Topical DHT Blockers: Do They Really Work for Hair Loss?

Are you searching for a solution to hair loss and wondering about topical DHT blockers? Many patients ask if these treatments actually work. While some topical solutions can help, the most effective treatments for androgenetic alopecia often involve a combination of approaches. You can get a prescription for proven hair loss medications online from an EU-licensed doctor today. The consultation costs just €25, and if the doctor finds treatment appropriate, you receive a prescription in under 24 hours, valid at any pharmacy in the EU.

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

1. Fill the online medical questionnaire (2–3 minutes) and pay the €25 consultation fee.
2. A licensed EU doctor reviews your case in private. If the doctor decides the treatment is not appropriate, your €25 is refunded automatically — no risk. You pay nothing.
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 the medication.

Who qualifies for hair loss treatment

Our EU-licensed doctors review each case individually to determine if treatment is appropriate for you. They look for specific criteria, including the type and severity of your hair loss (e.g., androgenetic alopecia, male or female pattern baldness). The doctor considers your medical history, any existing conditions, and current medications to ensure the chosen treatment is safe and effective for your health. Certain contraindications might make specific treatments unsuitable, and the doctor prioritizes your safety above all else.

What hair loss medication actually does (and doesn't do)

Effective hair loss medications, such as oral finasteride or topical finasteride/minoxidil combinations, work by targeting the root causes of hair loss. Finasteride, for example, reduces levels of dihydrotestosterone (DHT), a hormone that miniaturizes hair follicles. Minoxidil, on the other hand, promotes blood flow to the scalp and extends the growth phase of hair follicles. These treatments aim to slow down hair loss, stimulate new hair growth, and improve hair thickness. Results are not immediate; you typically see changes after 3-6 months of consistent use, with full effects often taking 12 months or more. They do not instantly regrow all lost hair, especially in areas where follicles have been dormant for a long time.

Side effects and when to stop

Like all medications, hair loss treatments can have side effects. Oral finasteride can sometimes cause sexual side effects like decreased libido or erectile dysfunction, though these are rare and usually reversible upon stopping treatment. Topical treatments might lead to scalp irritation, itching, or redness. It's crucial to follow your doctor's instructions carefully. If you experience persistent or severe side effects, or any concerning symptoms, you should stop the medication and consult your doctor immediately through your private chat in the Hi-Doctor app.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi-Doctor for your hair loss prescription offers unparalleled convenience and efficiency. Instead of waiting weeks for an appointment at a traditional clinic, you can complete your online consultation and potentially receive a prescription in under 24 hours. Our flat €25 consultation fee is transparent, unlike variable private clinic costs. Everything happens privately within the app — no waiting rooms, no in-person visits, just secure, RGPD-compliant chat with your doctor. We've served over 50,000 patients with a 4.8 Trustpilot rating, proving our commitment to accessible, high-quality care.