Usually, when patients have white growths inside their eyes, it may be caused by cataract, keratitis, corneal trauma and other reasons. 1. Cataract: Cataract is a degenerative disease in which the optical quality decreases due to decreased transparency or color change of the lens, and the lens protein degeneration and clouding appear white, so white things can appear in the patient’s eyes. 2. Keratitis: Keratitis patients because of the weakening of corneal defenses, exogenous or endogenous pathogenic factors invade the corneal tissue and thus appear corneal inflammation. When the condition is not controlled, the infiltration continues to aggravate, the patient may appear corneal ulceration, edema, corneal transparency is reduced, so the patient may be manifested as the eye inside the white stuff. 3. Corneal trauma: If the patient’s cornea is traumatized, it may lead to the formation of corneal leukoplakia, which is equivalent to the formation of scarring after skin trauma, and the patient may also experience the phenomenon of white stuff growing inside the eye. It is recommended that patients with white lesions inside the eyes should consult a doctor in a timely manner to assess their condition and follow the doctor’s instructions for treatment to avoid delaying their condition.