As the minimum temperature in Kolkata remains in the teens, room heaters have become an emergency and surprise buy in many households. Doctors, however, warn that careless use can lead to a range of health and safety problems. According to him, one of the most common issues linked to heater use is excessive dryness in the air. Keeping a bowl of water in the room or using a humidifier can help restore moisture levels. Fresh air circulation helps prevent headaches, dizziness and a feeling of suffocation that some people experience after long hours in a closed, heated room.

Source: The Telegraph January 12, 2026 13:11 UTC