What is acute conjunctivitis?

Acute conjunctivitis is caused by pathogenic microorganism infection, environmental factors, allergic factors and other reasons.

1. Pathogenic microorganism infection

patients infected with bacteria, viruses, mycoplasma and other pathogenic microorganisms, can lead to damage to their conjunctiva tissue, causing inflammatory reactions, forming acute conjunctivitis.

2. Environmental factors

patients are often exposed to physical stimulation such as sand, haze or chemical stimulation such as toxic gases, drugs, etc. in daily life, can stimulate their conjunctiva, forming acute keratitis.

3. Allergic

patients contact pollen, animal fur and other allergens, easy to cause their conjunctiva blood vessels and lymphatic tissue hypersensitivity reaction, easy to cause acute conjunctivitis.