People who live in air-conditioned surroundings report greater rates of respiratory symptoms, such as wheezing and shortness of breath, according to a study published in the Journal of Environmental Health Research. The results of the study were ascribed to greater exposure to pollutants and allergens indoors.
Air conditioning impact on respiratory health
In healthy individuals, exposure to air conditioners with very cold air can cause alterations in the respiratory airways that, in the context of pre-existing conditions such as asthma, can increase the risk of developing a respiratory illness.
Exposure to AC will affect respiratory health
The cold air produced by the AC can irritate the respiratory tract, causing symptoms such as coughing, wheezing, chest tightness, and shortness of breath.
According to pulmonologist Dr. Michael Scharf, inhaling cold air may cause bronchial irritation and cough. If you have asthma or chronic obstructive pulmonary disease (COPD), the cold air “may induce bronchial tightening or constriction leading to cough, wheeze and shortness of breath.”
Too much AC use can lead to loss of moisture from skin, hair, nose and throat. It can basically dry out the mucus membranes which then in turn lose their ability to protect you from harmful bacteria and viruses.
Sleeping with the air conditioning on isn't advisable, not because it's harmful but due to the inability to regulate it while asleep, which may contribute to conditions that might lead to feeling unwell.” The doctor, however, specifies that sleeping with air conditioning on does not directly cause an illness.
Prolonged air conditioner use can affect health, causing dry skin, dehydration, and respiratory problems. Spending significant time in AC rooms may spread allergens, leading to colds and coughs. Regular maintenance of AC systems and hydration are crucial to avoid these issues and enhance overall well-being.
Generally, places with lower ozone levels and lower pollution levels are good choices for people with lung disease, Dr. Knepler said. And if you find that cold, dry air or hot, humid air causes flare-ups, you could look for a location that's more comfortable for you.
Cold air can cause your airways to narrow. This can increase the amount of mucus you produce and make it harder to breathe. Cold, dry air can also irritate your airways and make symptoms like wheezing, coughing and breathlessness worse.
Cold weather acts as a vasoconstrictor, which means it narrows blood vessels. This raises the risk of heart attack. What you can do: Dress warmly when going out, with a hat, gloves, and a warm coat. Don't do any strenuous activity outdoors that may stress your heart, such as shoveling snow.
A/Prof Morgan explains that colder air from air conditioning can trigger irritations to either the upper airways (nose/throat) or lower airways. “If these airways are already swollen or inflamed, that will often trigger a sense of chest tightness and cough,” she says.
When your air conditioner is on, any mold, mildew, bacteria, and other allergens in the home get airborne. You can end up breathing this airborne matter in, and since the air conditioner can also dry out the air, it can irritate your nose and throat as well.
Air conditioning left on overnight can dry out your room, making your nose feel stuffy and your skin feel dry. If this happens, you may want to cool your room down before going to bed and then turn the air conditioning off.
Following diagnosis, your doctor will likely recommend a steroid treatment plan. Avoiding exposure to the allergens that caused the condition is also a vital part of air conditioner lung treatment.
During the summer, the ideal room temperature is between 22 and 26 degrees Celsius. This temperature range is considered comfortable for most people during the summer months, as it helps keep the room cool while providing a comfortable living environment.
So, it is not cold or damp air that is the main cause of contracting pneumonia. However, cold and damp rooms and poor ventilation make it easier for bacteria, viruses, and fungi to grow.
Cold weather, and particularly cold air, can also play havoc with your lungs and health. Cold air is often dry air, and for many, especially those with chronic lung disease, that can spell trouble. Dry air can irritate the airways of people with lung diseases.
The World Health Organization recommends a thermostat setting no lower than 68 degrees while you're home. If you have children or seniors in your house, that number increases to at least 70 degrees. If your house is too cold, it can cause problems with blood pressure and circulation, as well as affect your heart rate.
Reflux and heartburn: If you suffer from heartburn, sleeping on your right side can make symptoms worse, Salas says. That's true for people who have gastroesophageal reflux disease (GERD) and for people who have heartburn for other reasons, such as pregnant women.
“[We have] shown that increasing warmth leads to improvements in health for most respiratory diseases, and our recently completed Housing, Heating and Health Study found warmer temperatures improved the respiratory symptoms of children with asthma,” she says.
The findings of this study suggest that additional indoor cooling may improve COPD respiratory health during the warmer months and that consideration should be given when traveling outdoors in warmer weather.
People who live in air-conditioned surroundings report greater rates of respiratory symptoms, such as wheezing and shortness of breath, according to a study published in the Journal of Environmental Health Research. The results of the study were ascribed to greater exposure to pollutants and allergens indoors.
Conclusion. While air conditioning systems offer several health benefits, such as improved air quality, comfortable living environments, and better sleep quality, they can also lead to respiratory issues, skin dryness, and air-conditioning disease.
Running the “auto” function of your air conditioner all day and night isn't the best idea for any home. There are a few reasons you don't want to run your AC system all the time: System stress: Your air conditioner unit needs time to take a break.