Botulinum toxin at any dose was not more effective than placebo in terms of the number of headache-free days.
在头痛缓解期间，任何剂量肉毒素的治疗并不比空白对照组效果好。
2
Selling point: Detoxification: This product can remove the toxin on the nasolacrimal duct and lymph-vessel, remove the free radicals, and prevent the formation of wrinkles.
销售卖点：排毒：排除眼部鼻泪管和淋巴管的毒素，清除自由基，预防皱纹的形成、。
3
Objective: To observe the scavenging effects of Coptidis Toxin Resolving Decoction (cross compatibility) on oxygen free radicals.