Updated
Original VAYEMA symptom and impact self-check – not a validated scale
Narcolepsy-related sleep symptoms
Answer the symptom statements below to see which experiences and areas of daily life you report as most affected. These are original VAYEMA questions, not a validated diagnostic scale. No clinical severity or probability score is calculated.
Answers are processed only in this page by this assessment. They are not submitted, monitored or automatically saved. No name, email or account is required. Use a private device and clear your answers when finished.
For adults aged 18 and over. This self-check cannot diagnose or rule out a condition. Concerns about a child require an age-appropriate professional assessment.
Thinking about the past four weeks, how well does each statement describe your experience?
Additional context – not included in any questionnaire score
These are original VAYEMA questions, not a diagnostic instrument or a validated severity scale. They summarise the experiences you select and do not predict a diagnosis or future harm. Background condition information; this source does not endorse this self-check.
Start with the symptom pattern, not a diagnosis you must prove
You may seek assessment because you repeatedly fall asleep, struggle to remain alert or have episodes of weakness that concern you. Describe what prompted the question in your own words. A clinician should consider narcolepsy alongside other causes rather than expect you to arrive knowing the answer. The NHS recommends medical review for unexpected daytime sleep or sleep problems affecting ordinary life. [1]
A brief account can include when symptoms began, how they have changed and what they prevent you from doing. You do not need a dramatic event or a high score before asking for help. The understanding narcolepsy guide offers background, but reading it is optional. The assessment should explore both what seems to fit and what might suggest another explanation.
Describe sleepiness separately from low energy
A specialist needs to know whether you actually fall asleep, feel close to sleep or mainly experience fatigue while remaining awake. Explain whether sleepiness develops gradually, appears unexpectedly or varies with the time of day. Mention naps and whether they change alertness, without treating the response as a diagnostic experiment. Narcolepsy is one possible cause, not the only explanation for a sleepy afternoon. [2]
Concrete examples are useful: losing track during a conversation, dozing while reading or changing your schedule to avoid periods of sleepiness. Include safety concerns directly rather than assume a questionnaire will communicate them. Do not test your wakefulness by driving or doing something hazardous. The broader daytime sleepiness assessment guide explains why different symptoms can need different investigations.
Possible cataplexy needs an accurate description
The clinician may ask about brief muscle weakness, emotional triggers, awareness and recovery. Cataplexy differs from falling asleep and from other causes of collapse. Describe what happened without assuming the label is correct. You may remember a jaw dropping, knees giving way or difficulty speaking, but a specialist needs the wider context and should consider alternative medical explanations. [3]
A trusted person’s account can help with your agreement. Distinguish what they observed from what you felt. Do not deliberately trigger an episode or ask someone to film a dangerous situation. New unexplained collapse, serious injury or other acute symptoms needs appropriate medical care. A possible narcolepsy history should not be used to dismiss a new event that has not been evaluated.
Record night-time sleep and sleep-transition experiences
The assessment may explore repeated waking, sleep paralysis and vivid dream-like experiences around falling asleep or waking. These experiences can occur in narcolepsy but are not individually diagnostic. Timing matters, including whether an unusual perception occurs only at a sleep transition or while fully awake. A clinician should ask without assuming the experience proves either a sleep disorder or a psychiatric diagnosis. [1]
A short diary can help describe bedtime, waking, naps and symptoms across ordinary days. Avoid exact monitoring that keeps you awake or makes preparation unnecessarily burdensome. Mention shift work, travel and changes in routine. If a partner reports snoring or breathing pauses, include that information too. The goal is a useful overview of sleep and wakefulness, not a perfect record of every minute or every dream.
The history helps exclude other explanations and identify overlap
Insufficient sleep, another sleep disorder, medicines, substances and physical or mental-health conditions can influence daytime sleepiness. More than one condition may be present. Bring relevant diagnoses and earlier reports so the specialist can interpret the whole picture. An existing diagnosis should not prevent consideration of a new problem, and a familiar symptom should not automatically receive the same explanation each time.
Tell the clinician about prescriptions, non-prescription products and recent changes. Do not stop medicines to make a diagnosis easier to demonstrate. If you use a treatment for sleep apnoea, explain how it is working and share available reports through an appropriate channel. The assessment should clarify how different providers communicate rather than leave you to decide which explanation or instruction to follow.
What an overnight sleep study can contribute
Polysomnography records signals such as brain activity, breathing and movements during sleep. It can provide information about sleep stages and other sleep-related problems. The specialist uses it with the clinical history and any planned daytime testing. A wearable or a home recording does not automatically measure the same things or provide an equivalent diagnostic assessment. [4]
Ask what the study is intended to clarify, where it will happen and what practical arrangements are needed. Discuss anxiety, accessibility or difficulty sleeping away from home before the appointment. You do not need to conceal these concerns to be taken seriously. The service can explain the investigation’s limitations and how the findings will be interpreted rather than suggesting that a single graph answers every question about your sleep.
The multiple sleep latency test needs specialist interpretation
A multiple sleep latency test uses scheduled nap opportunities to examine sleep tendency and the pattern of sleep that occurs. It is commonly considered after an overnight study when investigating suspected narcolepsy or another hypersomnolence condition. The result is not interpreted in isolation: recent sleep, medication effects and other conditions can influence what is measured. [5]
Do not deliberately restrict sleep, change medication or use substances to influence a result. A shorter time to sleep is not a personal success, and a result outside a familiar threshold does not make your difficulties unimportant. Ask how the specialist will combine the test with your history and whether further clarification is needed. The purpose is an accurate clinical decision, not proving a label through a single measurement.
Testing preparation and additional investigations are individual
AASM guidance recommends documenting sufficient sleep before daytime testing and planning medication management with the clinical team. The details depend on the investigation, medicines and safety considerations. Some people cannot safely stop a treatment simply to improve test conditions. Follow individual instructions from the service and relevant prescriber, not an internet washout schedule. [5]
In selected circumstances, a specialist may discuss additional testing, including assessment of hypocretin in cerebrospinal fluid. It is not an automatic requirement for every person. Ask what the investigation would add and what its benefits and risks are. [1] Genetic susceptibility tests or ordinary blood results should not be presented as a complete answer on their own. The recommendation needs a clinical reason you can understand.
Questionnaires can support the history but cannot replace it
A recognised sleepiness scale may be used by an appropriately authorised clinical service to describe symptoms or review change. It does not independently identify narcolepsy, determine a subtype or assess fitness to drive. The Epworth Sleepiness Scale also has licensing requirements for use and electronic reproduction. VAYEMA’s notes are an original preparation aid rather than an adapted version of that instrument. [6]
You can leave prompts blank, stop or attend without a form. Repeated online quizzes should not become a barrier to a professional conversation. If previous scores seem inconsistent with your experience, describe that difference and the circumstances in which the questionnaires were completed. The clinician needs the underlying pattern and consequences, not a result selected because it appears to support the diagnosis you expected.
Turn the findings into a clear next step
Ask what the assessment suggests, what remains uncertain and how any diagnosis changes the care plan. The recommendation should identify the responsible specialist, treatment options, review arrangements and practical safety advice. Our narcolepsy treatment guide explains the questions to discuss. A test result should lead to an understandable plan rather than leave you alone with a label and no follow-up.
VAYEMA’s assessment pathway can discuss suitable professional input or referral; it does not establish that every sleep investigation is available on site. The worksheet is not monitored and sends no alerts. A deliberate download remains on your device. Seek direct medical help for urgent concerns, and do not drive while sleepy. Preparation is optional and should never postpone necessary assessment or immediate safety arrangements.
Frequently asked questions about narcolepsy assessment
Can this online test diagnose narcolepsy?
No. This is an unscored preparation worksheet, not a diagnostic test. Diagnosis requires an appropriate clinical history and specialist investigation. The notes cannot identify a subtype, recommend medication or show that driving and other hazardous activities are safe.
Does a fast time to fall asleep prove narcolepsy?
Not alone. A specialist interprets daytime testing with the preceding sleep study, recent sleep, medicines and the wider history. Deliberately restricting sleep or changing treatment can make interpretation misleading and may be unsafe. Follow the testing service’s individual instructions.
Will every person need a lumbar puncture?
No. Additional investigations are selected according to the clinical question and other findings. Ask what a proposed test would clarify, its limitations and relevant risks. No single investigation should be presented as mandatory for every person simply because narcolepsy is being considered.
Can I bring someone who has seen an episode?
Ask about the arrangement when booking. With your agreement, an observer can help describe sleepiness or weakness episodes. Their account should be distinguished from your own experience. You can also request private time with the clinician and clarify what information may be shared.
Should I stop antidepressants before testing?
Only follow a plan agreed with the specialist and responsible prescriber. Some medicines affect sleep testing, but stopping them abruptly or without clinical review can be unsafe. Explain all treatments early so preparation can be planned around your health and the investigation.
What happens if the results do not give a clear answer?
The specialist should explain the uncertainty, possible influences on the findings and the next useful step. Your symptoms still deserve attention. Ask whether further information, another investigation or treatment of an overlapping problem is appropriate rather than repeatedly seeking certainty from online quizzes.
Resources and references
[3] Narcolepsy UK: cataplexy and symptom patterns