EU-authorised GLP‑1 and related injectable weight-management medicines require a prescription. Online consultation may be legitimate, but the doctor must assess the patient before deciding whether to prescribe. An advertisement promising a guaranteed prescription or direct sale is a warning sign.
What to know
Do not buy from social media profiles, marketplaces or websites without the EU common logo for legal online pharmacies.
Counterfeit products may contain the wrong substance, dose or no active ingredient.
Use a valid prescription and an authorised pharmacy; verify local dispensing rules.
What a doctor assesses
A medicine is selected only after an individual medical assessment. BMI is one part of the decision, not the decision itself.
- BMI, waist circumference and weight history
- Related conditions and recent test results
- Current medicines, allergies and contraindications
- Previous treatment, goals and ability to attend follow-up
Safety and responsible access
Prescription weight-management medicines can cause adverse effects and are not suitable for everyone. The exact risks, dose escalation and monitoring differ by product. Read the current package leaflet and contact a doctor or pharmacist if anything is unclear.
Questions about this topic
Can a legal online service issue a prescription?+
Yes, after a genuine medical consultation where local and cross-border rules allow it. The prescription is never automatic and a pharmacy may still be unable to dispense a specific brand.
Can I decide from this page whether the treatment is suitable for me?+
No. This page is educational. A licensed doctor must consider your history, other medicines, contraindications and local product information.
Official sources
Sources reviewed 12 August 2026.