No, hyaluronic acid has a wide range of applications. It can be used as a plastic material for eyes and nose and as a skin care product. Generally, the skin care products of hyaluronic acid stock solution are high-concentration hyaluronic acid, because its principle is to absorb the surrounding water to the water-deficient parts, so it must be used with lotion. You can take anti-inflammatory drugs for treatment and observation after operation. Be careful not to eat spicy food. Wish you good health.