Helping someone with sleep apnea starts with recognizing the signs, encouraging them to get evaluated, and then supporting them through treatment. Sleep apnea causes the airway to collapse repeatedly during sleep, cutting off airflow for seconds at a time, sometimes dozens or hundreds of times per night. The person often has no idea it’s happening. That’s where you come in.
Recognizing the Signs They Might Miss
Most people with sleep apnea don’t know they have it because the symptoms happen while they’re unconscious. As a bed partner, family member, or close friend, you’re often in the best position to spot the pattern. The hallmark sequence is loud snoring followed by a stretch of silence (the airway has collapsed), then a sudden gasp, choke, or body jerk as breathing restarts. If you’ve witnessed this cycle, that alone is worth bringing up.
Other signs you might notice or they might mention: waking up with a dry mouth or headache, feeling exhausted despite a full night’s sleep, needing to urinate frequently overnight, difficulty concentrating during the day, or dizziness first thing in the morning. Daytime sleepiness is one of the most telling symptoms because it reflects how fragmented their sleep actually is. Each time the airway closes, the brain briefly wakes the body to resume breathing, preventing deep, restorative sleep even if the person doesn’t remember waking up.
How to Bring It Up
Telling someone they stop breathing in their sleep can feel alarming to hear. Focus the conversation on what you’ve observed and how it connects to how they feel. Rather than leading with “I think you have sleep apnea,” try something like “I’ve noticed you gasp for air a lot at night, and you’ve mentioned being tired all the time. That could be connected.” Frame it as a health concern, not a complaint about snoring.
It helps to mention the stakes without being dramatic. Untreated sleep apnea causes repeated drops in blood oxygen and surges in stress hormones throughout the night. Over time, this raises the risk of high blood pressure, heart disease, stroke, and type 2 diabetes. A sleep study, which can often be done at home now, is the standard way to confirm or rule it out.
Supporting CPAP Treatment
Continuous positive airway pressure (CPAP) is the most common and effective treatment for moderate to severe sleep apnea. A CPAP machine delivers a gentle stream of air through a mask, keeping the airway open during sleep. It works well, but many people struggle to stick with it. This is where your support matters most.
Adherence makes a significant difference in outcomes. Among people with both sleep apnea and coronary artery disease, using CPAP for at least four hours per night reduced the risk of major cardiac events by 42% compared to inconsistent use. It also reduced the risk of death from any cause by 23%. But hitting that four-hour threshold takes adjustment. The mask can feel claustrophobic, air leaks are common early on, and the noise can be disruptive for both of you.
You can help by being patient during the adjustment period, which typically lasts a few weeks. Encourage them to try different mask styles if the first one doesn’t fit well. If the pressure feels too strong, most modern machines have a ramp feature that starts low and gradually increases. Normalizing the device rather than treating it as an inconvenience goes a long way. Some partners report sleeping better themselves once CPAP eliminates the snoring and gasping.
Keeping the Equipment Clean
CPAP equipment needs regular cleaning, and you can help by building it into a shared routine. According to the FDA, most CPAP masks, hoses, and humidifier tanks only need mild soap and water. The mask and detachable hoses can be soaked in a sink of soapy water and hung up to air dry. Some manufacturers recommend a diluted vinegar rinse. Reusable filters should be rinsed with water on the schedule the manufacturer suggests, and disposable filters replaced on time. Visible dirt on the mask or connectors can be wiped off with a soft cloth before soaking. Skip any aftermarket cleaning devices unless they’ve been specifically cleared by the FDA for that purpose.
Helping With Lifestyle Changes
Weight, alcohol, and sleep position all affect how often the airway collapses at night. If the person you’re helping is overweight, even modest weight loss can improve symptoms meaningfully. One long-term study found that each kilogram (about 2.2 pounds) of weight lost corresponded to roughly a 0.5 to 0.7 reduction in the number of breathing disruptions per hour. That adds up. Losing 10 to 15 kilograms over time can move someone from severe to mild territory. You can support this by cooking together, joining them for walks, or simply not undermining their efforts with late-night snacking pressure.
Alcohol relaxes the muscles that keep the airway open, particularly the tongue muscle. This effect is strongest when blood alcohol levels are still rising, which means drinking in the evening or close to bedtime is the worst timing. Helping someone cut back on evening alcohol, or keeping it out of the house if that’s what they need, is a concrete way to reduce nighttime episodes.
Positional Therapy for Side Sleeping
Many people with sleep apnea have what’s called position-dependent apnea, meaning their airway collapses far more often when they sleep on their back. Gravity pulls the tongue and soft tissue backward in that position. For these individuals, simply staying on their side throughout the night can dramatically reduce symptoms.
In one crossover trial, a foam device worn on the back (preventing back sleeping) reduced breathing disruptions to fewer than five per hour in 92% of patients with position-dependent apnea, compared to 97% for CPAP. That’s a near-equivalent result for the right patient. Newer vibrating devices buzz gently when the wearer rolls onto their back, training them to stay on their side without a bulky attachment. You can help by sewing a tennis ball into the back of a sleep shirt as a low-tech starting point, or by looking into purpose-built positional devices if the problem is clearly worse when they sleep face-up.
When CPAP Isn’t Working
Some people genuinely cannot tolerate CPAP despite trying multiple masks and pressure settings. That doesn’t mean treatment stops. Two main alternatives exist, and knowing about them lets you help advocate for the next step.
Oral appliances are custom-fitted mouthpieces that push the lower jaw slightly forward, widening the airway. They reduced breathing disruptions in about 86% of patients in one study, with an average reduction of 45%. About a third of patients saw their episodes drop by at least half. Patient satisfaction with oral appliances tends to run higher than with CPAP, around 76% to 88% in studies, partly because they’re quieter and more portable. These devices require a dentist fitting and aren’t suitable for people with significant dental issues, missing teeth, or nasal obstruction.
For people with moderate to severe apnea who can’t use either CPAP or an oral appliance, a surgically implanted nerve stimulator is another option. This small device, placed under the skin of the chest, stimulates the nerve that controls the tongue, keeping the airway open during sleep. Clinical success rates are around 80% within the first year and 73% between one and three years. About 82% of patients achieve fewer than 15 breathing disruptions per hour at the 12-month mark. Eligibility typically requires a BMI under a certain threshold and a sleep study showing the right pattern of airway collapse.
What Your Support Actually Looks Like Day to Day
The most helpful thing you can do is stay engaged without being controlling. Remind them to use their CPAP without nagging. Notice improvements out loud: “You seem more rested today” reinforces the habit. Go with them to sleep medicine appointments if they want company. Track their energy levels and mood over time so you can both see whether treatment is working.
If they resist getting evaluated in the first place, keep the door open. Mention it once clearly, explain why it worries you, and give them space to come around. Many people avoid a sleep study because they assume the only option is a bulky mask for the rest of their life. Knowing that oral appliances, positional therapy, and nerve stimulation exist as alternatives can make that first appointment feel less like a sentence and more like a solvable problem.