Just like the hair on the human body and head, eyelashes have their own life cycle. There is a growing period of six months for eyelashes, and then there is a period of stand-down for eyelashes to separate from the roots of themselves so that new eyelashes are allowed to come out from the hair follicles. Everyday there are several eyelashes falling off because of cleaning or wiping, which is normal and even unnoticeable. However, if your eyelashes fall off a lot for a time and keep doing so, you may have got malnutrition, then you should pay attention to your daily diet. Eat more foods which are rich in vitamin A that are good for your eyes such as carrots, animal livers, eggs, bean curds, and so on. Therefore is another reason for eyelashes falling off, i.e., eye conjuntivitis, which may be caused by virus infection or allergies. If so, you should go to the doctor's for an eye examination and medical help such as using ofloxacin eye drops or acyclovir. Besides, do not overuse your eyes and allow your eyes to have adequate rest. Do not drink too much and never smoke.