Of course. Hotels, also known as hotels, hotels. It is an accommodation facility that can provide catering and related services for guests at night. By the end of June, 2022, 5438+February, 65438+March, 84 effervescent tablets can be made in the kettle of the hotel. 84 effervescent tablet is a new dosage form, which mainly uses acid-base reaction. When put into water, it will produce and release a lot of carbon dioxide, and then it will have boiling symptoms, so it is named effervescent tablets. This medicine is taken.