Onset Times: A Quick Guide to ED Medications

Looking to get a Viagra prescription online in Spain, France, or any other EU country? You've landed in the right place. Hi-Doctor connects you with EU-licensed doctors who can review your case and, if appropriate, issue a valid electronic prescription for Viagra. The entire process is online, discreet, and efficient. Your consultation is a flat €25, and you receive your prescription in under 24 hours, ready to be filled at any EU pharmacy.

How it works — get your Viagra prescription in 4 steps

1. Fill the online medical questionnaire: It takes just 2–3 minutes to provide your health details securely.
2. A licensed EU doctor reviews your case: An EU-licensed doctor privately assesses your information to determine if Viagra is appropriate for you.
3. If appropriate, you receive a REMPE electronic prescription within 24 hours: If the doctor finds treatment suitable, your prescription is sent directly to your private account and email, typically in less than 24 hours.
4. Pick up your medication at any EU pharmacy: Your REMPE prescription is valid at any pharmacy across the European Union.

Who qualifies for Viagra

When you consult with a Hi-Doctor EU-licensed physician, they assess several factors to ensure Viagra is safe and effective for you. They look for:

• A confirmed diagnosis of erectile dysfunction.
• No history of heart conditions such as recent heart attack or stroke, severe angina, or uncontrolled blood pressure.
• No use of nitrate medications (often prescribed for chest pain), as these can interact dangerously with Viagra.
• No severe liver or kidney problems.
• No history of certain eye conditions like NAION (non-arteritic anterior ischemic optic neuropathy).

The doctor will review your full medical history and current medications to determine if Viagra is the right choice, always prioritising your safety and well-being.

What Viagra actually does (and doesn't do)

Viagra (sildenafil) is a phosphodiesterase-5 (PDE5) inhibitor. It works by increasing blood flow to the penis, helping you achieve and maintain an erection suitable for sexual activity. Here’s a quick overview:

• Mechanism: When you are sexually stimulated, your body releases nitric oxide. This leads to the production of cGMP, a substance that relaxes the smooth muscles in the penis, allowing blood to flow in. Viagra inhibits the enzyme (PDE5) that breaks down cGMP, meaning cGMP levels stay higher for longer, promoting better blood flow.
• Onset: Typically, Viagra starts working within 30-60 minutes. For best results, take it on an empty stomach.
• Duration: Its effects usually last for about 4 hours.
• Important: Viagra does not cause an erection on its own. Sexual stimulation is still required for it to be effective. It does not increase libido, prevent sexually transmitted infections, or act as a form of birth control.

Side effects and when to stop

Like all medications, Viagra can cause side effects. Most are mild and temporary. Common side effects include:

• Headache
• Flushing (reddening of the face)
• Indigestion
• Nasal congestion
• Dizziness
• Blurred vision or a blue tint to vision

You should stop taking Viagra and seek immediate medical attention if you experience:

• An erection lasting longer than 4 hours (priapism).
• Sudden vision loss in one or both eyes.
• Sudden decrease or loss of hearing.
• Chest pain or severe dizziness during sexual activity.
• Symptoms of an allergic reaction (rash, itching, swelling of the face/tongue/throat, severe dizziness, trouble breathing).

Always discuss any concerns with your Hi-Doctor EU-licensed physician.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi-Doctor for your Viagra prescription online offers significant advantages over traditional in-person clinic visits:

• Speed: Get your electronic prescription in under 24 hours, compared to weeks of waiting for an in-person appointment.
• Price: A flat €25 for your online consultation. Traditional clinics can have variable and often higher fees.
• Privacy: All interactions happen within your secure, RGPD-compliant in-app chat. No awkward waiting rooms or reception desk conversations.
• Convenience: Consult with a doctor from your phone, anywhere, anytime. No need to travel to a city-centre clinic.
• Trust: Join over 50,000 patients who have used Hi-Doctor, reflected in our 4.8 Trustpilot rating.