Keeping your mobile phone near your head while sleeping is dangerous for your health, doctors have explained the main reason.
- bySherya
- 04 Oct, 2025

Keeping your mobile phone next to your pillow while you sleep can pose a serious health risk. This habit may seem normal, but experts say it can have a serious impact on your sleep, mental health, and long-term well-being.

Nowadays, mobile phones have become an essential part of everyone's life. Whether for work, study, or entertainment, mobile phones are always with us. But if this same mobile phone is kept near your bedside while sleeping, it can pose a serious health risk. People often use their phones late into the night before going to bed and then leave them beside them. This habit may seem normal, but according to experts, it can have a profound impact on your sleep, mental health, and long-term health. Experts say that even when a mobile phone is not in use, it still emits radiation. This radiation can affect sleep and cause headaches. Prolonged exposure to it can also increase the risk of many serious diseases. So, let's explain how dangerous it can be to keep a mobile phone near your bedside and what doctors advise against it.
How dangerous is the radiation emitted from mobile phones?
Experts say that mobile phones emit non-ionizing radiation. This radiation does not harm our DNA or cells, unlike the sun, medical imaging, or ionizing radiation from radioactive sources. Despite this, sleeping with a mobile phone on the head is considered dangerous. The World Health Organization has classified sleeping with a mobile phone on the head as carcinogenic to humans. The World Health Organization also places coffee and pickled vegetables in this same category.
What other dangers are there besides radiation?
Keeping your mobile phone near your head while sleeping not only poses a risk of radiation exposure. Phones that are charging can also overheat and catch fire, potentially causing accidents. Sometimes, the phone can even explode and result in death.
How to protect yourself
Experts suggest that to avoid radiation from your phone, instead of placing it near your pillow while sleeping, place it in another part of the room or away from your bed. This will improve your sleep and have long-term health benefits.