?i?u này x?y ra b?i vì k?t h?p v?i receptor mu opioid làm gi?m kh? n?ng truy?n tín hi?u ?au t? các dây th?n kinh t?i não.Read all ofthis leaflet carefully before you start having this medicine since it contains critical information for you.Even though it helps A lot of people, this medication might often trigger addiction. This hazard might