Patients who develop follicles in their eyelids may experience tearing, foreign body sensation, eye pain, congestion and edema, and other uncomfortable symptoms. 1. Tears: The presence of follicles in the eyelids may irritate the eye tissue, leading to frequent tears. 2. Foreign body sensation: the follicle protrudes from the conjunctival surface, which may cause discomfort such as a foreign body sensation in the eye. 3. Pain: Patients with follicles in the eyelids may also experience mild eye pain. If the patient’s condition worsens, the eye pain may also worsen, mainly manifested as grinding pain. 4. Congestion and edema: the presence of follicles on the eyelids can lead to chronic inflammation of the eye, resulting in conjunctival congestion and edema. It is recommended that patients with symptomatic eyelid follicles seek prompt medical attention to evaluate their condition and follow the doctor’s instructions for treatment.