Mature man snoring while sleeping in bed. Apnea problem

The Warning Signs of Sleep Apnea You Shouldn’t Ignore

Last Updated on: November 3, 2026

The Warning Signs of Sleep Apnea You Shouldn’t Ignore

A full night of sleep does not always mean waking up rested. Frequent snoring, gasping during sleep, morning headaches, and daytime fatigue can all be signs that something is interfering with your breathing at night. Pay attention to these symptoms, especially if they happen regularly.

At Longwood Dental Group, we help patients in Brookline understand how certain sleep-related symptoms may be connected to their oral health and breathing. Dr. Sandy Perez focuses on sleep apnea treatment and can discuss your symptoms, available treatment options, and when further evaluation may be appropriate. If poor sleep has started affecting how you feel during the day, bringing it up at your next visit can be a good place to start.

Common Warning Signs of Sleep Apnea

Sleep apnea symptoms aren’t always obvious, especially if you don’t remember waking up during the night. In many cases, the first clues show up during the day or are noticed by someone you sleep next to. Some common signs include:

  • Loud snoring: Frequent or disruptive snoring, particularly when it is interrupted by pauses in breathing.
  • Daytime fatigue: Feeling unusually tired or sleepy despite getting enough sleep.
  • Morning headaches: Regularly waking up with a headache.
  • Dry mouth or sore throat: Waking with a dry mouth or irritated throat, which may be related to breathing through your mouth while sleeping.
  • Difficulty concentrating: Having trouble focusing or staying attentive during the day.
  • Irritability or mood changes: Poor-quality sleep can affect how you feel and function during the day.
  • Waking up gasping: Gasping, choking, or feeling short of breath during the night.

Experiencing one of these symptoms does not necessarily mean you have sleep apnea. If several happen regularly, particularly loud snoring, pauses in breathing, or waking up gasping, it is worth discussing them with a healthcare professional. A partner’s observations can also help, as they may notice changes in your breathing that you don’t notice while sleeping.

How Untreated Sleep Apnea Affects Your Health

Sleep apnea does more than disrupt your rest. When breathing repeatedly stops and starts through the night, oxygen levels drop, and the body works overtime to compensate, straining the heart and nervous system long after morning arrives. Over time, this repeated strain can make everyday tasks like climbing stairs or exercising feel more difficult than they should.

A study published through the National Institutes of Health found that deaths linked to sleep apnea and high blood pressure have climbed sharply over the past two decades, a trend tied to the condition going unrecognized for too long. Catching the warning signs early gives you the chance to address sleep apnea before it leads to more serious health concerns down the road. For many patients, working with a dentist familiar with oral appliance therapy is a more comfortable starting point than jumping straight to a CPAP machine.

Sleep Apnea Care at Longwood Dental Group

If you are experiencing symptoms of sleep apnea, Dr. Sandy Perez can discuss what you have noticed and whether an oral appliance may be appropriate. These custom devices are worn while you sleep and are designed to help keep the airway open. Many patients find this option more comfortable than adjusting to a CPAP machine right away.

Some patients also experience jaw pain or tension, so we may evaluate whether TMJ treatment could help alongside a sleep apnea plan. Longwood Dental Group has cared for Brookline families for more than 40 years, and our in-house lab allows us to handle much of the appliance process right here in our office. If you also grind or clench your teeth at night, we can determine whether a custom night guard or another approach is right for you. When a sleep study or medical evaluation is needed, we can also work with your physician as part of your care.

Talk to Longwood Dental Group About Your Sleep Apnea Treatment Options

If snoring, morning headaches, or daytime fatigue have become a regular occurrence, it may be worth discussing them with a dental professional. Longwood Dental Group has cared for Brookline patients for more than 40 years and has earned recognition from Best of Boston. Our doctors can talk with you about what you have been experiencing and determine whether dental treatment may have a role in your care.

You do not need to know exactly what is causing your sleep problems before making an appointment. We can discuss what you have noticed, answer your questions, and help determine the appropriate next step, including coordinating with your physician when further evaluation is needed. Contact our office to schedule a visit and discuss your symptoms with our team.