Gillick competence and consent in UK telehealth: treating patients under 18 in a remote consultation

Most UK telehealth services quietly assume every patient is an adult, and most of the time they're right. But minors do reach registration forms and consultation queues, and a prescriber then has to work out — over video or messaging, with no chaperone or waiting room to read — whether the person in front of them can actually consent to what's being prescribed.

The legal test, in plain terms

The Gillick competence test comes from a 1985 House of Lords case, Gillick v West Norfolk and Wisbech Area Health Authority, and it still does the heavy lifting whenever a patient under 16 wants to consent to their own care. The test asks whether that specific patient, for that specific decision, has enough maturity and understanding to grasp what's being proposed, why, and what the alternatives and risks are. It is not a fixed age, a form to sign, or a personality trait.

Fraser guidelines sit inside the same doctrine but apply specifically to contraceptive and sexual health advice for under-16s, adding conditions around encouraging parental involvement and acting in the patient's best interests. Both share the same core idea: competence is decision-specific, not a status a patient earns once and keeps.

Three age bands, three different rules

Three legal frameworks apply depending on the patient's age, and a remote consultation has to work out which one is live before anything else happens. Under-16s rely on Gillick competence assessed at the point of consultation. Patients aged 16 and 17 get a statutory presumption of capacity under the Family Law Reform Act 1969, broadly similar to an adult's. From 18, ordinary adult consent principles apply.

The middle band causes the most confusion in practice. A 17-year-old presumed capable under statute can still, in an individual case, be judged not to understand a particular decision — the presumption is a starting point, not a guarantee. Prescribers who treat 16- and 17-year-olds as automatically equivalent to adults in every respect are working from a shortcut, not the actual legal position.

What remote consultations take away

A face-to-face pharmacy or surgery has passive safeguards a screen doesn't: a receptionist who might recognise a regular, a waiting room where an adult chaperone is visibly present or conspicuously absent, body language a clinician reads without trying. None of that survives the move to video or asynchronous messaging. Identity verification confirms a name matches a document; it says very little about whether the person answering the consultation questions is the person the document describes, or whether someone else is typing on their behalf.

Age checks for restricted medicines catch the clearest cases — a date of birth that fails a check stops the transaction outright. The harder cases pass every automated check and still deserve a proper capacity conversation: a 17-year-old using a parent's account, or a 15-year-old with a genuinely age-appropriate reason to want confidentiality from a parent.

Assessing capacity through a screen

Assessing competence over video is still possible — it just has to be done deliberately rather than picked up incidentally. Open, non-leading questions about what the treatment is for, what happens if it isn't taken, and what the realistic alternatives are tend to separate genuine understanding from a patient repeating back information they were just given. A prescriber who asks and listens for gaps learns more than one working through a checklist of yes/no questions.

Where doubt remains after a genuine attempt, the safer move is to slow down rather than guess: ask for a synchronous video consultation if the initial contact was asynchronous messaging, involve a second clinician, or decline to prescribe and signpost to an in-person route. None of that needs to be dramatic — it just needs to be the default when something doesn't add up, not an exception reserved for obvious cases.

Where consent and safeguarding meet

Capacity assessment and safeguarding are different questions that tend to surface together. A patient who seems coached, who defers every answer to someone off-camera, or whose account of a relationship or injury doesn't sit right is raising a safeguarding question, not just a consent question — and the two should route to the same place. Building that into the safeguarding process, rather than treating consent as a separate silo, is what keeps it from being missed.

Over-caution has a real cost worth naming too: refusing a genuinely competent 15-year-old confidential contraceptive or sexual health advice, purely because the topic feels sensitive, can push them away from care rather than toward a parent — precisely the outcome Fraser guidance was written to avoid.

Capacity isn't a box ticked at sign-up. It's a judgement made again every time the treatment, or the patient, changes.

Documentation that actually holds up

None of this holds up at inspection, or in a complaint, unless it's written down at the time — not reconstructed afterwards from memory. A capacity assessment that only exists as an internal impression is functionally the same as one that was never done.

A workable SOP for under-18 consultations, referenced from the wider clinical SOP set, typically covers:

1. How age is captured and verified at registration, and what triggers a manual review
2. The specific questions used to test understanding for the treatment category being requested
3. What "doubt" looks like in practice, and the default action when it appears
4. The safeguarding escalation route and who owns the decision to refer
5. What gets recorded in the consultation note, in the patient's own words where possible
6. How long those records are kept, consistent with the practice's wider retention schedule

Where PExpo fits

PExpo's role sits underneath the clinical decision, not inside it — the competence assessment is always the prescriber's judgement to make. What the platform supports is the infrastructure around that judgement: identity and age checks that flag inconsistencies before a consultation starts, structured consultation records that capture the reasoning a prescriber gave rather than just the outcome, and an audit trail a superintendent pharmacist or CQC inspector can actually follow months later.

For clinics building or expanding a service that will inevitably see under-18 patients — sexual health, dermatology, mental health referral triage — that infrastructure is the difference between a policy that reads well and one that's actually been followed every time.

Consent and capacity for under-18 patients is one of the few areas of UK telehealth where getting the legal test right matters more than getting the workflow smooth — a fast, frictionless consultation that skips the capacity question isn't a feature. Clinics that keep their consultation SOPs current, route anything uncertain through the same safeguarding process, and hold records to the length set out in their retention schedule tend to find the question far less fraught when it actually comes up.

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