Updated 10 October 2026
At a glance
- GOV.UK says UK drivers must tell the licensing agency if they experience dizziness that is sudden, disabling or recurrent, and the NHS says the same about fainting regularly.
- Johns Hopkins Medicine lists lightheadedness, occasionally with fainting, among the symptoms of POTS, and GOV.UK advises asking your doctor if fainting or loss of consciousness affects your driving.
- A table of what each source asks of drivers, a driving and symptom note, a word list, four steps and a one-page summary of questions are set out below.
- POTS Journey keeps upright symptoms, driving notes and visit questions in one dated history, and its Doctor Report exports that history as a one-page summary.
People with POTS often feel lightheaded when they stand, and some faint. Driving is a different setting from standing, and the question of whether and when it is safe belongs to a clinician and to the licensing rules where you live. What you can bring is a clear account of what has happened, and of when.
This guide sets out what GOV.UK, the NHS, the National Institute of Neurological Disorders and Stroke and Johns Hopkins Medicine say about dizziness, fainting and driving, then offers a table of what each asks of drivers, a driving and symptom note, a list of words, four steps and a one-page summary of questions. It records what you notice and when. Whether you should drive is for your clinician and your local rules to decide, and nothing here is legal or medical advice.
What GOV.UK, the NHS, NINDS and Johns Hopkins say about dizziness, fainting and driving
Johns Hopkins Medicine says the symptoms of POTS include but are not limited to lightheadedness, occasionally with fainting, difficulty thinking and concentrating, fatigue, intolerance of exercise, headache, blurry vision, palpitations, tremor and nausea. The NINDS defines syncope, the medical term for fainting, as when a person briefly passes out but then wakes up relatively quickly.
On driving, the pages come from the UK, so they speak about UK rules. GOV.UK says you must tell the licensing agency if you experience dizziness that is sudden, disabling or recurrent. The NHS says you must tell the agency if you are fainting regularly, as it could affect your ability to drive. A second GOV.UK page advises asking your doctor if your blackouts, fainting or loss of consciousness affect your driving.
Rules about medical conditions and driving differ from one country, state or province to another, so a person outside the UK should check with the licensing authority where they live. What the UK pages show is the kind of information that such authorities ask for: whether dizziness or fainting is sudden, disabling or recurrent, and how often it occurs.
These pages do not mention POTS by name when they speak about driving, and they do not say whether a person with POTS may or may not drive. That decision rests with a clinician who knows your history and with the rules that apply to you. Your part is to bring clear facts.
Questions about driving can be written in the Daily Journal of POTS Journey (by Health Journey Labs), so you have them in your own words when the clinician is in front of you.
What each source asks of drivers, and what it leaves to the clinician
The statements are easier to compare in a table, with the instruction and its trigger in separate columns.
Driver rules table, by POTS Journey
| Source | What it says | Kind of statement |
|---|---|---|
| GOV.UK, dizziness | Tell the licensing agency if dizziness is sudden, disabling or recurrent | UK rule |
| NHS | Tell the licensing agency if you are fainting regularly | UK rule |
| GOV.UK, blackouts | Ask your doctor if blackouts, fainting or loss of consciousness affect your driving | Advice to ask |
| Johns Hopkins | POTS symptoms include lightheadedness, occasionally with fainting | Symptoms described |
| NINDS | Syncope is when a person briefly passes out and wakes up relatively quickly | Definition |
The table shows two UK rules, one piece of advice to ask a doctor, one list of POTS symptoms and one definition. The rules and the advice are phrased in terms of what happens, such as sudden, disabling, recurrent and regularly, which are the facts a diary can record. None of the pages applies to POTS specifically.
For a person keeping notes, the practical lesson is that how often and how suddenly the symptoms occur are the details these pages care about. A dated note of each episode, and of whether you were driving, supplies exactly that. The guide to starting to track POTS symptoms describes a light way to begin.
Dates of tests such as a tilt-table result can be kept in My Labs of POTS Journey, so the test history sits in one list beside your symptom notes.
A driving and symptom note for the appointment
One row for each episode lets a clinician see how often and how suddenly the symptoms came, and whether they came while driving. The columns below follow the words in the sources.
Driving notes table, by POTS Journey
| Date | Symptom | Setting | Driving that day | Notes |
|---|---|---|---|---|
| Mon | Lightheaded on standing | Getting out of the car | Drove, short trip | Passed within a minute |
| Tue | Quiet | None | Did not drive | Rest day |
| Wed | Lightheaded, then felt close to fainting | Standing in a queue | Chose not to drive | Heat and a long wait |
| Fri | Fainted briefly | At home, after standing up | Did not drive | Wrote down time and how long |
| Sat | Lightheaded | In the car, stopped | Pulled over until it passed | Told the clinic |
Write the symptom in plain words, using the ones the sources use, such as lightheaded, dizzy, fainted or blacked out. Write the setting, which may be standing, sitting, in the car or elsewhere. Add whether you drove that day and, if you chose not to or stopped, say so in the note. The sources describe dizziness that is sudden, disabling or recurrent, so a note on how suddenly it began and how long it lasted is useful.
Keep each entry short. Once a few weeks are filled in, read down the rows. A clinician may see how often the symptoms occur, whether they cluster at certain times and what the settings have in common. The note shows what happened, and whether you should drive is for the clinician and your local rules. The guide to getting through a POTS flare day without losing notes describes a way to keep an entry short on a hard day.
The note's columns have homes in POTS Journey: the Daily check-in for upright symptoms and heat, the Flare Tracker for a day clearly worse than usual and the Daily Journal for settings and driving lines.
Words for dizziness, fainting and driving
The sources use particular words for dizziness and fainting, and a clinician may want to know exactly which ones apply. A short list helps.
Plain words to describe each episode
POTS Journey keeps dizziness, fainting and driving words in one list.
- Dizziness words: lightheaded, dizzy, spinning, unsteady, vision greying.
- Fainting words: felt close to fainting, fainted briefly, blacked out, woke up quickly.
- Timing words: sudden, gradual, lasted a minute, lasted longer, came back later.
- Driving words: drove, did not drive, pulled over, stopped before setting off, as a passenger.
- Other words: whatever suits you, written your way.
Use the words that match your experience and add the date to each. When a word is only a partial match, place it in quotation marks to show it was a best guess.
The dizziness and fainting words come from the sources, which speak of dizziness, fainting, blackouts and loss of consciousness, and the timing words reflect their interest in what is sudden, disabling or recurrent. A clinician may prefer other terms and can say which. Writing plainly whether you were driving, and what you did when symptoms began, gives the clinician what they need without judgment. If you are unsure whether something counts as fainting, describe what happened and let the clinician name it. The guide to what to track backward and forward when POTS diagnosis took years may help if the history stretches back.
The words from each list can be saved in the Daily Journal of POTS Journey with the date, so each clinician hears the ones you chose.
Four steps to prepare driving questions for the visit
A short visit can pass before driving comes up. Four steps help you raise it early and clearly.
Steps to prepare driving questions, by POTS Journey
- Fill the note for two to four weeks, marking each day whether you drove.
- Underline any episode that came on suddenly or lasted a while, and any that happened in the car.
- Write a three-line summary: how often the symptoms occur, when and what you did.
- Put the driving question you most need answered first, for example whether an episode in the car changes what is safe.
From POTS Journey, we recommend finishing the summary the day before the visit (POTS Journey checklist), so the latest days are on the page.
Questions worth considering include whether your symptoms bear on driving, what to watch for, whether any rules apply where you live and whether you need to tell a licensing authority. Ask them as questions, since the answers depend on your history and local rules, and write the answers on your page with the date.
Keep the summary short. A page with the key episodes and the three lines is easier to read than every row, and the full note stays available if the clinician wants more. Say at the start that driving is one of your questions, so the clinician can plan time for it.
With a few days to go, POTS Journey shows upright symptoms, driving lines and heat notes in one history, so the three lines come from entries you already made.
One page for the clinician: symptom pattern, driving notes and your questions
A single page lets a clinician see how the symptoms have behaved, and where driving fits, without a long explanation.
One-page summary, by POTS Journey
- How many weeks are covered and how many days you filled.
- Standout episodes, with date, setting and how long each lasted.
- Days you drove, days you chose not to and anything that happened at the wheel or before setting off.
- Test dates and what each result said.
- Anything a clinician told you, with the date it was said.
- Two or three questions for this visit.
Give the page to the clinician at the beginning and suggest reading it together. If a clinician gives advice about driving, add it to the page with the date, so it travels with you to the next visit. Retain a copy and add the answers you hear, with the clinician's name.
The page records what you noticed. Whether you may drive, whether you must tell a licensing authority and what to do next are for your clinician and the rules where you live, and the pages here come from the UK and do not decide your case. A clear note is the most useful thing you can bring, and it keeps its value whichever way the answers go.
As you sit down, the Doctor Report from POTS Journey puts dates, symptoms and driving lines on one page, and My Care Team holds what each clinician said.
How POTS Journey can help
A note with five columns on a sheet of paper is enough to begin. If you want upright symptoms, driving lines and visit questions in one dated history, the best POTS apps guide compares the options.
POTS Journey is a personal pots tracker from Health Journey Labs on the App Store and Google Play. Driving questions go further when the symptoms are already on a dated page. Dates, settings and plain words, written as they happen, leave the decision to the clinician and the local rules. Below is what you can use and how each part helps.
- Daily check-in — Logs physical symptoms, emotional state, nutrition, sleep, exercise, meds, external factors; app-specific items: upright load, heart-rate context, heat, fluids, fog, recovery; read together with the rest of the logged history.
- Daily Journal — Logs free-text notes, voice entry; app-specific items: what upright time cost, heat context, partner talks, visit debriefs, leftover guilt after you canceled, a look-fine mismatch line; read together with scores and other logged history (adds context).
- Flare Tracker — Logs flag a day clearly worse than the usual hard week, onset, intensity, short note; app-specific items: upright dizziness, racing heart, heat crash, fog; read together with history across weeks (one-off spike vs repeating pattern).
- Weekly Goals — Logs one small aim, whether it held; read together with real check-ins.
- My Meds — Logs medicine names, timing, dose; app-specific items: options you already take as prescribed — fluids/salt plans your clinician set, compression notes, other treatments; read together with upright weeks, sleep, heat days, the rest of the tracked history.
- My Labs — Logs result dates; app-specific items: tilt-table notes, blood counts, iron, thyroid, other tests; read together with upright symptoms, fog, function.
- My Care Team — Logs clinicians, short visit notes; app-specific items: tends to ask mainly about heart rate rather than function; read together with logged history; used for: visit prep (what to ask and bring); notes during the visit; review afterward.
- Doctor Report — Logs one-page summary exported from logged history; app-specific items: dates, upright symptoms, heat, fluids, fog, how you functioned; read together with the history already logged; visit type: cardiology or neurology.
- Learn — Logs short education topics, prompts; app-specific items: upright load, heat, pacing, visit prep, upright symptoms on days that look fine; read together with your own logged weeks.
- AI companions — Logs Clara (general chat), specialist companions; app-specific items: knowledge, fitness, nutrition, relationships; read together with your logged history (companions already see it); used for: visit wording; a calm partner script; a soft rain-check line; a listening ear after a hard upright or heat day.
- Food Tracker — Logs meal or drink lines, caffeine, alcohol; read together with energy and symptoms.
- Weight Tracker — Logs scale or body notes; read together with the rest of the logged history.
- Period Tracker — Logs start and stop dates, flow, how heavy or light bleeding felt; read together with upright symptoms, fog, heat, everything else logged.
- My Assessments — Logs structured check-ins beyond daily scores, onboarding life and social context; read together with ongoing history.
Everything you log builds one history, and insights get stronger as it grows. Custom symptoms let you add your own labels.
We make POTS Journey at Health Journey Labs. This guide is educational and does not replace medical advice. Diagnosis, medication decisions, and urgent care decisions belong with your treating clinicians.
Sources
- GOV.UK: Dizziness or vertigo and driving
- GOV.UK: Blackouts and driving
- NHS: Fainting
- Johns Hopkins Medicine: Postural orthostatic tachycardia syndrome (POTS)
- NINDS, National Institutes of Health: Syncope (fainting)
FAQ
The answers below draw on the sources cited in this guide, and the app they mention is POTS Journey (by Health Journey Labs).
Can I drive with POTS?
The pages here leave that to your clinician. GOV.UK advises asking your doctor if blackouts, fainting or loss of consciousness affect your driving, and rules differ by place. Your clinician and your local licensing authority can answer for you.
Entries in POTS Journey showing when symptoms came, and whether you were driving, give your clinician facts to work with. It also keeps your question about driving beside the answer you receive.
Do I have to tell a licensing authority about dizziness?
GOV.UK says UK drivers must tell the licensing agency if they experience dizziness that is sudden, disabling or recurrent, and the NHS says the same for fainting regularly. Rules elsewhere differ, so ask your clinician or check locally.
Each episode written with its date in POTS Journey shows how often and how suddenly it came, the very details these pages mention. It also gives you something concrete to read out when you ask the question.
What do the sources say about POTS symptoms?
Johns Hopkins lists lightheadedness, occasionally with fainting, difficulty thinking and concentrating, fatigue, intolerance of exercise, headache, blurry vision, palpitations, tremor and nausea, among others, and says the list is open. A clinician can discuss how these fit your own case.
Each symptom you notice can be written as a short line in the Daily check-in of POTS Journey, tied to the day. It also lets you see which ones came together across the weeks.
What is syncope?
NINDS defines syncope, the medical term for fainting, as when a person briefly passes out but then wakes up relatively quickly. If you have fainted, write what happened and how long it lasted, and tell your clinician.
A note after any faint, entered in the Flare Tracker of POTS Journey, records the date, how long it lasted and what you were doing. It also leaves the details in order for the next appointment.
How should I describe an episode that happened in the car?
Say whether the car was moving or stopped, what you felt, how quickly it began and what you did. Plain facts help a clinician more than an estimate of risk, and they can advise from there.
Your own phrasing for the episode stays intact in the Daily Journal of POTS Journey, tied to the date. It also lets you add what you did next, such as pulling over until it passed.
Is it worth noting the days I stay off the road?
Yes, because those days show how the symptoms affect your plans, and a record of only the days you drove gives a partial view. One short line is enough, and a note on why you stayed off the road is useful.
A line marking a day as one without driving, entered in POTS Journey, keeps the run of dates whole. It also shows the pattern of those days across the weeks, which a clinician may want to hear about.
What should I bring to the visit?
Take the driving and symptom note, the one-page summary, the dates and results of any tests and two or three questions. A single page is easier to read than a stack of notes, and the fuller note can be offered if asked.
For the visit, the Doctor Report in POTS Journey turns recent entries into a short summary, and the longer history stays on your phone. It also leaves earlier weeks within reach for a clinician who asks to look back.
Which clinician can advise on driving?
Start with the clinician who manages your POTS, and ask whether another specialist should weigh in. Bring the same one-page summary to each person so that all of them see the same facts.
Your questions for each clinician can be kept in My Care Team of POTS Journey, with room for the answers and the date. It also notes who said what, which is useful when several people are involved.
What if the rules where I live differ from the UK pages?
Most likely they differ. The UK pages are examples of what a licensing authority may ask. Check the authority where you live, and ask your clinician what applies to you, since local rules can change over time.
A note of what any authority or clinician tells you, with the date, can go in the Daily Journal of POTS Journey. It also keeps the source of each instruction beside it, so you know where it came from.
What privacy steps make sense for a health log?
Heart rate readings, fainting episodes and notes on school or work absences can be misread as anxiety by someone who does not know POTS. Lock the device and share the standing heart rate summary only with the clinicians and offices that ask for it.
With your entries to read, a companion inside POTS Journey can draft a short summary of episodes, which you check line by line before sharing it. It also gives you the final look before anything is shared.
How long should I keep the note before the visit?
A month of entries, or even two weeks, gives a clinician enough rows to see a pattern, and longer helps if the visit is far off. A short note you keep going is more useful than a long one you drop.
A single entry every evening, set as a Weekly Goals aim in POTS Journey, builds the rows steadily without long catch-up sessions. It also makes the effort small enough to carry on adding rows until the visit.
Should I note the time of day an episode happened?
Yes. The time of day and what you were doing give a clinician context for each episode, and a few words are enough. Over several weeks they may show whether episodes cluster at certain times.
The time can be added to any line in the Daily check-in or Flare Tracker of POTS Journey, alongside what you were doing. It also lets you scan the entries later and notice whether mornings or evenings stand out.
Which changes call for urgent contact with a clinician?
Fainting, chest pain, a very fast or irregular heartbeat that will not settle, or injury from a fall call for urgent care, and your local emergency number is the right call if you feel seriously unwell. A record supports visits while urgent help comes from a clinician or the emergency number.
Once home, entering in POTS Journey what was said, with the date, gives the next visit a clear starting point. It also provides the next person who sees you with a clear, ordered account of events.
How does privacy work for the health notes I keep?
A log can hold symptoms, medicines, moods and plans you may not want others to read. Decide who can see your phone, your notebook or any printout before you start writing.
In POTS Journey, the entries are your own health notes. The app's privacy policy explains how data is stored and handled, so read it before you add sensitive details. This article is general information and not medical advice.