There are 5 types of abnormal secretions According to the viscosity, color and other properties of the secretion, it can be divided into water, sticky, purulent, purulent, bloody secretions and so on. Different types of secretions can help us to initially determine the approximate nature of eye diseases in order to take appropriate treatment measures. Water sample secretion For thin, slightly viscous liquid-like fluids, this increase in secretions often indicates viral keratoconjunctivitis, early lacrimal duct obstruction, foreign body surface, and minor trauma. Due to the incomplete development of the nose bones in children, some children may have ecchymosis with trichiasis, often causing eye irritation and increased aqueous secretions. In the elderly, if the position of the eyelid is abnormal, such as ectropion, valgus eversion, etc., it will also increase the secretion of water samples. Viscous secretions Frequently present in patients with dry eye and acute allergic conjunctivitis, often with thick white filaments, similar to commonly used glue traits. Patients may also be accompanied by foreign body sensations, itchy eyes and other symptoms. Especially children with allergic conjunctivitis, wake up in the morning, the children often say that they can pull the silk from the eyes, often sticky secretions. Sticky purulent secretions, which are more viscous, slightly yellowish substances, increase in such secretions, and the possibility of chronic allergic conjunctivitis and trachoma should be considered.
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