Skip to content

Hair growth5 minute read

Topical Finasteride Spray: The Latest Advances in Hair Loss Treatment

Written by Hi Doctor editorial teamPublished 6 April 2026

Get your Finasteride prescription online from an EU-licensed doctor. Our consultation for €45 every 90 days or €35 one-off delivers a valid prescription in under 24 hours, accepted at any EU pharmacy. Start your hair loss treatment today.

Topical Finasteride Spray: The Latest Advances in Hair Loss Treatment, article cover image
Share:

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.

Doctor reply in under 2 hours

Average doctor reply under 2 hours; prescription within 24 hours 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.

Are you looking to get a Finasteride prescription online in Spain, Portugal, or any other EU country? You can. Hi-Doctor connects you with EU-licensed doctors who review your case individually. For an online consultation for €45 every 90 days (cancel anytime) or €35 one-off, you receive an electronic prescription in under 24 hours, valid at ANY EU pharmacy, if the doctor finds treatment appropriate. Over 50,000 patients trust us, reflected in our 4.8 Trustpilot rating.

How it works: get your Finasteride prescription in 4 steps

  1. Fill the online medical questionnaire (2–3 minutes). Provide your health details securely in our app.
  2. A licensed EU doctor reviews your case in private. Our doctors assess your information to ensure Finasteride is appropriate for you.
  3. If appropriate, you receive a valid electronic prescription within 24 hours. Your prescription is delivered directly to your private account and by email.
  4. Pick up your medication at any EU pharmacy. Your prescription is valid across the entire EU, including Spain, Portugal, Italy, France, and Germany.

Who qualifies for Finasteride

Our EU-licensed doctors look for specific criteria to determine if Finasteride is appropriate for your hair loss treatment. Finasteride is primarily prescribed for androgenetic alopecia (male or female pattern baldness). The doctor will assess your medical history, current health status, and the pattern of your hair loss. Key considerations include:

  • Your age and gender.
  • Any existing medical conditions.
  • Other medications you are currently taking.
  • Your history of allergies.
  • For women, pregnancy or breastfeeding are contraindications.

The doctor's review ensures your safety and the effectiveness of the treatment, always adhering to EU medical guidelines.

What Finasteride actually does (and doesn't do)

Finasteride is a 5α-reductase inhibitor. This means it works by blocking the enzyme that converts testosterone into dihydrotestosterone (DHT). DHT is a major contributor to androgenetic alopecia, causing hair follicles to shrink and eventually stop producing hair. By reducing DHT levels in the scalp, Finasteride can slow down or stop hair loss and, in many cases, promote hair regrowth.

It's important to have realistic expectations. Finasteride:

  • Does: Reduce DHT in the scalp, slow hair loss, and stimulate regrowth for many users.
  • Doesn't: Cure baldness instantly. Results typically become noticeable after 3–6 months of consistent use, with full effects often seen after 12 months. It requires ongoing use to maintain benefits.

Side effects and when to stop

While Finasteride is generally well-tolerated, some individuals may experience side effects. Most commonly, these are mild and localized when using topical formulations, such as scalp itching, redness, dryness, or mild irritation. Systemic side effects, though rare with topical application compared to oral Finasteride, can include:

  • Decreased libido
  • Erectile dysfunction
  • Breast tenderness

It is crucial to inform your Hi-Doctor EU-licensed doctor if you experience any concerning or persistent side effects. They will advise you on whether to continue or stop the medication. Women who are pregnant or breastfeeding MUST NOT use Finasteride.

Why Hi-Doctor vs. walking into a clinic

Getting your Finasteride prescription through Hi-Doctor offers distinct advantages over traditional clinic visits:

  • Speed: Receive your prescription in under 24 hours versus waiting weeks for a doctor's appointment.
  • Price: An online consultation fee of €45 every 90 days or €35 one-off, without hidden costs or variable private clinic fees.
  • Privacy: Everything happens in your private, RGPD-compliant, auditable chat within the app. No reception desk, no waiting room, no in-person visit.
  • Convenience: Consult with an EU-licensed doctor from your phone or computer, without needing to travel to a city-centre clinic.
  • Trust: Join over 50,000 patients we've served, reflected in our 4.8 Trustpilot rating.

COMMON QUESTIONS

Frequently asked questions

Yes, it is legal to obtain a Finasteride prescription online in EU countries like Spain, Portugal, or Italy, provided it is issued by an EU-licensed doctor after a proper medical review. Hi-Doctor connects you with these licensed professionals.

Dr. Alejandro Infante
General medicine · Reg. 080869277

Own your health

Doctor-reviewed guides and new treatments. At most two emails a month.

All content on this page has been medically reviewed by: Dr. Alejandro Infante, General medicine, on 27 July 2026. Registration: 080869277 View profile

Pay nothing if a doctor doesn't approve your treatment. Every consultation is fully refundable. How refunds work