S?a dinh d??ng cho ng??i ?ái tháo ???ng h??ng Vani Abbott Glucerna (L?c 6 chai x 220ml)Ans : Xylometazoline is usually a salt which performs its motion by contracting the blood vessels while in the lining of nose. Xylometazoline is applied to stop nasal congestion and common cold indications.Prolonged or extreme use: If indications continue on f