Medical conditions you must declare to DVLA

Why this matters even before you pass your test

Medical declarations are not just something for older drivers or people with obvious long-term conditions. Learners have to declare relevant conditions on their provisional licence application, and if something changes during lessons, for example a new diagnosis or a change in medication, that also needs to be reported.

I bring this up carefully with pupils because it is a legal responsibility, not an optional extra. If a condition affects your fitness to drive and you do not tell DVLA, you risk driving without valid insurance, since insurers rely on your licence being accurate. It can also mean prosecution if you are involved in an incident and the undeclared condition is relevant.

What kind of conditions need to be declared

DVLA maintains a list of medical conditions that could affect driving, commonly known as notifiable conditions. These include certain eyesight conditions, some heart conditions, epilepsy and other conditions causing seizures, some mental health conditions, diabetes treated with insulin, and neurological conditions that can affect consciousness or coordination, among others.

The rule of thumb I give pupils is: if a condition could affect your ability to control the vehicle safely, or could cause a sudden loss of awareness or function while driving, it is likely to be notifiable. The exact list and rules for each condition are set out on GOV.UK, and they can be updated, so always check the current guidance rather than relying on general knowledge or an old leaflet.

• Certain eyesight conditions that affect vision standards for driving.
• Epilepsy and other conditions that can cause seizures or blackouts.
• Some heart conditions and conditions affecting consciousness.
• Diabetes treated with insulin or certain other diabetes medications.
• Some mental health conditions, depending on severity and treatment.

How to tell DVLA

You can report a medical condition to DVLA through the official GOV.UK service, which will direct you to the right process depending on the condition. In some cases you complete an online or paper form describing the condition, and DVLA may ask your doctor or specialist for more information, or ask you to have a medical or eyesight assessment.

This process can take time, particularly if DVLA needs medical reports. It does not automatically mean you will lose your licence. Many conditions are compatible with driving, sometimes with restrictions such as needing an adapted vehicle, a time-limited licence that is reviewed periodically, or conditions like wearing glasses for driving.

1. 1Identify whether your condition is on the DVLA notifiable list.
2. 2Use the official GOV.UK service to report the condition.
3. 3Provide the details requested, and be honest and complete.
4. 4Cooperate with any request for medical evidence or an assessment.
5. 5Wait for DVLA's decision before assuming your licence is unaffected or restricted.

What happens while DVLA reviews your case

In many cases, you can continue driving while DVLA considers your case, provided your doctor has not specifically advised you to stop and you meet the normal legal driving requirements. However, this depends heavily on the specific condition and advice you have received, so this is a general point, not personal medical advice.

If in doubt, ask your GP or specialist directly whether it is safe for you to continue driving while your DVLA report is being processed. Do not guess, and do not rely on the fact that you feel fine on a given day if you have been told otherwise by a medical professional.

Learners and instructors: how this comes up in lessons

As an instructor, I am not a medical professional and I will not diagnose or assess a pupil's condition. What I can do is ask, sensibly and without fuss, whether a pupil has declared anything relevant to DVLA, particularly if something comes up during lessons, such as a driver mentioning medication that causes drowsiness, or a health event since their last lesson.

If you are prescribed medication that can affect driving, such as certain medicines that cause drowsiness or affect reaction times, check the patient information leaflet and, if unsure, ask your pharmacist or GP whether you should drive. This applies to learners and full licence holders alike, and it is separate from, but related to, the requirement to notify DVLA about the underlying condition itself.

What happens if you do not declare a relevant condition

Not declaring a relevant medical condition is a legal offence and can result in a fine. More seriously, if you are involved in a collision and it turns out a relevant, undeclared condition was a factor, this can affect any insurance claim and could lead to prosecution.

This is not about scaring learners away from being honest. It is the opposite: being upfront with DVLA usually results in continuing to drive, sometimes with minor adjustments, rather than losing your licence. Problems tend to arise from non-disclosure, not from having a condition in the first place.

Staying on top of it during your course

If your circumstances change during a Fast Track Driving Lessons course, whether that is a new diagnosis, new medication or a change in an existing condition, deal with the DVLA side promptly rather than waiting until your test is booked. Whether you are taking a short refresher or an intensive course from 10 to 40 hours at £61.23 per hour, your instructor's priority is your safety and everyone else's on the road.

None of this replaces medical advice. If you are ever unsure whether you should be driving, or whether something needs declaring, speak to your GP or specialist first, then follow the official GOV.UK process to notify DVLA. You can continue preparing for your theory test using the free practice at /theory while any medical questions are being resolved.