Why Are My Eyelashes Falling Out?

Eyelashes are more than just cosmetic fringe. Lashes protect the eye from debris that can obstruct vision or cause infection or injury. Eyelashes grow, fall out and replace themselves in a natural cycle every six to 10 weeks, just like the hair on top of your head.

https://www.aao.org/eye-health/tips-prevention/why-are-my-eyelashes-falling-out