Common causes of the disease are: 1 mechanical reasons: conjunctival trauma, a variety of foreign objects (dust, fur, insects, etc.) fall into the conjunctival sac or stick to the conjunctiva, parasitic parasites in the conjunctival sac (such as dog Xuan film sucking Nematodes), with changes in the position of the eyes or structural defects, varus or valgus, defects in the eyelids, and hair growth abnormally. 2 Chemical causes: Spills and odors of various chemical products or medicines, and fur cleaners or insect repellents applied to the dogs when they are bathing or when they are deworming are mistaken for the eyes. 3 secondary causes: secondary to certain infectious diseases, such as dog fever, infectious hepatitis, but also visible secondary to adjacent tissue diseases, such as dacryocystitis, keratitis, sinusitis, nasolacrimal duct obstruction.
The main symptoms are shame, tearing, conjunctival flushing, and eyelids. Slurry to purulent discharge from the inner corner of the eye. Can be divided into catarrhal conjunctivitis and purulent conjunctivitis two.
(1) Catarrhal conjunctivitis is the most common form of disease in the clinical manifestations of conjunctival flushing, swelling, congestion, secretion of serous fluid, mucus or mucopurulent discharge. It can be divided into two types: acute and chronic. Acute type: mild swelling of the conjunctiva and the bulge, showing a bright red, less secretions, early clear, followed by mucinous. When the eyelids are swollen when severe, there are often hot pains, shame, congestion, and even bleeding spots. Inflammation can affect the bulbar conjunctiva. Chronic type: often from acute transfer, the symptoms are often not obvious, the degree of shame is very light or not, mild congestion, dark red conjunctiva.
(2) Suppurative conjunctivitis occurs due to infection with pyogenic bacteria or in the course of certain infectious diseases (especially dog ​​fever). In addition to the general symptoms of conjunctivitis, the symptoms are more severe. With the eye out of a large number of mucous or pure purulent secretions characterized. Upper and lower jaw edges and eyelashes are often stuck together by sticky purulent material. If the inflammation is severe or the duration is long, conjunctival necrosis, eyeball adhesions, and even corneal ulceration may occur.
treatment:
Remove the cause. If it is secondary, it is mainly to treat the primary disease. Eye wash with 3% boric acid, 0.1% levonorphine, or saline. Non-viral infections and corneal integrity, the preferred Bacitracin, or combined drops of chloramphenicol eye drops and cortisone acetate eye drops, 3 to 4 times a day. If it is not valid, select ciprofloxacin and cephalosporin IV. When the virus is suspected to be infected, herpes eye drops or morphine anal eye drops can be dripped, initially every 2 hours, and after symptoms improve, 5 to 6 times a day. For intractable pyogenic conjunctivitis, 1% iodoform ointment can be used, and at the same time, it can be closed under the conjunctiva or after the ball with Yakusuo Nainuo.
The main symptoms are shame, tearing, conjunctival flushing, and eyelids. Slurry to purulent discharge from the inner corner of the eye. Can be divided into catarrhal conjunctivitis and purulent conjunctivitis two.
(1) Catarrhal conjunctivitis is the most common form of disease in the clinical manifestations of conjunctival flushing, swelling, congestion, secretion of serous fluid, mucus or mucopurulent discharge. It can be divided into two types: acute and chronic. Acute type: mild swelling of the conjunctiva and the bulge, showing a bright red, less secretions, early clear, followed by mucinous. When the eyelids are swollen when severe, there are often hot pains, shame, congestion, and even bleeding spots. Inflammation can affect the bulbar conjunctiva. Chronic type: often from acute transfer, the symptoms are often not obvious, the degree of shame is very light or not, mild congestion, dark red conjunctiva.
(2) Suppurative conjunctivitis occurs due to infection with pyogenic bacteria or in the course of certain infectious diseases (especially dog ​​fever). In addition to the general symptoms of conjunctivitis, the symptoms are more severe. With the eye out of a large number of mucous or pure purulent secretions characterized. Upper and lower jaw edges and eyelashes are often stuck together by sticky purulent material. If the inflammation is severe or the duration is long, conjunctival necrosis, eyeball adhesions, and even corneal ulceration may occur.
treatment:
Remove the cause. If it is secondary, it is mainly to treat the primary disease. Eye wash with 3% boric acid, 0.1% levonorphine, or saline. Non-viral infections and corneal integrity, the preferred Bacitracin, or combined drops of chloramphenicol eye drops and cortisone acetate eye drops, 3 to 4 times a day. If it is not valid, select ciprofloxacin and cephalosporin IV. When the virus is suspected to be infected, herpes eye drops or morphine anal eye drops can be dripped, initially every 2 hours, and after symptoms improve, 5 to 6 times a day. For intractable pyogenic conjunctivitis, 1% iodoform ointment can be used, and at the same time, it can be closed under the conjunctiva or after the ball with Yakusuo Nainuo.
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