Viagra© works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5), which promotes the relaxation of blood vessels and improves blood flow to the penis during sexual stimulation. This helps achieve and maintain an erection. However, Viagra© does not cause spontaneous erections nor does it increase libido or sexual desire. Sexual stimulation is required for it to be effective.

The duration of action of Viagra© is generally about 4 to 6 hours after intake. This means it remains effective during this period, enabling an erection in response to sexual stimulation. However, it does not cause a spontaneous erection but facilitates the natural process. The duration can vary depending on factors such as age, overall health, and the use of other medications.

The most common side effects of Viagra© include headaches, facial flushing, digestive issues, muscle or back pain, and nasal congestion. These effects are generally mild and temporary, but it is advisable to consult a doctor if symptoms persist or worsen.

No, Viagra© is not suitable for everyone. This medication, used to treat erectile dysfunction, can be taken by men in good general health, but medical advice is necessary to determine the appropriate dosage, which is why it is only available by prescription. Elderly individuals or those taking multiple medications require extra caution.

Although moderate alcohol consumption is generally safe with Viagra©, excessive consumption can reduce its effectiveness and increase the risk of side effects such as dizziness, headaches, or a drop in blood pressure.

Viagra© is typically prescribed to be taken as needed, about 30 minutes to one hour before sexual activity, and its effect usually lasts 4 to 6 hours. It is an oral tablet to be taken by mouth. It is very important to read the leaflet included in the medication box before using Viagra©. Viagra© is only available by prescription from a doctor. Only a doctor can determine the appropriate dosage for your specific situation.

As a non-reimbursed medication by social security in France, the price of Viagra© is freely set and can therefore vary from one pharmacy to another. In France, a box of 4 tablets of Viagra© 50mg can cost between €15 and €50 approximately, depending on the pharmacy. As the original brand medication, Viagra© is typically more expensive than generic versions but offers the same efficacy and safety profile.

In France, Viagra© can be purchased at the pharmacy but only with a prescription. French legislation does not allow online sales of prescription medications, including Viagra©.

You should take Viagra© about 30 to 60 minutes before you intend to have sexual intercourse. Viagra© starts to take effect within 30 minutes to 1 hour after taking it and facilitates erection for up to about 4-6 hours.

The main difference is the brand and price: Viagra© is the original brand medication while generic sildenafil is the same active ingredient at a lower cost. Both medications have the same efficacy, safety profile, and duration of action (4-6 hours). Viagra© should be taken 30-60 minutes before intercourse, same as generic sildenafil.

French legislation does not permit the online sale of prescription medications. Viagra© is only available by prescription in France. Beware of websites that offer direct online sales of prescription medications.

No, Viagra© is not reimbursed by Health Insurance.