1. Reason: The Brazilian tortoise may suffer from white eye disease if it does not open its eyes, which often appears on the Brazilian tortoise. The main cause of white eye disease is the poor water quality. If the breeder does not change the water frequently, the water quality will deteriorate, and the Brazilian tortoise will easily suffer from white eye disease. It is also possible that the water is too alkaline and bacterial infection. For example, if the injury around the eyes of Brazilian tortoises is not treated in time, inflammation and infection will occur.

2. Treatment: After the tortoise suffers from white eye disease, the breeder should first fish it out of the water and dry it, which can inhibit the growth of bacteria. Then use eye drops to rinse eyes that can't be opened. Eye drops can be cheap and large, because a lot of rinsing is needed. Finally, apply chlortetracycline eye ointment or rivanol around your eyes, and then give them regular sunshine, which will soon heal.

1. Reason: The tortoise may catch a cold without opening its eyes, because the tortoise will suffer from discomfort after catching a cold, and not opening its eyes is also one of the symptoms of a cold. Most of the causes of colds are due to low water temperature and large temperature difference.

2. Treatment: Breeders first need to adjust the water temperature to 25 ℃ to ensure that their living environment is warm. Then lower the water level, because the tortoise will have difficulty breathing after catching a cold. Finally, some anti-inflammatory drugs such as penicillin or amoxicillin are fed to help them recover.