GRANULE COMPRISING HYALURONIC ACID, TABLET PRODUCED USING THE SAME AND SWELLING INHIBITION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a tablet or the like that inhibits its swelling while comprising hyaluronic acid or salt thereof.SOLUTION: A granule comprises the following component (A) and component (B): (A) at least one selected from the group consisting of hyaluronic acid and salt thereof; and particles (B) with an average particle diameter of 30-150μm, the ratio between an average major axis (L) and an average minor axis (D) (average L/D) of 1-3, and an average repose angle of 50° or less, and having irregularities on the surfaces.