HSA's analysis revealed that Gu Jie Ling contains two potent medicinal ingredients: dexamethasone, a steroid, and cetirizine, an antihistamine. (PHOTO: HSA) SINGAPORE — The Health Sciences Authority ...
SINGAPORE – The Health Sciences Authority (HSA) has warned against the buying, selling or consuming of “pain-relief remedy” Gu Jie Ling after one user in her 60s developed a serious steroid-induced ...