White bumps on the edge of the black eye can be caused by blepharospasm, subconjunctival lymphoid follicles, and vesicular conjunctivitis.
If a white bump appears on the edge of the eyeball usually caused by blepharospasm, it usually occurs on the edge of the black eyeball, i.e., the corneal rim, and belongs to the degenerative hyperplasia of conjunctival tissues, which usually does not need to be treated. If the blepharospasm is large and the patient has a significant foreign body sensation in the eye, the patient may be treated with surgical procedures, such as blepharospasm excision, as prescribed by the doctor.
Conjunctival lymphoid follicles, which are usually clear and blister-like, can be treated by removing the fluid from the conjunctival lymphoid follicles, but are usually more likely to recur.
Patients with vesicular conjunctivitis may develop nodular vesicles at the bulbar conjunctiva or corneal limbus under the stimulation of inflammation, which can be treated with glucocorticoid eye drops under the guidance of a doctor, such as tobramycin dexamethasone eye drops.
It is recommended that patients with corneal limbal growths and other discomforts seek medical attention to evaluate their condition and follow the doctor’s instructions for treatment.