How to deal with blocked nostrils of turtles:

1. Constant water temperature. This requires placing the turtle in an environment where the water temperature is above 30 degrees. If this is not achieved, you can choose to use an incubator to place the turtle, which can enhance its vitality.

2. Take medicinal bath every day. You can choose an anti-inflammatory drug that is not too irritating and mix it with water to soak the turtle, about twice a day, no more than an hour each time, which will be of great help to its recovery.

3. Food injection. If the turtle has no appetite and cannot eat food, you can use a syringe to inject food into its nostrils.

4. Hygiene and cleanliness. When feeding a turtle, you must ensure that its living environment is hygienic and clean, and allow it to get plenty of sunlight, which is also very helpful for its health.

5. Seek medical treatment promptly. If the turtle's nasal congestion symptoms are not improved for a long time, it may cause the turtle to be infected with pneumonia. It needs to be isolated and raised in time, and it must be sent to an animal hospital for treatment with animal-specific anti-inflammatory drugs.