White bumps inside the eyes may be caused by diseases such as conjunctival stones, poor opening of the lid glands or blepharospasm. 1. Conjunctival stone: It is a solidified substance formed by the accumulation of conjunctival epithelial cells or mucus on the lid conjunctiva, which is manifested as hard yellowish-white bumps on the lid conjunctiva inside the eye. 2. Blepharoplakia opening obstruction: due to the degeneration of the function of the blepharoplakia gland or the abnormality of the lipid composition leading to an increase in the secretion of the gland, sticky, thus forming white or yellowish-white granular material at the opening of the blepharoplakia glands in the form of small bumps. 3. Blepharospasm: under the stimulation of ultraviolet rays or other factors, small yellowish-white bumps are formed in the blepharospasm area near the cornea, which may be accompanied by foreign body sensation, dry eyes and other symptoms. If there are white bumps in the eyes, you should go to the hospital in time to avoid affecting your vision.