The dependency on air conditioners (ACs) has spread to semi-urban and rural areas as well, due to the growing menace of heatwaves.
While ACs do provide relief from extreme heat, staying inside a room with AC on, which is most common in households and office setups these days, there are potential health risks associated with it.
Sleeping with the air conditioning (AC) on can provide relief during hot and humid nights, but it may also pose certain health risks if not used appropriately.
Here are six potential health issues that sleeping with the AC on may cause:
1. Exposure to AC will affect respiratory health
Sleeping in a room with the AC on can lead to respiratory problems, particularly for individuals who are sensitive to cold air or have existing respiratory conditions such as asthma or allergies. The cold air produced by the AC can irritate the respiratory tract, causing symptoms such as coughing, wheezing, chest tightness, and shortness of breath. Additionally, AC units can circulate allergens and airborne pollutants if not properly maintained, exacerbating respiratory symptoms for susceptible individuals.
To mitigate respiratory issues, consider setting the AC temperature to a moderate level, using a humidifier to add moisture to the air, and regularly cleaning or replacing air filters to reduce allergens and pollutants.
2. It can dry out the skin and eyes
Sleeping in a room with the AC on can lead to dry skin and eyes due to reduced humidity levels. The cold air produced by the AC can strip moisture from the skin, leading to dryness, itching, and flakiness. Similarly, prolonged exposure to dry air can cause irritation and discomfort in the eyes, exacerbating symptoms such as redness, itching, and blurred vision.
To alleviate dry skin and eyes, consider using a humidifier to increase humidity levels in the room, applying moisturizer to the skin before bedtime, and using lubricating eye drops to hydrate the eyes as needed.
3. It can increase muscle stiffness and pain
Sleeping in a cold room with the AC on can cause muscle stiffness and joint pain, especially if the body is exposed to cold temperatures for an extended period. Cold temperatures can cause muscles to contract and tighten, leading to stiffness and discomfort. Additionally, cold air can exacerbate joint pain and stiffness in individuals with arthritis or other musculoskeletal conditions.
To prevent muscle stiffness and joint pain, consider adjusting the AC temperature to a comfortable level, using blankets or layers to stay warm while sleeping, and engaging in gentle stretching exercises before bedtime to promote relaxation and flexibility.
4. It can weaken the immune system
Sleeping in a room with the AC on may increase the risk of respiratory infections, as cold air can weaken the body’s immune response and make individuals more susceptible to viral and bacterial infections. Prolonged exposure to cold temperatures can also constrict blood vessels in the nasal passages and upper respiratory tract, reducing the body’s ability to fend off pathogens and viruses.
To reduce the risk of respiratory infections, consider maintaining a comfortable room temperature, practicing good hygiene habits such as washing hands frequently and avoiding close contact with individuals who are sick, and ensuring proper ventilation in the bedroom to minimize the spread of airborne pathogens.
5. It can disturb sleep pattern
Sleeping in a room with the AC on can disrupt sleep patterns and lead to poor sleep quality, particularly if the temperature is too cold or if the AC unit produces noise that interferes with sleep. Cold temperatures can cause discomfort and awakenings during the night, while noisy AC units can disrupt sleep and prevent individuals from entering deep, restorative sleep stages.
To promote restful sleep, consider setting the AC temperature to a comfortable level, using white noise machines or earplugs to block out noise, and maintaining a consistent sleep schedule. Additionally, avoid consuming caffeine or engaging in stimulating activities close to bedtime, as these can interfere with sleep onset and quality.
6. It can worsen allergies
Sleeping with the AC on can exacerbate allergies in sensitive individuals, as AC units can circulate allergens such as dust, pollen, mold, and pet dander if not properly maintained. Additionally, low humidity levels in air-conditioned rooms can contribute to the accumulation of allergens and airborne pollutants, worsening symptoms such as sneezing, congestion, runny nose, and itchy eyes.
To alleviate allergy symptoms, consider using a high-efficiency particulate air (HEPA) filter in the AC unit to trap allergens, regularly cleaning or replacing air filters to reduce allergen exposure, and keeping the bedroom clean and free of dust and pet dander.
