What Is Sleep Apnea?
Sleep apnea occurs when breathing repeatedly stops and starts during sleep. The most common type is obstructive sleep apnea, which happens when the airway becomes partially or completely blocked. These pauses in breathing can last several seconds and may occur dozens or even hundreds of times per night.
Each interruption reduces oxygen levels and forces the brain to briefly wake the body to restart breathing. Most people do not remember these awakenings, but the repeated disruption prevents deep, restorative sleep.
Common Signs and Symptoms
Sleep apnea symptoms can vary from person to person. Some are obvious, while others are more subtle.
Loud, Persistent Snoring
Frequent loud snoring is one of the most common warning signs. While not everyone who snores has sleep apnea, chronic snoring combined with other symptoms should be evaluated.
Pauses in Breathing During Sleep
A bed partner may notice episodes where you stop breathing, gasp, or choke during the night. These breathing pauses are a key indicator of obstructive sleep apnea.
Excessive Daytime Fatigue
Waking up tired despite a full night in bed is a major red flag. Sleep apnea prevents deep sleep, leading to persistent daytime sleepiness, difficulty concentrating, and low energy.
Morning Headaches
Low oxygen levels during the night can cause headaches upon waking.
Mood Changes or Irritability
Sleep disruption can affect emotional regulation, contributing to mood swings, anxiety, or depression.
Dry Mouth or Sore Throat in the Morning
Breathing through the mouth due to airway blockage can leave the throat dry or irritated.
Risk Factors That Increase the Likelihood
Certain factors make sleep apnea more likely. You may be at higher risk if you:
- Are overweight or obese
- Have a family history of sleep apnea
- Have a thick neck circumference
- Experience nasal congestion or structural airway issues
- Are male, although women are also affected
- Are over the age of 40
However, sleep apnea can affect individuals of any age, body type, or gender.
When to Seek a Professional Evaluation
If you experience multiple symptoms, especially loud snoring combined with daytime fatigue, it is important to seek medical evaluation. Sleep apnea does not improve on its own and can worsen over time.
Untreated sleep apnea is associated with serious health risks including:
- High blood pressure
- Heart disease
- Stroke
- Type 2 diabetes
- Memory problems
At ISS Gulfcoast, patients receive comprehensive evaluation for sleep-related breathing disorders. Dr. Vincent Pisciotta performs detailed assessments to determine whether sleep apnea is present and what type of treatment is most appropriate.
How Sleep Apnea Is Diagnosed
Diagnosis typically involves a sleep study, which monitors breathing patterns, oxygen levels, heart rate, and brain activity during sleep. This may be performed at home or in a sleep lab, depending on your symptoms and medical history.
The results determine the severity of the condition and guide treatment recommendations.
What Happens After Diagnosis?
The good news is that sleep apnea is treatable. Treatment options may include:
- CPAP therapy
- Oral appliance therapy
- Lifestyle modifications
- Surgical or minimally invasive procedures for airway correction
Early treatment can dramatically improve sleep quality, energy levels, and long-term health outcomes.
Conclusion
If you constantly feel tired, snore loudly, or have been told you stop breathing during sleep, these are not symptoms to ignore. Asking how do I know if I have sleep apnea is often the first step toward better health.
A proper evaluation at ISS Gulfcoast with Dr. Vincent Pisciotta can provide clear answers and personalized treatment options. Identifying sleep apnea early can improve sleep, restore energy, and reduce the risk of serious complications.
About the Author
Vincent Pisciotta, M.D., F.A.C.S
Better Days
March 4, 2026