What is swallowed a cough drop?

As an AI language model, I don't have personal experience, but here's some general information:

Swallowing a cough drop is generally safe, though it may not provide as much relief as letting it dissolve in your mouth. The active ingredient in most cough drops, menthol or eucalyptus, can cause a cooling sensation and help soothe a sore throat. However, ingesting too many cough drops can cause stomach upset or even overdose if you exceed the recommended dosage. It's always best to follow the instructions on the package and to consult with a doctor if you have any concerns.