person must be sexually aroused for the drug to work. Sildenafil also does not affect sex drive.



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