Shocking Truth: Does Air Conditioner Make Cold Worse? Here’s The Science

The sweltering heat of summer can be unbearable, making air conditioners a welcome respite. However, some people believe that using air conditioners can worsen cold symptoms. This blog post will delve into the evidence and scientific research to answer the question: “Does air conditioner make cold worse?”

Understanding the Common Cold

The common cold is a viral infection of the nose and throat. It is caused by rhinoviruses, which are spread through respiratory droplets when an infected person coughs or sneezes. Symptoms typically include a runny nose, sore throat, cough, and sneezing.

Air Conditioners and Cold Symptoms

The belief that air conditioners worsen cold symptoms stems from the fact that they can dry out the air. Dry air can irritate the nasal passages and throat, leading to increased mucus production and congestion. This can make cold symptoms feel worse.

However, research has shown that air conditioners do not actually increase the risk of catching a cold or worsen its severity. In fact, some studies have suggested that air conditioners may even reduce the risk of infection by filtering out airborne viruses.

Benefits of Air Conditioners for Cold Sufferers

While air conditioners may not worsen cold symptoms, they can provide some relief. By cooling the air, air conditioners can help reduce congestion and make it easier to breathe. They can also provide a more comfortable environment for sleeping and resting.

Precautions for Cold Sufferers Using Air Conditioners

If you have a cold, here are some precautions to take when using an air conditioner:

• Use a humidifier: A humidifier adds moisture to the air, which can help soothe dry nasal passages and throat.
• Set the temperature to a comfortable level: Avoid setting the air conditioner too cold, as this can further dry out the air.
• Clean the air conditioner regularly: Dirty air filters can accumulate mold and other allergens, which can worsen cold symptoms.
• Avoid direct airflow: Do not point the air conditioner directly at yourself, as this can further irritate your nasal passages.

When to See a Doctor

If your cold symptoms are severe or do not improve after a week, it is important to see a doctor. You may have a bacterial infection or other underlying condition that requires medical treatment.

Other Factors That Can Worsen Cold Symptoms

In addition to air conditioners, other factors that can worsen cold symptoms include:

• Smoking: Smoking irritates the respiratory tract and can make cold symptoms worse.
• Alcohol: Alcohol can dehydrate the body and increase congestion.
• Caffeine: Caffeine can also dehydrate the body and make cold symptoms worse.
• Stress: Stress can weaken the immune system and make you more susceptible to colds.

Wrap-Up: Air Conditioners and Cold Symptoms – A Balanced Approach

In conclusion, while air conditioners may not directly worsen cold symptoms, they can indirectly affect them by drying out the air. However, by taking precautions such as using a humidifier and avoiding direct airflow, you can enjoy the benefits of air conditioning without aggravating your cold symptoms. It is important to remember that air conditioners are not a substitute for medical treatment, and if your cold symptoms are severe or do not improve, it is essential to see a doctor.

Basics You Wanted To Know

Q: Can air conditioners spread the common cold?
A: No, air conditioners do not spread the common cold. They actually help filter out airborne viruses, which can reduce the risk of infection.

Q: Should I avoid using an air conditioner if I have a cold?
A: No, you can still use an air conditioner if you have a cold. However, take precautions such as using a humidifier and avoiding direct airflow.

Q: What is the ideal temperature to set an air conditioner for someone with a cold?
A: Set the air conditioner to a comfortable temperature that does not dry out the air excessively. Around 72-75°F (22-24°C) is a good starting point.