Keto Diet and Hair Loss: Understanding the Connection
Concerned about hair loss on the Keto diet? Understand the connection and discover effective solutions. Get an online consultation with an EU-licensed doctor for €25 and receive a prescription in under 24 hours, valid at any EU.

Keto Diet and Hair Loss: Understanding the Connection
Experiencing hair loss while on a Keto diet is a common concern for many. If you're looking for solutions, including medication like minoxidil or finasteride, an EU-licensed doctor can help. Hi-Doctor provides a convenient, online consultation for just €25. If the doctor finds treatment appropriate, you receive a REMPE electronic prescription in under 24 hours, valid at any pharmacy in the EU. No risk – if the doctor says no, you get your money back.
How it works — get your hair loss treatment prescription in 4 steps
- Fill the online medical questionnaire (2–3 minutes) and pay the €25 consultation fee.
- 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.
- If approved, you receive a REMPE electronic prescription (PDF file) in your Hi-Doctor account and by email within 24 hours.
- Print the PDF or show it on your phone — present it at any pharmacy in the EU to collect your medication.
Who qualifies for hair loss treatment
When you consult with an EU-licensed doctor through Hi-Doctor, they carefully assess your individual case to determine if medication for hair loss, such as minoxidil or finasteride, is appropriate for you. They look for specific criteria, including:
- Your medical history and current health status.
- The specific type and pattern of your hair loss.
- Any underlying conditions or medications that might be contributing to hair loss.
- Potential contraindications for specific treatments.
The doctor's primary goal is to ensure your safety and that the treatment is both effective and suitable for your needs.
What hair loss medication actually does (and doesn't do)
Medications like minoxidil and finasteride work in different ways to combat hair loss. Minoxidil, a topical solution, is believed to widen blood vessels, which improves blood flow to hair follicles and stimulates growth. Finasteride, an oral medication, works by blocking the production of a hormone called DHT, which is a major cause of male pattern baldness. These treatments can slow down hair loss and, in some cases, promote new hair growth. However, they do not offer instant results; it typically takes several months of consistent use to see noticeable improvements. They are most effective for specific types of hair loss and do not cure underlying conditions like nutrient deficiencies from a restrictive diet.
Side effects and when to stop
Like all medications, hair loss treatments can have side effects. Common side effects for minoxidil include scalp irritation, itching, or unwanted facial hair growth. Finasteride can cause sexual side effects in a small percentage of men, such as decreased libido or erectile dysfunction. It's crucial to discuss all potential side effects with your Hi-Doctor physician. If you experience severe or persistent side effects, or if your hair loss worsens, you should stop the medication and consult your doctor immediately. Your doctor will advise you on the best course of action based on your individual response.
Why Hi-Doctor vs. walking into a clinic
Choosing Hi-Doctor for your hair loss consultation offers significant advantages over traditional clinic visits:
- Speed: Get a prescription in under 24 hours, compared to weeks waiting for an in-person appointment.
- Price: A flat €25 consultation fee, no hidden costs, versus variable and often higher private clinic fees.
- Privacy: Everything happens in your secure, in-app chat – no reception desks, no waiting rooms.
- Convenience: Consult from your phone, anywhere in the EU, without the hassle of travel.
Join over 50,000 satisfied patients who trust Hi-Doctor, reflected in our 4.8 Trustpilot rating. We make healthcare accessible and efficient.
Frequently asked questions
What happens if the doctor decides I'm not a candidate for the medication?
If the doctor determines that the treatment is not appropriate for you, your €25 consultation fee is refunded automatically. You pay nothing if the treatment isn't approved.
Is the REMPE prescription valid outside Spain?
Yes, REMPE is Spain's official private electronic prescription standard. Under EU Directive 2011/24/EU, any EU pharmacy (France, Germany, Italy, Portugal, Netherlands, Belgium, Austria, Ireland, etc.) must recognise and dispense from it. You receive a downloadable PDF you can print and present at the counter.
How do I actually collect the medication once I have the prescription?
Simply print the PDF or show it on your phone at any EU pharmacy. The pharmacist will read the QR code or signature and dispense your medication.
Is it legal to get hair loss medication online in my country via Hi-Doctor?
Yes, it is legal to obtain hair loss medication via an EU-licensed doctor through Hi-Doctor, who issues a REMPE prescription valid across the entire European Union.
How long does the prescription take?
Once your case is reviewed and approved by the doctor, you will receive your electronic prescription (PDF) within 24 hours.
How much does it cost?
The online consultation costs a flat €25. This fee covers the doctor's review of your case. If the doctor determines the treatment is not appropriate, your €25 fee is refunded.
Is my data private?
Yes, your data is protected under strict RGPD compliance. All consultations and communications happen in a private, auditable chat within your Hi-Doctor account, ensuring your privacy and security.