Erectile Dysfunction: Combining Medications and Strategies

Searching for a Viagra prescription online in Spain, Portugal, or anywhere in the EU? You can get a Viagra prescription from a licensed EU doctor without leaving your home. Hi-Doctor.ai makes it simple, fast, and confidential. For a flat fee of 25€, an EU-licensed doctor reviews your case. If treatment is appropriate, you receive an electronic prescription within 24 hours, valid at any pharmacy across the EU.

How it works — get your Viagra prescription in 4 steps

1. Fill out a brief, secure online medical questionnaire (2–3 minutes).
2. An EU-licensed doctor reviews your case privately and individually.
3. If the doctor finds treatment appropriate, you receive a REMPE electronic prescription within 24 hours.
4. Pick up your medication at any EU pharmacy using your valid prescription.

Who qualifies for Viagra

Our EU-licensed doctors assess each case individually to ensure your safety and well-being. When considering a Viagra prescription, the doctor looks for specific health criteria. Generally, you may qualify if you experience erectile dysfunction and have no contraindications such as severe heart conditions, uncontrolled high blood pressure, recent stroke or heart attack, or certain eye conditions. The doctor also reviews any other medications you are taking to prevent dangerous interactions, especially with nitrates. Your overall health, including BMI and medical history, guides their decision. They will determine if Viagra is a safe and effective option for you.

What Viagra actually does (and doesn't do)

Viagra (sildenafil) is a PDE5 inhibitor. It works by increasing blood flow to the penis, helping you achieve and maintain an erection when you are sexually stimulated. It does not cause an erection on its own; sexual arousal is still necessary. You typically take Viagra about 30-60 minutes before sexual activity, and its effects last for approximately 4-6 hours. It's important to understand that Viagra treats the symptoms of erectile dysfunction but does not cure the underlying cause. It also does not protect against sexually transmitted infections.

Side effects and when to stop

Like all medications, Viagra can cause side effects. Common ones include headaches, flushing, upset stomach, nasal congestion, vision changes (like a blue tinge), and dizziness. These are usually mild and temporary. More serious but rare side effects include a sudden decrease or loss of vision or hearing, or an erection lasting longer than four hours (priapism). If you experience any severe side effects or an erection that won't go away, seek immediate medical attention. Always inform the doctor of your full medical history and all current medications to minimise risks.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi-Doctor for your Viagra prescription offers significant advantages over traditional clinic visits. Imagine getting your prescription in under 24 hours versus waiting weeks for an appointment. Our 25€ flat consultation fee is transparent, unlike variable private clinic costs. Your privacy is paramount: everything happens securely within our app, away from crowded waiting rooms and reception desks. No WhatsApp, no SMS, no in-person visit required. We've served over 50,000 patients, maintaining a 4.8 Trustpilot rating, reflecting our commitment to convenient, high-quality care.