What causes a white bump on the white eyeball?

White bumps on the patient’s white eyeballs may be caused by various types of conjunctivitis such as giant papillary conjunctivitis and blepharospasm. Conjunctivitis secondary to infectious, immunologic, chemical, and irritant causes, due to vasodilatation, exudation, or cellular infiltration and other reactions may lead to papillary hyperplasia and follicle formation and other signs, which may be manifested as white bumps on the white globe of the eye or on the inner surface of the eyelid, and the patient may follow the doctor’s instructions to use medications such as tobramycin eye drops to control inflammation and relieve ocular discomfort. Blepharospasm mainly occurs in middle-aged and old people between the upper and lower eyelids white or yellow triangular elevated plaque, can also be manifested as white bumps on the white of the eye, the patient may appear in the eye foreign body sensation and other uncomfortable symptoms. It is recommended that patients with white bumps on the white of the eye and other discomforts should seek prompt medical attention to evaluate their condition and follow the doctor’s instructions for treatment.