Accessing a doctor for medical paperwork shouldn’t be complicated. At Merlin Health, we’ve simplified the process so you can get a doctor-signed medical letter or certificate online — safely, securely, and often on the same day.
Whether you need a fit-to-fly certificate, sick note for work, Blue Badge letter, unfit-to-travel note, or other medical documentation, our process is fast, transparent, and built to be fast — no lengthy waits for appointments.
Founded in 2024, Merlin Health has already helped thousands of people across the UK and worldwide get reliable, verified medical documents when they needed them most — without the stress of chasing GP appointments or waiting weeks to be seen.
At Merlin, getting your doctor-signed medical letter takes just a few minutes — no waiting rooms, no paperwork, and no hassle.
Fill out our secure form with your personal details and medical information This helps our doctors understand your request.
One of our UK GMC-registered doctors reviews your details carefully. If we need more information, we’ll contact you before proceeding.
If appropriate, your document will be written and signed by a UK-registered doctor the same day. You’ll receive a verifiable digital PDF with the doctor’s name, GMC number, and a unique QR code confirming authenticity — ready to submit to your employer, airline, university, or local authority.