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Does heat make sleep apnea worse?

Author

Emily Sparks

Published Jan 16, 2026

How Heat Aggravates Sleep Apnea. During times of extreme heat and humidity, it makes it much more difficult to breathe for those with lung conditions such as asthma, COPD, or sleep apnea.

What aggravates sleep apnea?

Congestive heart failure, high blood pressure, type 2 diabetes and Parkinson's disease are some of the conditions that may increase the risk of obstructive sleep apnea. Polycystic ovary syndrome, hormonal disorders, prior stroke and chronic lung diseases such as asthma also can increase risk.

Does sleep apnea get worse in summer?

When you think of summer, you probably think of relaxation and fun in the sun. But if you have sleep apnea, you may not know that your symptoms can get worse as the temperatures rise.

Does cool air help sleep apnea?

Based on single patient reports on reduced snoring in colder environments and a trial reporting increased genioglossus activity in normal adults in a cold environment,9 we hypothesized that obstructive sleep apnea would diminish in a colder environment.

Why is my sleep apnea suddenly worse?

Your Sleep Position

Sleeping on your back can make your sleep apnea worse— this is because your tongue can fall back towards your throat and press against your airway. Any extra weight or pressure, such as body fat, around your airway can block it while you're on your back also. Instead, try sleeping on your side.

25 related questions found

Can you reverse severe sleep apnea?

CPAP and oral appliances work well, but they're not cures for sleep apnea. The only sure way to rid yourself of the condition for good is to either lose weight or have surgery to remove excess tissue from the palate or throat. Surgery can have side effects, which is why it's usually viewed as a last resort.

What foods make sleep apnea worse?

5 Foods That Can Make Sleep Apnea Worse

  • Bananas. Bananas are full of healthful nutrients, and they are delicious. ...
  • Refined Carbohydrates. Whole grain foods are great for your health because they contain lots of nutrients and contribute to satiety. ...
  • Dairy. ...
  • Alcohol. ...
  • Fatty Meats.

Does humidity make sleep apnea worse?

Less humidity in the winter is a significant reason sleep apnea is worse in the winter. Especially if you're breathing cold air in through your mouth which can dry out the airway and lungs. The cold dry air also dries out the nasal passages.

Does a humidifier help with sleep apnea?

CPAP humidifiers were designed to replace moisture in the nasal airways and help maintain sufficient warmth and humidity. When you use a humidifier with your CPAP machine, the air retains more moisture, resulting in added comfort and improvement in sleep apnea symptoms.

Is sleep apnea worse with a cold?

Posted February 6, 2019 . If you are living with sleep apnea, you may be wondering whether it will get worse whenever you have a cold or runny nose. The truth is that a cold or runny nose can aggravate your sleep apnea and make it more difficult for you to enjoy a good night's sleep.

Does weather affect sleep apnea?

Among an already large number of causes of Obstructive Sleep Apnea, colder weather can be added to the list. In a recent study conducted out of Brazil, links were found between the colder seasons and severity of sleep apnea symptoms.

Is sleep apnea fatal?

“Sleep apnea can directly cause death by a person's breathing being infrequent enough to create immediate tissue ischemia (tissue death from lack of oxygen) in the heart and/or brain, resulting in a fatal heart attack or stroke,” Jenna Liphart Rhoads, R.N., Ph.

What medications to avoid if you have sleep apnea?

Many medications can make sleep apnea worse, including:

  • Barbiturates.
  • Benzodiazepines.
  • Some beta-blockers.
  • Opioids.
  • Sildenafil (an erectile dysfunction drug)
  • Testosterone.
  • Drugs that cause you to gain weight.

What is the best sleeping position for sleep apnea?

Sleeping on Your Right Side

Side sleeping is the preferred position for helping calm your sleep apnea. Sleeping on your right side reduces snoring and encourages blood flow.

Can sleep apnea be cured naturally?

“The only way to 'cure' sleep apnea naturally is with significant lifestyle changes,” notes Dr. May. Generally, sleep apnea symptoms like daytime sleepiness and comorbidities like heart disease and excess weight can be treated thus.

What can I do instead of CPAP?

5 Sleep Apnea Treatment Options

  • Oral Appliances. Just as there are dental professionals who specialize in orthodontics or dental implants, there are also those who can help with sleep apnea. ...
  • Oral Surgery. In some cases, genetics can be the cause of sleep apnea. ...
  • Weight Loss. ...
  • Positional Therapy. ...
  • Inspire Therapy.

Can I use my sleep apnea machine without water?

Can you use a CPAP without the humidifier or water chamber? CPAP machines are usable without a humidifier or water chamber. The machine will continue to disperse dry air to your mask. If you are in a humid environment, you may find that a humidifier is not necessary.

Can central heating cause apnea?

Central heating and space heaters tend to pull moisture from the air; leading to an increase in the number of times that you stop breathing each night. Some other factors which might contribute to seasonal sleep apnoea can include: A higher sensitivity to pain due to increased barometric pressure.

Can being sick make sleep apnea worse?

Sleep apnea is a real health problem, and it only stands to become more of an issue if you get sick on top of it. You'll have an even harder time breathing at night, and your immune system will already be weakened by your sickness. The medication you take to treat the sickness can also have an effect.

Is sleep apnea a seasonal?

Cosinor analysis uncovered a significant seasonal pattern in the AHI of different patients undergoing polysomnography, independent of sex, age, BMI, neck circumference, and relative air humidity. This finding suggests that obstructive sleep apnea severity may be associated with other seasonal epidemiologic phenomena.

Do bananas help sleep apnea?

Bananas. Although bananas are a great source of fiber and potassium, if you have sleep apnea, they're not the best snack choice. They increase mucus production in your mouth and throat, which can make your breathing problems associated with sleep apnea even worse.

Can you reverse mild sleep apnea?

Sleep apnea is a chronic condition. Mild cases can be improved with lifestyle changes, such as weight loss, increase in physical activity, or quitting smoking and drinking. However, in all cases, CPAP therapy remains the gold standard for treatment.

Do bananas cause sleep apnea?

Bananas. Although bananas are known to be a great source of potassium and fiber, they actually can increase your mucus production in your mouth and throat. This can sometimes dramatically worsen breathing problems, and it can exacerbate your sleep apnea.

How many years does sleep apnea Take off your life?

If left untreated, obstructive sleep apnea can shorten your life from anywhere between 12-15 years. While there is no permanent cure for obstructive sleep apnea, diagnosis and treatment will alleviate its effects. Proper treatment can ensure that your OSA won't shorten your life.

What is the newest treatment for sleep apnea?

Also referred to as upper airway stimulation, hypoglossal nerve stimulation is a newer treatment recommended for people who have moderate to severe OSA and cannot tolerate a PAP machine.