The appearance of white transparent lumps in the patient’s eyes may be caused by vesicular conjunctivitis, bulbar conjunctival edema and lymphatic vessel blockage, pterygium and so on. 1. Vesicular conjunctivitis: vesicular conjunctivitis is caused by the patient to endogenous microorganisms, proteins and toxins, it is a kind of delayed metamorphosis of conjunctival epithelial cells, the patient may have the discomfort of foreign body sensation in the eye, tearing, etc. At the same time, the patient’s conjunctiva may appear grayish-white nodular bulge in the form of a blister. 2. Bulbous conjunctival edema or lymphatic vessel blockage: if the patient’s eye appears white transparent lumps like blisters, it may be formed by bulbous conjunctival edema and lymphatic vessel blockage, the patient may have a foreign body sensation in the eye, but it will not damage the patient’s eyesight in general. 3. Pterygium: The formation of pterygium is often associated with ultraviolet radiation, chronic inflammation of the ocular surface, etc. Its shape resembles the wings of insects, and patients may experience conjunctival congestion, foreign body sensation, visual impairment and other uncomfortable symptoms. It is recommended that patients with pterygium appearing in their eyes should consult the hospital in time to assess their condition and under the guidance of the doctor.