The link between headphones and hair loss?
There are three reasons why people are concerned that wearing headphones can make their hair fall out. The first one is hair breakage caused by friction. If the headphones are made of hard plastic and they are tight, rubbing against the top of your head, they can cause scalp tenderness in one spot, as well as friction that can lead to hair breakage. This can happen especially if you have dry, brittle hair that breaks off easily.
The second reason is traction alopecia, a condition caused by consistent pulling (traction) on the hair.
The most common causes of traction alopecia are tight hairstyles worn for extended periods [4]. In recent years, concerns have sparked surrounding headphones and their potential to cause this condition.
The highest-risk hairstyles for traction alopecia are tight braids (such as cornrows and dreadlocks), tight ponytails or man buns, and the attachment of weaves or heavy hair extensions can also cause hair loss.
You can reduce your risk of traction alopecia by choosing looser hairstyles, changing hairstyles regularly, and avoiding any hairstyles that cause pain, stinging, or tenting (where sections of your scalp pull up like a tent) [5].
The third reason is the shape of over-ear headphones. The contact points of headphones with your scalp can mirror the shape of hair loss associated with male androgenetic alopecia (male pattern baldness).
As you can see from the photo below, the early stages of male pattern baldness cause hair loss on either side of the frontal region of the scalp. It has been speculated that frontal hair loss in this pattern could be linked to regular headphone use; however, there is no evidence of this.