
4 min learnNew DelhiCould 4, 2026 07:00 PM IST
Air conditioners make life comfy in sizzling climate, however a poorly maintained air conditioner (AC ) can have an effect on your well being, particularly your lungs. With the rising temperature and occasional heatwave alerts throughout India, a well-functioning AC is really the necessity of the hour. Like every other digital gadget, your AC wants common upkeep.
DISCLAIMER: This text is predicated on info from the general public area and/or the consultants we spoke to. All the time seek the advice of your well being practitioner earlier than beginning any routine.
Indicators to be careful for
Bhasker Pandey, Asst. Vice President, Air Conditioning Methods, Mitsubishi Electrical India, lists 5 key warning indicators customers mustn’t overlook.
- Diminished cooling efficiency is commonly the primary indicator.
- That is adopted by uncommon noises or vibrations.
- A sudden enhance in power consumption might sign inefficiencies,
- Foul odours can point out clogged filters or inner contamination.
- Water leakage across the unit is one other important signal requiring immediate consideration.
Common upkeep by OEM-authorised professionals ensures optimum efficiency, improved power effectivity, and prolonged tools life. Pandey recommends periodic servicing utilizing superior diagnostic instruments and real elements to stop sudden breakdowns.
How does it impression the physique?
From a lung or inner medication professional’s perspective, Dr Sunil Kumar Okay, Lead Advisor – Interventional Pulmonology, Aster CMI Hospital, Bangalore and Dr Shivaraj A L, Lead Advisor and HOD – Pulmonology, Aster Whitefield Hospital, share some clear indicators that your AC is making you severely sick.
Signal #1: summer season chilly
A standard signal is frequent sneezing, coughing, or a runny nostril if you end up in an air-conditioned room. This will occur as a result of mud, mould, or allergens accumulating within the AC filters and circulating by means of the air. “When you discover worsening of respiration issues like wheezing or tightness within the chest, it could set off circumstances akin to Bronchial asthma or allergy symptoms,” says Dr Kumar.
Dr Shivaraj provides that his sufferers incessantly describe their sickness as a “summer season chilly” which incorporates fixed sneezing, nasal congestion and gentle fever that happens after they spend prolonged time indoors.
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Signal #2: Dryness
One other signal is dryness within the throat, eyes, or pores and skin.
The AC system constantly dries the air which ends up in individuals creating dry pores and skin and itchy pores and skin and sore eyes and dehydration signs. Poorly serviced items can cut back indoor humidity an excessive amount of, resulting in irritation and discomfort.

Signal #3: musty or disagreeable scent
A musty or disagreeable scent from the AC is a powerful warning signal.
The malfunctioning AC system distributes mud and mould and allergens all through the area which causes customers to expertise respiration issues and wheezing and sinus problems. “It could point out mould or bacterial progress contained in the unit, which may result in infections or allergic reactions. In some circumstances, individuals might expertise repeated throat infections or sinus points, which could be linked to soiled AC methods,” says Dr Shivaraj.
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Signal #4: unexplainable exhaustion and complications
Complications, tiredness, or feeling heavy within the head whereas staying in AC rooms for lengthy hours may level to poor air high quality or lack of contemporary air circulation. In accordance with Dr Shivaraj, analysis carried out in air-conditioned indoor areas demonstrates that folks report “heavy-headedness” and lethargy and decreased focus due to insufficient airflow and elevated carbon dioxide ranges contained in the constructing.
Take word
Each well being consultants counsel preventive measures like cleansing filters at common intervals, preserving indoor temperatures between 24 and 26 levels Celsius, sustaining correct airflow and drink sufficient water. Common upkeep, cleansing of filters, and correct air flow will help shield your well being and preserve indoor air secure.






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