In order to give a good name to the class medicine cabinet, we can consider the following aspects:

1. practicability: the name should be concise and easy to pronounce, which is easy for students and teachers to identify.

2. Relevance: the name should be related to the function and use of the medicine cabinet, for example, it can include words such as "medicine", "first aid" and "health".

3. Creativity: the name can be creative to highlight the characteristics of the class, for example, it can be combined with class slogans, class training or class-related symbols.

Here are some suggested names for your reference:

1. Love medicine cabinet

2. Health protection

Step 3: First aid kit

4. Category medicine cabinet

5. Security

The final name can be selected and adjusted according to the specific situation of your class.