Snoring Isn't Harmless: Sleep Apnea Guide

Red-flag snoring

Loud nightly snoring with witnessed pauses, morning headaches and daytime sleepiness suggests apnea. Belly fat, large neck and alcohol worsen it.

Untreated apnea raises BP, sugar and heart risk and causes road accidents.

Testing and treatment

Home sleep study (polygraphy) diagnoses most cases; CPAP is first-line for moderate-severe disease. Weight loss, side-sleeping and alcohol cuts help mild cases.

CPAP is not lifelong doom — many adapt in 1–2 weeks with correct mask fitting.

STOP-Bang: the 2-minute self-screen

Score one point each: loud Snoring, daytime Tiredness, Observed pauses, high blood Pressure, BMI above 35 (lower thresholds apply for Asians — consider above 27.5 with belly fat), Age above 50, Neck above 40 cm (men) / 36 cm (women), and male Gender. Scores 0–2 suggest low risk, 3–4 intermediate, 5+ high — but any witnessed pauses with sleepiness deserve evaluation regardless.

Epworth Sleepiness Scale above 10 (dozing in meetings, traffic, conversations) corroborates significant daytime impact. Road accidents from drowsy driving are a leading apnea harm — long-distance drivers should screen proactively.

Home sleep study vs lab PSG: which test when

Home polygraphy (type 3) records airflow, effort, oxygen and pulse overnight at home — sufficient for most straightforward loud-snoring-plus-sleepiness cases. In-lab polysomnography adds brain waves, leg movements and video, needed for complex, mild-symptom or comorbid cases (heart failure, COPD overlap, narcolepsy suspicion).

Results report AHI (apneas + hypopneas per hour): below 5 normal, 5–15 mild, 15–30 moderate, above 30 severe — interpreted alongside symptoms and oxygen dips, not as a lone number.

• Avoid alcohol and sedatives on test night — they worsen indices artificially
• Sleep normally; 'best behaviour' nights underestimate disease
• Repeat testing after major weight change or if symptoms persist on treatment

CPAP success: mask, pressure and the first two weeks

CPAP is first-line for moderate-severe apnea: gentle air pressure splints the airway open. Modern auto-CPAP with heated humidification and nasal or pillow masks suits most; full-face masks help mouth breathers. Correct fitting solves most 'I can't tolerate it' cases — ask for a mask trial, not a single pickup.

Adaptation plan: wear the mask watching TV for 30 minutes daily for 3 days, then half-nights, then full nights. Nasal congestion, dry mouth and mask marks all have fixes (humidity, chin strap, liner, size change). Most adapt within 1–2 weeks with support.

Beyond CPAP: weight, position, alcohol and surgery

Ten percent weight loss halves AHI in many patients; bariatric surgery helps severe obesity with apnea. Side-sleeping (tennis-ball technique, positional trainers) helps positional apnea. Evening alcohol relaxes airway muscles and must go — the worst snoring nights follow drinking.

Mandibular advancement devices suit mild-moderate apnea or CPAP-intolerant patients via sleep dentists. Airway surgery (septoplasty, tonsillectomy, UPPP) helps selected anatomy after sleep-medicine evaluation — never as blind first steps.