Sleeping with a fan on during hot nights can feel like a lifesaver, but it may also impact your health if you’re not careful.

That refreshing breeze can **dry out your nose, throat, and mouth**, leaving you vulnerable to viruses and allergens. “If you wake up with a dry mouth or scratchy throat, the culprit could be swirling around your head.” Fans also **circulate dust, mites, and pet hair**, potentially triggering allergies or asthma. Direct cold air can lead to **muscle pain** in the neck, shoulders, or back. And for those who sleep with eyes slightly open, the airflow may cause **eye irritation** or dryness.

To stay cool safely, **don’t point the fan directly at your body**, **use the oscillating mode**, **set a timer**, and **clean the blades weekly**. Adding a **humidifier** can help balance the dry air.

If you prefer not to use a fan, try **light cotton sheets**, a **warm shower before bed**, **evening ventilation**, **staying hydrated**, and **placing plants near windows**.

The fan isn’t the enemy—**just use it wisely**. A few adjustments can let you enjoy cooler nights without sacrificing your health. “The secret is to use it wisely.”