Fans dry out the air, causing dehydration, dry skin, eyes, and nasal passages, potentially leading to discomfort.
Direct airflow from fans can cause muscle stiffness and cramps due to cold air exposure during sleep.
Fans can worsen allergies and asthma by circulating dust, mites, and mold spores throughout the room.
Dehydration and morning headaches may result from increased moisture loss due to the fan's airflow.
Mitigate risks by cleaning the fan, using a humidifier, and avoiding direct airflow on the body.