There is a white dot in the corner of the eye first of all, we should consider whether the corner of the eye area once appeared damage or inflammation, to be healed skin or inflammation subsided after the appearance of post-inflammatory hypopigmentation, there will be a local white dot in the corner of the eye, usually without treatment. In addition, the following situations may also lead to the appearance of white dots in the corner of the eye, such as chestnut papules, conjunctival stones, vitiligo, anemic nevus, senile leukoplakia, pityriasis simplex, etc. 1, corn rash: also known as the usual fat grains. It is a benign cyst that occurs on the face, such as the eyelids, cheeks, forehead and other parts. It is a white dot in the corner of the eye, but there are no other uncomfortable symptoms; 2, conjunctival stones: a manifestation of the lid gland cyst, a manifestation of the blockage of the hair follicle, no uncomfortable symptoms without special treatment; 3, vitiligo: a common acquired pigment loss skin mucosal disease, the pathogenesis of the disease is still unclear, patients may appear in various parts of the body color Patients may have white dots in the corners of the eyes without conscious symptoms; 4. Anemic nevus: it is a kind of light-colored spot caused by the developmental defects of the skin vascular tissue, which usually occurs in childhood, and the lesions are round or oval light-colored spots, which may appear in the corners of the eyes; 5. Round white spots, mainly on the back of the chest as well as the limbs, some elderly people can also appear in the corner of the eye; 6, simple pityriasis: also known as white pityriasis, which occurs in the face of children and adolescents, belongs to a non-specific inflammatory skin disease. The pathogenesis is still unclear, ultraviolet exposure, dry skin and other circumstances can induce this disease. Pale white circular or oval patches may appear on the face, with occasional pruritus. In addition, newborns presenting with anaplastic nevi may also present as white dots in the corners of the eyes, usually pale white patches with irregular margins. Some patients with lepromatous leukoplakia and lid lacrimation may also show symptoms of white dots in the corners of the eyes. As individual patients vary greatly, if the symptoms persist and do not subside, it is recommended to actively go to the hospital for examination and targeted treatment.