Can Air Conditioner Make You Sick – 11 Symptoms That Might Say So

September 30, 2022

It is not very common to suffer from cold and flu recurrently in the summer, but that is the time when the use of air conditioners is at its peak. What you might be suffering from is air conditioning sickness; let’s look at its symptoms for easy detection.

11 Symptoms for Air Conditioning Sickness

Wondering how your air conditioner makes you sick? Well, the entire problem is not your cooling system. The function of an air conditioner is to circulate the air in your room; so if your area has pollutants like mold or bacteria, they also get dispersed, causing sore throats, stuffy nose, or respiratory troubles.

Signs of Cold

Can an air conditioner give you a cold? You may start to see symptoms that mimic allergic responses. The symptoms take rise when sitting in an AC room and disappear as soon as you turn it off.

Such a situation means that it is time for your air conditioner to get a service. 2 major reasons for this happening are:

  1. Clogged air filters
  2. Moldy air ducts

Dry, Itchy, Irritated Eyes

Low indoor humidity saturation because of AC can make you sick. This change can result in tears evaporating from your eyes, making them dry and irritated.

Fatigued All The Time

The body has its mechanism to keep the body warm. It uses energy to maintain the temperature; this continuous or prolonged energy use causes tiredness and fatigue. Other than that, cold air can make your muscles stiff, making movement difficult.

Respiratory Issues

Breathing difficulty is common when the air in the room due to conditioning is saturated with bacteria, molds, etc. The reason is not cleaning or changing the air filters periodically.
In general, cleaning air filters after using them for 250 hours or after every quarter is advised.

Itchy or Dry Skin

One of the symptoms of air conditioning sickness is having dry, itchy, or flaky skin. The reason is moisture loss from the room’s air due to your AC. Low humidity evaporates water vapors present in your skin, resulting in dryness.

Intolerance To Heat

The main reason to use an air conditioner is less heat tolerance. However, if you absolutely can’t bear heat at all, then it may be a sign of AC sickness.

High BP

Your body needs to maintain a certain temperature. In case of cold air, the arteries constrict, causing the loss of body heat, which increases blood pressure.

Constant Headache and Dizziness

Dehydration and loss of fluids from the body are one of the main reasons that can make your head spin and increase overall discomfort.


The air conditioning system dehumidifies the room to cool it, causing dehydration.

Mold Presence

Molds may turn airborne and move around with the air from AC. They are health hazards and show symptoms of air conditioning sickness.

Indoor Air Contamination

The air conditioning system does not use cool fresh air but recirculates from inside the area. So, contaminants in the house, such as pollen, dust, or even viruses /bacteria, spread around.

Final Words

If your air conditioning system is making you sick, observe your symptoms and do two things. Firstly, get in touch with your healthcare professional to deal with your issues, and second, talk to experts from Air Quality Experts TX for cleaning services.

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