Ryukakusan is a medicine mainly for inflammation of the throat, coughing and phlegm.
However, I like other medicines, you can take it without water, making it very convenient.
After putting it in your mouth, it dissolves and works directly on your throat.
Ryukakusan contains herbal medicinal ingredients,
so if you’re taking any other Chinese medicine,
be sure to consult a pharmacist before taking it.