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Sexual health5 minute read

Online Sexual Health Treatment: A Modern Approach

Written by Hi Doctor editorial teamPublished 1 February 2026

Get sildenafil (Viagra) or tadalafil (Cialis) prescriptions online from an EU-licensed doctor. Hi-Doctor offers a €35 online consultation, a prescription in under 24 hours (if appropriate), valid at any EU pharmacy.

Online Sexual Health Treatment: A Modern Approach —
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DIRECT ANSWER

An online consultation lets an EU-licensed doctor review your case and, if appropriate, issue an electronic prescription; each pharmacy decides whether it can dispense it.

Doctor reply in under 2 hours

Average doctor reply under 2 hours; at night and on public holidays it can take longer, always within 24 hours. A prescription only if appropriate.

EU-licensed doctors

Every case is reviewed by an EU-licensed doctor.

Electronic prescription

Each pharmacy decides whether it can dispense an approved prescription; some do not accept PDF prescriptions.

Online Sexual Health Treatment: A Modern Approach

Looking to get a sildenafil (Viagra) or tadalafil (Cialis) prescription online in the EU? Yes, you can. Hi-Doctor connects you with an EU-licensed doctor for a discreet online consultation. Get your prescription for erectile dysfunction treatment in under 24 hours, if appropriate, for just €35. This prescription is valid at any pharmacy across the EU, including Spain, Portugal, Italy, France, and Germany.

How it works: get your erectile dysfunction prescription in 4 steps

  1. Fill the online medical questionnaire (2–3 minutes) and pay the €35 consultation fee.
  2. A licensed EU doctor reviews your case in private. If the doctor determines the treatment is NOT appropriate, your €35 is refunded automatically, so there is no risk.
  3. If approved, you receive a valid electronic prescription (a downloadable PDF file) in your Hi-Doctor account and by email within 24 hours.
  4. Print the PDF or show it on your phone and present it at any pharmacy in the EU to collect your medication.

Who qualifies for erectile dysfunction treatment

Our EU-licensed doctors assess each case individually to ensure your safety and the effectiveness of the treatment. They look for specific criteria, including your medical history, current medications, and overall health. Generally, sildenafil (Viagra) or tadalafil (Cialis) are prescribed for men experiencing erectile dysfunction. However, certain conditions like severe heart disease, uncontrolled high blood pressure, or specific eye conditions may be contraindications. Always be thorough and honest in your medical questionnaire.

What sildenafil (Viagra) and tadalafil (Cialis) actually do (and don't do)

Sildenafil (Viagra) and tadalafil (Cialis) are both PDE5 inhibitors. They work by relaxing the blood vessels in the penis, allowing for increased blood flow when sexually stimulated. This makes it easier to achieve and maintain an erection. Sildenafil typically takes effect within 30-60 minutes and lasts for about 4-6 hours. Tadalafil, known for its longer duration, can last up to 36 hours. Neither medication works without sexual stimulation, and they do not increase libido or cure underlying causes of erectile dysfunction. They are effective treatments for the symptom of ED.

Don't see your condition on Hi-Doctor yet?

Hi-Doctor is continuously onboarding EU-licensed specialists across new conditions. Register your interest and we'll notify you the moment a doctor is available for your case. In the meantime, see how the service works: €35 online consultation, reply within 24 h, full refund if the doctor decides the treatment isn't appropriate.

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Side effects and when to stop

Like all medications, sildenafil and tadalafil can cause side effects. Common side effects include headache, flushing, upset stomach, nasal congestion, and visual disturbances (with sildenafil). More serious, but rare, side effects include sudden vision loss, hearing loss, or an erection lasting more than four hours (priapism). If you experience any severe or persistent side effects, or if your erection lasts longer than four hours, seek immediate medical attention. Your Hi-Doctor will provide detailed information on potential side effects and when to discontinue use if a prescription is issued.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi-Doctor for your sexual health needs offers significant advantages over traditional clinic visits. Imagine getting your sildenafil or tadalafil prescription without waiting weeks for an appointment or travelling to a city-centre clinic. With Hi-Doctor, the entire process happens in your app: no waiting rooms, no in-person visits, just private, RGPD-compliant chat with your doctor. The cost is a flat €35, a transparent fee compared to variable private clinic charges. Get your prescription in under 24 hours, not weeks. We've served over 50,000 patients with a 4.8 Trustpilot rating, proving our commitment to discreet, efficient, and patient-focused care.

Your interest guides which specialists we add next.

If your treatment isn't yet among Hi-Doctor's covered specialties, register at hi-doctor.ai so a doctor can notify you the moment we can handle your case. Our EU-licensed doctors issue electronic prescriptions as a PDF valid at any EU pharmacy, and if the doctor decides the treatment isn't appropriate, the €35 consultation fee is refunded automatically.

Register my interest · €35

COMMON QUESTIONS

Frequently asked questions

If the EU-licensed doctor determines that the treatment is not appropriate for you, your €35 consultation fee is refunded automatically. You pay nothing if the treatment isn't approved.

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Written by the Hi Doctor editorial team. General information, not individually reviewed by a doctor.

If the doctor does not approve treatment, we refund the full amount. Every consultation is fully refundable. How refunds work