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what are viagras

Unlocking the Mystery: Discovering the Truth Behind Viagras and Their Impact on Men’s Health


Viagra is a popular medication that is used to treat erectile dysfunction in men. It works by relaxing the blood vessels in the penis, allowing for increased blood flow and resulting in an erection. However, there are misconceptions and myths surrounding this medication that can lead to confusion and misinformation.

History of Viagra

Viagra was first introduced to the market in 1998 by Pfizer Inc. as a treatment for erectile dysfunction. The drug was initially developed to treat hypertension and angina but was found to have a side effect of improving erections.

How Viagra Works

Viagra works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5). This enzyme breaks down cyclic guanosine monophosphate (cGMP), which is responsible for relaxing the smooth muscles in the penis. By inhibiting PDE5, Viagra allows cGMP to accumulate, leading to increased blood flow and an erection.

Dosage and Administration

Viagra is available in three doses: 25mg, 50mg, and 100mg. The recommended starting dose is 50mg, which can be adjusted up or down depending on its effectiveness and any side effects. It should be taken approximately one hour before sexual activity and should not be taken more than once per day.

Possible Side Effects

Like all medications, Viagra has potential side effects. Common side effects include headaches, flushing, nausea, and dizziness. More serious side effects may include chest pain, vision changes or loss, and hearing loss. Anyone experiencing these symptoms should seek medical attention immediately.

Precautions and Contraindications

Viagra should not be taken by individuals who are taking nitrates, as this combination can cause a dangerous drop in blood pressure. It should also be avoided by those who have had a heart attack or stroke in the past six months, as well as those with severe liver or kidney disease. Patients with certain eye conditions should also avoid taking Viagra.

Interactions with Other Medications

Viagra can interact with other medications, including alpha-blockers and HIV protease inhibitors. It is important to inform your healthcare provider of all medications you are taking before starting Viagra.

Viagra and Women

While Viagra is only approved for use in men, there have been studies exploring its use in women. However, these studies have yielded mixed results, and more research is needed before Viagra can be recommended for women.

Viagra and Recreational Use

Viagra has gained popularity as a recreational drug, with some using it to enhance sexual performance or pleasure. However, this is not recommended, as it can lead to dangerous side effects and interactions with other drugs.

Alternatives to Viagra

There are several alternative treatments for erectile dysfunction, including lifestyle changes, vacuum pumps, and other medications such as Cialis and Levitra. These options may be better suited for individuals who cannot take Viagra due to contraindications or side effects.


Viagra is a medication that has revolutionized the treatment of erectile dysfunction. While it may not be suitable for everyone, it can be an effective treatment for many men. It is important to discuss any concerns or questions with a healthcare provider before starting this medication.

What does Viagra do to a man?
Medications such as Viagra, Cialis, and Levitra work by causing the muscles and arteries in the penis to relax, which in turn increases blood flow to the area. This increased blood flow, combined with sexual arousal, allows the penis to become erect.
What happens after taking Viagra?
Viagra works by relaxing the muscle cells in the blood vessels that supply the penis, resulting in increased blood flow. Erections happen when blood flows into the penis, and Viagra can help restore impaired erectile function by improving blood flow in response to sexual stimulation.
Does Viagra just make you hard?
Viagra and other medications for erectile dysfunction do not cause sexual arousal or directly stimulate erections. They simply increase blood flow to the penis when a person is sexually stimulated, helping to improve the ability to achieve and maintain an erection.
What does Viagra do to a woman?
When taken by women, Viagra is believed to increase blood flow to the genital area, resulting in heightened sensitivity and stimulation. Research suggests that Viagra may be helpful for women experiencing sexual arousal difficulties, as it can enhance their response to sexual stimulation. This information was last updated on July 28, 2021.
How long does a man last after Viagra?
Viagra is a medication used to treat erectile dysfunction by enhancing blood flow to the penis. Its impact can last for up to four hours, with the most noticeable effects typically occurring two hours after taking the medication. Erectile dysfunction is a widespread condition that may occur in males of all ages.
Does Viagra stop you coming early?
Certain medications that are prescribed for erectile dysfunction can also be helpful in treating premature ejaculation. These drugs include sildenafil (Viagra), tadalafil (Cialis, Adcirca), avanafil (Stendra), and vardenafil. This information was reported on July 14th, 2022.

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