What is the redness in the right corner of the eye of a 6 year old baby?

The redness of the right corner of the eye of a 6-year-old baby may be related to granuloma, dacryocystitis, allergic dermatitis and other causes.
1. Erythromelalgia: due to the eyelash follicle root of the eyelid gland in the corner of the right eye area is infected by bacteria and other pathogens, which can cause local redness, swelling, pain and other symptoms.
2. Dacryocystitis: Tear fluid retention in the lacrimal sac can cause lacrimal sac infection and inflammatory reaction, resulting in symptoms such as redness, swelling, and pain in the corner of the right eye.
3. Allergic dermatitis: contact with or ingestion of allergenic substances can cause the body to undergo an abnormal immune response, which may result in redness at the corner of the right eye.
Redness at the corner of the right eye of the baby, parents are advised to take their children to the hospital in time to clarify the cause of the disease, and follow the doctor’s instructions for standardized treatment.