Sleep apnea can make it hard to get good sleep. But it doesn’t just cause tiredness—it can also lead to bigger problems like high blood pressure, heart disease, and stroke, and it can also raise our risk for conditions like obesity or type 2 diabetes. That’s why finding the right treatment matters.
Now, a new study shows that losing weight with the help of a medication may make sleep apnea symptoms much better.
How Sleep and Weight Are Connected
People with obstructive sleep apnea (OSA) often carry extra weight. This weight can press on the throat at night and block the airway during sleep. That’s what causes the breathing to stop and start.
Many people use a machine called a CPAP to help keep the airway open. While CPAP can work well, some people find it hard to use every night.
That’s where medication for weight loss may help.
A New Study Shows Results for Sleep Apnea
In a recent study, adults with obesity and sleep apnea took a weight loss medication for one year. Some used a CPAP machine and some did not.
Here’s what happened:
- People who took the medication had 50% to 60% fewer breathing problems during sleep.
- They also lost about 20% of their body weight, which helped their sleep and health.
The people who got a placebo (a treatment with no medicine) saw much smaller improvements.
Why This Is Important
This is one of the first studies to show that a weight loss medication can help with sleep apnea symptoms. It may offer new hope—especially for those who don’t do well with CPAP or need more help.
The medication used in the study is already approved for weight loss, and was recently approved for moderate to severe obstructive sleep apnea as well. The results make it clear that losing weight with medication can make a big difference for people with sleep apnea.
What to Do Next
Anyone who snores loudly, wakes up feeling tired, or gasps for air at night should talk to a doctor / healthcare provider. A sleep study can show if sleep apnea is the cause.
If sleep apnea is diagnosed, the doctor / healthcare provider may suggest:
- Using a CPAP or other device
- Making changes to food, exercise, or sleep habits
- Trying a weight loss medication that could also help with breathing at night
Getting better sleep can lead to more energy, better focus—and a much healthier life.
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The medical information on My Weight – What To Know’s website is provided as an information resource only. The content is not in any way intended to be nor should you rely on it as a substitute for professional medical evaluation, diagnosis, advice and treatment.
