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Weight loss6 minute read

Key Questions to Ask Before Starting Weight Loss Medication

Written by Hi Doctor editorial teamPublished 6 April 2026

Considering weight loss medication? Get your prescription online from an EU-licensed doctor via Hi-Doctor. Fast, affordable (€25 consultation), and valid at any EU pharmacy. Discover how to get your medication quickly and safely.

Key Questions to Ask Before Starting Weight Loss Medication —
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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 weight loss medication prescription online in the EU? You've come to the right place. Hi-Doctor connects you with EU-licensed doctors who can review your case and, if appropriate, issue a digital prescription. This means you can get your medication quickly – often within 24 hours – and collect it from any pharmacy across the EU, including Spain, Portugal, France, Germany, and more. All for an online consultation fee of €25 every 28 days (cancel anytime) or €35 one-off.

How it works: get your weight loss medication prescription in 4 steps

  1. Fill the online medical questionnaire (2–3 minutes) and pay the consultation fee of €25 every 28 days or €35 one-off.
  2. A licensed EU doctor reviews your case in private. If the doctor determines the treatment is NOT appropriate, your payment is refunded automatically, so there is no risk.
  3. If approved, you receive a valid 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 and present it at any pharmacy in the EU to collect the medication.

Who qualifies for weight loss medication

Our EU-licensed doctors carefully assess each patient to determine if weight loss medication is a safe and appropriate treatment. Generally, doctors look for patients with a Body Mass Index (BMI) of 30 or higher (obesity), or a BMI of 27 or higher (overweight) with at least one weight-related comorbidity such as type 2 diabetes, high blood pressure, or high cholesterol. Contraindications, such as a personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2, will be carefully evaluated. The doctor considers your full medical history during the private online review to ensure the treatment aligns with your health profile.

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

Many popular weight loss medications, such as GLP-1 receptor agonists (like semaglutide or tirzepatide), work by mimicking natural hormones that regulate appetite and blood sugar. This helps you feel fuller for longer, reduces cravings, and can lead to significant weight loss over time when combined with diet and exercise. It's important to understand these medications are not 'magic pills'; they are tools to support a comprehensive weight management plan. They help you adhere to dietary changes by reducing hunger, but they do not eliminate the need for healthy eating and physical activity. Results are gradual, typically seen over several months, and vary from person to person.

Side effects and when to stop

As with any medication, weight loss treatments can have side effects. Common side effects often include nausea, vomiting, diarrhoea, or constipation, especially when first starting or increasing the dose. These usually subside as your body adjusts. Less common but more serious side effects can also occur. Your Hi-Doctor physician will discuss potential side effects and what to do if you experience them during your online consultation. It is crucial to inform your doctor about any persistent or severe side effects, as they may advise adjusting the dosage or discontinuing the medication. Always follow your doctor's guidance on when to stop or modify your treatment plan.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi-Doctor for your weight loss medication prescription offers unparalleled convenience and efficiency compared to traditional clinic visits:

  • Speed: Get your prescription in under 24 hours, versus waiting weeks for an in-person appointment.
  • Price: An online consultation fee of €25 every 28 days or €35 one-off, with a money-back guarantee if treatment isn't appropriate, versus variable and often higher private clinic fees.
  • Privacy: All interactions happen within your secure, RGPD-compliant Hi-Doctor account, eliminating waiting rooms and public discussions.
  • Convenience: Access an EU-licensed doctor from your phone or computer, anywhere, anytime, without travel or time off work.
  • Trust: Join over 50,000 satisfied patients. We hold a 4.8 Trustpilot rating, reflecting our commitment to patient care and service.

COMMON QUESTIONS

Frequently asked questions

If the doctor determines that the treatment is not appropriate for you, your consultation fee is refunded automatically. You pay nothing if your treatment isn't approved, so there's no risk.

Dr. Alejandro Infante
General medicine · Reg. 080869277

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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