Constant blinking of the eyes may be related to overuse of eyes, eye diseases, neurological diseases, etc. It is recommended that the patient clarify the cause after timely consultation.
1. Excessive eye use: If patients watch TV, computer, cell phone and other electronic products for a long time, the eyes do not get enough rest, which can lead to foreign body sensation, redness, itching, dryness, pain and other symptoms, and patients may also have frequent blinking.
2. Eye diseases: keratitis, chronic conjunctivitis, blepharitis and other inflammatory diseases patients, under the stimulation of inflammation, patients can appear eye congestion and swelling, the formation of follicles, papillary hyperplasia, itching and other symptoms, in order to alleviate the discomfort of the eyes, patients may appear frequent blinking symptoms. In addition, patients with foreign bodies in the eyes, inverted eyelashes, eyelid entropion and other diseases may also experience symptoms of frequent blinking.
3. Other: patients with neurological diseases such as facial neuritis can also experience frequent blinking due to increased nerve excitability. In addition, children with Tourette’s syndrome may also experience involuntary, rapid and repetitive blinking, accompanied by twitching of the corners of the mouth.
It is recommended that patients with Tourette’s syndrome should seek medical attention to evaluate their condition and follow the doctor’s instructions.