When is a sleep problem a reason to see a doctor?

Explainer 2 min read Updated 6 October 2026

Short answer

See a GP if changing your sleep habits has not helped, if you have had trouble sleeping for months, or if it is affecting your daily life. Loud snoring with pauses in breathing should also be checked.

Insomnia lasting three months or more is called long-term insomnia, and is treatable.
Loud snoring with gasping or pauses in breathing can be sleep apnoea.
Feeling very sleepy at the wheel needs advice straight away.

Signs worth a visit

Changing your sleep habits has not helped.
You have had trouble sleeping for months.
It is affecting your daily life in a way that makes it hard to cope.
Someone notices your breathing stopping and starting, or gasping, snorting or choking noises while you sleep.

What a GP can offer

A GP will look for what is causing the problem. For insomnia you may be offered cognitive behavioural therapy (CBT), face to face or through an online programme. Sleeping pills are now rarely prescribed for insomnia. Sleep apnoea has its own tests and treatments.

Choosing your answer

In the plan's questions, pick the concern that matters most right now, and add anything else in the final note. The plan adapts its steps, but it does not replace a medical assessment.

In your plan

If you choose a health concern, your plan keeps its steps gentle and reminds you when to get advice. It never diagnoses, and it does not change medicines or treatment.

When to talk to a professional

If you are very sleepy while driving or doing something risky, stop and get medical advice straight away. Do not stop or change prescribed medicines without talking to the person who prescribed them.