Itchy inner eyelids may be caused by allergic conjunctivitis or dry eye.
1. Allergic conjunctivitis: It can also be called allergic conjunctivitis, usually symptoms can be manifested as conjunctival congestion, edema, increased plasma secretion, itchy eyelids, etc. Generally, allergic conjunctivitis caused by allergic allergens are more, usually including contact with pollen, dust mites, and animal fur, and so on.
2. Dry eye: mainly due to reduced tear production, rapid evaporation or abnormal tear composition, resulting in itchy, dry eyes, foreign body sensation or burning sensation.
The appearance of itchy inner eyelids, you must go to the ophthalmology of the regular medical institutions for a detailed examination, under the guidance of the doctor to take symptomatic methods of treatment.