Contact lenses that go behind the eye should be taken to the hospital immediately and removed by the doctor through eye drops or using a specialized instrument, do not rub your eyes blindly as this may cause damage. Contact lenses are a kind of corneal contact lenses. If they are worn in the wrong way or for too long, contact lenses may go behind the eyeball. If you can clearly feel where the contact lens is located, you can use eye drops with eye rotation to remove it. However, since most people are not able to tell on their own exactly where it has turned, it should not be treated blindly. It is recommended to consult a doctor in time and remove it with eye drops under the doctor’s guidance. It can also be taken out by the doctor using professional instruments, and at the same time, it is necessary to determine whether there is any damage to the cornea and carry out appropriate treatment. In daily life, contact lenses should be used correctly and not worn for too long. Make sure the contact lens is clean and hygienic to avoid infection.