Elestat eye drops contain the active ingredient epinastine, an antihistamine that reduces the effects of natural chemicals in the body. Histamine can cause sneezing, itching, watery eyes, and runny nose. Therefore, Elestat is used to prevent itchy eyes caused by allergies.

Wearing contact lenses is becoming more and more popular because they make the eyes look more beautiful. However, wearing contact lenses incorrectly always causes serious injuries, especially in children. So when can children wear contact lenses?