Spring blossoms, beware of allergic conjunctivitis!
Spring blossoms, the number of patients with itchy eyes in ophthalmology clinics increased, especially in small patients, the more itchy and more sputum, the more itchy, the more itchy, to the hospital ophthalmology clinic, the eyes were congested, conjunctival edema, serious and even prominent cleft palate, scared Bao Ma was anxiously sent to the emergency department. Today, she has allergic conjunctivitis.
The first major feature of allergic conjunctivitis is "itch". Children can't help but rub their hands, but the more phlegm and conjunctiva will become edema, the more congested the conjunctiva will be, the more itchy and the more itchy, the more itchy and itchy. cycle. So when itching, educate your child not to rub your eyes with your hands, but use clean, cool water to apply eyelids or wash your eyes.
The second most important feature of allergic conjunctivitis is "red", which is usually congested with both eyes and conjunctival edema. At the same time, it also has eye irritation, foreign body sensation, burning sensation, photophobia, and tearing. Conjunctival papillary hyperplasia is another common sign, and the nipple is more common in the upper conjunctiva.
Allergic conjunctivitis is also characterized by multiple secretions, secretions are sticky filaments, and sometimes slightly elastic. This purulent secretion, which is different from bacterial conjunctivitis, is also different from the watery or serous secretion of viral conjunctivitis.
In addition to the symptoms of the eye, many patients with allergic conjunctivitis are accompanied by nasal congestion, sputum sneezing, allergic rhinitis symptoms of sneezing and allergic skin inflammation such as pruritus and rash. Asking about medical history Some patients may have allergic asthma.
Allergic conjunctivitis, also known as allergic conjunctivitis, is a hypersensitivity reaction of the conjunctiva to external allergens. In addition to the pollen catkins we mentioned here, there are many other allergens, such as mites, as well as mold, animal dander, mites and milk, eggs, seafood, dried fruits and other foods.