A large lump in the patient’s eyelid may be caused by a blepharocyst, blepharitis, or blepharospasm.
1. Blepharoceles: Blepharoceles are usually caused by obstruction of the ducts of the blepharoplasty glands, resulting in the accumulation of secretions in the ducts and causing a bulge, which can appear as a large lump in the eyelid of the patient, and is usually not accompanied by pain and other uncomfortable symptoms.
2. Blepharitis: Blepharitis refers to suppurative inflammation of the eyelid glands, usually caused by poor eyelid hygiene. Under the stimulation of inflammation, the patient’s eyelids may appear congested with elevated swellings, which may be accompanied by obvious pain, itching and other uncomfortable symptoms.
3. Blepharospasm: Blepharospasm is common in middle-aged and old people, usually caused by long-term dust stimulation, which can lead to localized elevated plaques in the conjunctiva of the blepharospasm area, and may be accompanied by itchy, red eyes and other uncomfortable symptoms.
It is recommended that patients with swelling in the eyelids should seek medical attention to assess their condition and follow medical advice for treatment.