Fatigue Evaluation & Daytime Sleepiness Assessment in Riverview, NB

When Constant Tiredness Isn't Just "Being Busy"

Most people in Riverview have been quietly managing their exhaustion for months, sometimes years, before it occurs to them that something might actually be wrong. The standard fixes have already been tried.

Less coffee after noon. A full eight hours on weekends. And you still wake up dragging, hit a wall by two in the afternoon, and catch yourself blinking hard on Coverdale Road before you've even crossed the Gunningsville Bridge into Moncton.

That's not a time-management problem. That's your body sending a signal.

Fatigue that doesn't respond to basic sleep hygiene changes is a medical symptom. It belongs in a clinical workup, not a wellness blog. At East Coast Sleep Clinic- Riverview, a fatigue evaluation is a structured diagnostic process, a methodical effort to find the actual cause of your exhaustion, whether that turns out to be a sleep disorder, a physiological condition, or something else. Nobody here is going to hand you a list of sleep tips and send you home.

Drowsy driving is a real safety concern on Route 114. If you're struggling to stay alert on a 17-minute commute, that's reason enough to get answers.

Exhaustion has dozens of possible causes. Ruling them in or out, one by one, is exactly what this evaluation is designed to do. Call East Coast Sleep Clinic- Riverview at (506) 405-0700 to book a fatigue evaluation.

What Causes Excessive Daytime Sleepiness (It's Not Always Sleep Apnea)

Sleep apnea gets most of the attention, and for good reason, it's common, but a clinician working up persistent fatigue is looking at a much longer list before landing on any single answer.

Anemia and low iron stores are usually first. Even without a formal anemia diagnosis, low ferritin can leave someone feeling wiped out regardless of how many hours they sleep. Thyroid disease, both hypothyroidism and subclinical variants, is another frequent culprit. So is vitamin D deficiency, particularly relevant in a place like Riverview where usable daylight disappears for months at a stretch. Depression and anxiety disrupt sleep architecture in ways that show up as daytime fatigue long before the mood symptoms become obvious.

Beyond those, a sleep specialist looks at conditions a standard blood panel won't catch. Narcolepsy causes sudden, uncontrollable sleep attacks that get misread as laziness or poor sleep hygiene for years before anyone investigates properly. Idiopathic hypersomnia looks similar on the surface but has a different underlying mechanism. Periodic limb movement disorder fragments sleep dozens of times per hour without the person ever fully waking up or remembering it. Untreated insomnia belongs on the list too, since the sleep loss from chronic difficulty falling or staying asleep accumulates into the same kind of daytime exhaustion as an obstructive sleep apnea diagnosis left unaddressed.

Medication side effects round out the list. Antihistamines, blood pressure drugs, and certain antidepressants all suppress alertness.

Shift work sleep disorder deserves its own mention. Hospital staff rotating through nights at The Moncton Hospital and Dr. Georges-L.-Dumont, CN Rail crews, and Irving operations workers are fighting their own circadian clocks constantly. That misalignment is a real medical condition, not a scheduling inconvenience. Family doctors in both the Vitalité and Horizon networks typically run iron, TSH, and vitamin D first. When those results come back unremarkable and the fatigue is still there, a structured sleep evaluation becomes the logical next step.

Sorting out which of these is the actual cause starts at the first appointment, with two screening tools designed to put a number on how sleepy a patient really is.

The Epworth Sleepiness Scale and What Your Score Actually Means

Eight situations. Four possible answers each. The whole thing takes about two minutes to fill out, and for a lot of Riverview patients, that short questionnaire is the first time a number gets attached to something they've been brushing off for years.

The Epworth Sleepiness Scale asks how likely you are to doze off in everyday scenarios: sitting quietly after lunch, watching television, riding as a passenger on a long drive, or sitting in a car stopped in traffic. Each situation gets rated from 0 (no chance) to 3 (high chance), for a maximum score of 24. Scores below 10 fall within the normal range. A score between 10 and 15 points to moderate excessive daytime sleepiness. Anything above 16 is considered severe and moves the evaluation forward quickly.

That last bracket shows up more often than you'd expect among shift workers.

Clinicians at East Coast Sleep Clinic- Riverview also use the Stanford Sleepiness Scale alongside the ESS for a fuller picture. Both tools are subjective, measuring how sleepy you feel, not how sleepy your body actually is. Your ESS score gets recorded at the first appointment and rechecked after treatment begins. It's one of the cleaner ways to track whether an intervention is actually working.

But a questionnaire only goes so far. To measure what's happening in your brain and body while you sleep, the evaluation moves into objective testing.

When a Multiple Sleep Latency Test (MSLT) Gets Added On

Not everyone who comes through the Riverview clinic ends up needing an MSLT. But for patients whose overnight polysomnography comes back relatively clean, no major apnea, no notable oxygen drops, yet who are still falling asleep at traffic lights on Coverdale Road, this test is often what finally provides an answer.

The MSLT is scheduled the morning after your in-lab sleep study, while the monitoring equipment is still set up and your sleep patterns are fresh. Over the course of the day, you're given five scheduled 20-minute nap opportunities spaced two hours apart. Technicians measure how quickly you fall asleep during each one. That number is called sleep latency. A healthy, well-rested person takes roughly 10 to 20 minutes to drift off. Someone with narcolepsy or idiopathic hypersomnia often drops below eight minutes, sometimes below five.

The test also detects whether REM sleep appears during those brief naps. In people with narcolepsy, REM shows up abnormally early, within minutes of sleep onset. Two or more of these "sleep-onset REM periods" across the five naps is a diagnostic marker clinicians take seriously.

There's an inverse version called the Maintenance of Wakefulness Test, or MWT. Where the MSLT measures how fast you fall asleep, the MWT measures how well you can stay awake in a quiet, darkened room. It's used primarily for commercial drivers, CN Rail operators, and transport workers who need to show fitness for safety-sensitive roles before returning to work.

Most patients don't arrive at either test without going through a full clinical intake first. That first appointment at East Coast Sleep Clinic- Riverview is where the picture starts to take shape. Call (506) 405-0700 to book yours.

What Happens at Your First Fatigue Evaluation Appointment

The first appointment is less about running tests and more about building a complete picture. Before anything gets ordered, the clinician needs to understand the full shape of the problem.

That starts with a detailed sleep history. How long has the fatigue been going on? What does a typical night look like, time in bed, how long it takes to fall asleep, how often you wake up? You'll fill out the Epworth Sleepiness Scale, a short questionnaire that scores how likely you are to doze in eight everyday situations, from sitting and reading to stopped in traffic on your way across the Gunningsville Bridge. The score helps put a number on what you've been describing and gives the clinical team a baseline to track over time.

From there, the conversation gets broader. Current medications, mental health history, and screening questions for depression and anxiety are all part of the sleep disorder consultation. If a bed partner came with you, their observations carry real weight. Snoring patterns, witnessed pauses in breathing, or noticeable leg movements during the night are details that often clinch a working diagnosis before a single test is run.

There's also a brief physical assessment. Neck circumference, jaw position, and airway anatomy all factor into the picture, the same way they do in a broader adult sleep assessment.

Referrals arrive from family doctors across both the Vitalité and Horizon health networks, though self-referrals are also accepted in many cases. By the end of the appointment, you'll leave with a clear next step rather than an open-ended wait. Patients leave that first visit knowing exactly what happens next, not waiting to hear back. What gets ordered after depends entirely on what the intake suggests is most likely going on.

From Evaluation to Diagnosis: What Testing Looks Like

What gets ordered after the evaluation depends on the clinical picture. And that picture is rarely the same twice.

For patients where the intake points clearly toward obstructive sleep apnea, home sleep testing is usually the right starting point. It's accurate, less disruptive, and lets someone sleep in their own bed rather than a lab. But home testing has limits. It doesn't capture leg movement data, can't detect central apneas reliably, and won't give you the staging information needed for a full narcolepsy workup. For those cases, overnight polysomnography in our Riverview lab is the call.

When the evaluation raises the possibility of narcolepsy or idiopathic hypersomnia, the in-lab study gets extended with an MSLT the following morning. These are the conditions that explain "I sleep fine but I'm exhausted" better than apnea ever could. The MSLT measures how fast you fall asleep across five scheduled nap opportunities, the only way to objectively confirm whether daytime sleepiness is a neurological problem rather than a structural or behavioural one.

Patients referred through Vitalité or Horizon with cardiac concerns may start with nocturnal oxygen monitoring before anything more involved is scheduled.

All of it is coordinated through the Riverview clinic. Patients aren't handed a referral and sent to figure out the rest themselves.

Most people walking through the door aren't textbook presentations. They're Riverview parents running on interrupted sleep, commuters white-knuckling Coverdale Road at 7 a.m., and shift workers whose bodies have stopped knowing what day it is.

Why Riverview Commuters and Shift Workers Show Up Exhausted

Seventeen minutes doesn't sound like much of a commute. But when you're already running on fragmented sleep, crossing the Gunningsville Bridge or the Causeway at 7 a.m. with heavy eyelids is a genuinely dangerous situation. Riverview sends the vast majority of its working population into Moncton every single morning, almost entirely by car or truck. For someone with undiagnosed excessive daytime sleepiness, Coverdale Road and Route 114 are where that problem stops being abstract.

Shift work makes it worse. Hospital staff rotating between days and nights at The Moncton Hospital or Dr. Georges-L.-Dumont don't get to negotiate with their circadian rhythm. Neither do CN Rail crews, Irving operations workers, or call centre staff whose schedules flip every few weeks. The body never fully settles into a pattern. Over time, the exhaustion becomes a baseline that feels normal.

Then there's winter. Riverview runs short on daylight from November through February. The cold keeps people indoors, sedentary, and less likely to notice that what they're calling "winter blues" is actually a sleep disorder that's been building for years. Neighbourhoods like Bridgedale, Gunningsville, Pinewood, Coverdale, and the newer subdivisions stretching toward Hillsborough Road all see the same pattern: people who have been quietly struggling for months, sometimes years, before finally booking an appointment. There's a longer breakdown of why a full night of sleep still isn't enough for some people if you want to read more about the mechanism.

Often it takes a close call on the morning commute to push them through the door.

If that sounds familiar, the next step is straightforward. Book the evaluation at East Coast Sleep Clinic- Riverview and get an actual answer, rather than pushing through another month hoping things improve on their own.

Booking a Fatigue Evaluation at East Coast Sleep Clinic- Riverview

You don't need to wait months on a hospital waitlist to get answers. East Coast Sleep Clinic- Riverview offers appointments with shorter wait times than most facility-based sleep programs, and a family doctor referral is not always required, though you should confirm with your insurer before booking if coverage is a concern. Telemedicine sleep appointments are also available for patients who can't easily make it into the clinic in person.

The clinic serves all of Greater Moncton. Coming from Bridgedale, Gunningsville, or the newer subdivisions along Hillsborough Road, you're not travelling far for a thorough clinical workup.

To get the most out of your first appointment, bring a list of your current medications, any recent lab results your family doctor has already ordered, and a basic sleep diary if you've had a chance to keep one. Notes from a bed partner, what they've noticed about your breathing, restlessness, or snoring, are genuinely useful and often change the picture entirely.

The clinic is right here in Riverview, and the wait is nothing like a hospital program. Use the contact form on this page to request an appointment online, or call East Coast Sleep Clinic- Riverview directly at (506) 405-0700. Find out what's actually driving the exhaustion.

Frequently Asked Questions