Toxoplasmosis, feline immunodeficiency virus, feline leukemia and feline infectious peritonitis are all systemic diseases that can cause eye problems that may be treated with oral antibiotics.

弓形体病，猫免疫缺陷病毒，猫白血病和猫传染性腹膜炎都是全身性疾病，可导致眼睛可能与口服抗生素治疗的问题。

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For example, a high percentage of cats begin to develop symptoms of autoimmune disease such as hyperthyroid disease, inflammatory bowel disease, lupus, rheumatoid arthritis or cancer or feline leukemia and die when they are about 11 to13 years old or even before.

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