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Hair Loss Treatment Guidelines: Following Best Practices

Get your finasteride or dutasteride prescription online from an EU-licensed doctor. Hi-Doctor offers a €25 online consultation, a prescription in under 24 hours (if approved), and it's valid at any pharmacy in the EU.

1 February 2026
Hair Loss Treatment Guidelines: Following Best Practices —

DIRECT ANSWER

An online consultation lets an EU-licensed doctor review your case and, if appropriate, issue a prescription that is valid across the EU.

Less than 4 hours on average

Prescription issued in less than 4 hours on average if approved.

EU-licensed doctors

Every case is reviewed by a licensed clinician.

Valid across the EU

Approved prescriptions can be used at any EU pharmacy.

In this article

Looking for a finasteride or dutasteride prescription online? You've come to the right place. Hi-Doctor connects you with EU-licensed doctors who can assess your eligibility for hair loss treatments like finasteride and dutasteride. Our secure online platform makes getting your hair loss treatment prescription online in Spain, or anywhere in the EU, simple and fast. Pay just €25 for your consultation. If approved, you receive a valid REMPE electronic prescription in under 24 hours, accepted at any pharmacy across the EU. No risk — if the doctor determines treatment isn't appropriate, you get your money back.

How it works — get your hair loss treatment prescription in 4 steps

  1. Fill out a short online medical questionnaire (2–3 minutes) and pay the €25 consultation fee.
  2. A licensed EU doctor reviews your case privately. If the doctor decides the treatment is not appropriate, your €25 is refunded automatically — no risk.
  3. If approved, you receive a REMPE electronic prescription (PDF file) in your Hi-Doctor account and by email within 24 hours.
  4. Print the PDF or show it on your phone — present it at any pharmacy in the EU to collect your finasteride or dutasteride medication.

Who qualifies for finasteride or dutasteride

Our EU-licensed doctors carefully evaluate each case to ensure finasteride or dutasteride is safe and appropriate for you. Generally, these medications are prescribed for adult males experiencing androgenetic alopecia (male pattern baldness). The doctor will look for:

  • A clear diagnosis of male pattern hair loss.
  • No contraindications such as liver disease, prostate conditions, or allergic reactions to the medication.
  • No current use of other medications that may interact negatively.

Women, especially those who are pregnant or planning to become pregnant, are generally not candidates for oral finasteride or dutasteride due to potential risks. Your doctor will review your full medical history to determine eligibility.

What finasteride and dutasteride actually do (and don't do)

Finasteride and dutasteride are 5-alpha-reductase inhibitors. They work by blocking the conversion of testosterone to dihydrotestosterone (DHT), a hormone primarily responsible for shrinking hair follicles in genetically predisposed individuals. By reducing DHT levels, these medications can slow down hair loss and, in many cases, promote regrowth of existing hair.

What they do:

  • Slow down or stop further hair loss.
  • Thicken existing hair and promote new hair growth.
  • Improve hair density over time.

What they don't do:

  • Cure baldness instantly. Results require consistent use over several months.
  • Work for all types of hair loss (e.g., alopecia areata, telogen effluvium).
  • Guarantee a full head of hair for everyone. Individual results vary.

Expect to see initial results within 3-6 months of consistent use, with more significant improvements often visible after 12 months. Continued use is necessary to maintain benefits.

Side effects and when to stop

Like all medications, finasteride and dutasteride can have side effects, though they are generally well-tolerated. Common side effects can include decreased libido, erectile dysfunction, and breast tenderness. These are typically mild and reversible upon stopping the medication.

Red flags requiring immediate medical attention:

  • Severe allergic reactions (rash, itching, swelling, severe dizziness, trouble breathing).
  • Changes in breast tissue, such as lumps, pain, or nipple discharge (which could be signs of male breast cancer).
  • Persistent mood changes, including depression.

Always discuss any concerns with your doctor. If side effects are bothersome or severe, your doctor may recommend adjusting the dose or discontinuing treatment.

Why Hi-Doctor vs. walking into a clinic

Getting your hair loss treatment prescription online through Hi-Doctor offers significant advantages over traditional in-person visits:

  • Speed: Receive your prescription in under 24 hours, compared to weeks for a clinic appointment.
  • Price: A flat €25 consultation fee – no hidden costs, unlike variable private clinic fees.
  • Privacy: All consultations happen securely within your Hi-Doctor account. No waiting rooms, no reception desks.
  • Convenience: Complete your consultation from your phone or computer, anywhere in the EU. No travel required.
  • Trust: Over 50,000 patients served with a 4.8 Trustpilot rating. Our EU-licensed doctors review every case individually.

COMMON QUESTIONS

Frequently asked questions

If the doctor determines that finasteride or dutasteride is not appropriate for you, your €25 consultation fee is refunded automatically. You pay nothing if the treatment isn't approved.

Licensed EU doctors
Doctor review in less than 2 hours on average
50,000+ patients served
Secure patient account

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