When using a hair dryer to peel off the paper on the bottle, pay attention to 1. Use a small wind, 2. Blow the adhesive part back and forth, 3. Try to tear it open with your hands while blowing.

As for your medicine, it depends on whether it has deformed or changed color or taste. If not, it should be fine.

But if it is a liquid, it is recommended not to drink it. After all, non-experts should not drink medicine indiscriminately.