How to Spot Sleep Apnea in Your Partner
You are the only person in the house who can observe this. The snorer cannot see their own breathing stop, which is exactly why sleep apnea goes undiagnosed for years.
Sleep apnea is one of the few serious conditions where the patient is structurally unable to observe their own primary symptom. They are unconscious while it happens and they remember nothing about it in the morning.
That makes you the diagnostic instrument. It is worth knowing what you are looking for.
The thing to watch for
Pauses in breathing. This is the central observation, and once you have seen one you will not mistake it.
The pattern goes: loud snoring, then silence. The silence is the significant part — it feels wrong, it goes on longer than a breath should, and it commonly lasts ten seconds or more. Then it ends with a gasp, a snort or a choking sound as the airway reopens, often with a jolt of movement.
The silence is where the airway has closed. It is not restful quiet. It is obstruction.
If you have witnessed this even once, it is worth reporting. Frequency matters clinically, but a single clearly observed pause followed by a gasp is enough to justify an assessment.
The other observable signs
Gasping, snorting or choking at the end of a quiet stretch.
Snoring that stops and restarts rather than running continuously. Continuous snoring is generally more benign than snoring that is repeatedly interrupted.
Visible effort. Chest and abdomen working against a closed airway — sometimes moving in opposition to each other rather than together.
Restlessness and sudden movement. Kicking, jerking, or a whole-body startle as breathing resumes.
Mouth breathing with the jaw hanging open all night.
Sweating, particularly around the head and neck.
Colour changes around the lips in bad episodes. Uncommon and significant.
Signs they can report, if asked the right way
The snorer has their own symptom set. They are unlikely to volunteer these because each has a more ordinary explanation.
- Waking with a headache most mornings
- Waking with a very dry mouth or sore throat
- Getting up to urinate repeatedly overnight
- Waking unrefreshed regardless of hours slept
- Falling asleep easily during the day — in front of the television, in meetings, and most importantly at traffic lights
- Difficulty concentrating, irritability, low mood
- Blood pressure that is difficult to control
- Reflux at night
Ask about the driving one directly. It is both the most dangerous and the most easily dismissed.
The risk factors clinicians weigh
Screening questionnaires used in clinics combine observable symptoms with physical risk factors. The commonly used one covers: snoring, tiredness, observed apneas, high blood pressure, BMI over 35, age over 50, neck circumference over about 40 cm, and male sex.
You do not need to score anybody. The point is that the more of these that stack up, the stronger the case for assessment — and that a slim person can still have apnea, which is a widespread misconception. Weight is a risk factor, not a requirement.
A note on women
Apnea is underdiagnosed in women, substantially, because the classic picture was built on male patients.
Women more often present with insomnia, fatigue rather than overt sleepiness, morning headaches, anxiety and low mood — and less often with dramatic witnessed pauses. If your partner is a woman with new snoring and those symptoms, the absence of a textbook presentation is not reassurance. More on this, particularly around menopause.
What to do with what you have seen
Record it. A recording is far more useful than a description, both for convincing your partner and for the appointment. How to do that properly, and without it becoming a weapon.
Write down what you have observed. Dates, roughly how long the pauses lasted, how often. Memory degrades and specifics carry weight in a consultation.
Get it in front of a doctor. Sleep apnea is diagnosed with a sleep study — in a lab or with a validated home test — and interpreted by a clinician. No app or watch substitutes for that, and wearable screening misses a substantial fraction of cases.
Do not let a consumer gadget reassure you. If you have witnessed pauses and a watch has said nothing, trust what you saw.
What not to do
Do not attempt to treat it at home. Nothing sold over the counter treats obstructive sleep apnea, and quietening the noise while the obstruction continues removes the warning sign and leaves the condition running.
That includes anti-snoring devices, which are for snoring rather than apnea. And it particularly includes anything that seals the mouth, which is inappropriate where there is undiagnosed airway obstruction.
The correct order is: observe, record, get assessed, then treat whatever is actually there. What separates ordinary snoring from apnea.