RESUMO
AIM:To observe the therapeutic efficacy of Huoxiangzhengqi Oral Liquid (Herba Agastaches seu Pogostemi, Radix Angelicae Dahuricae, Rhizoma Atractylodis, Rhizoma Pinelliae, Pericarpium Citri Reticulatae, Pericarpium Arecae) and Tablet of Radix et Caulis Acanthopanacis Senticosi on the withdrawal symptoms from heroin. METHODS: 143 cases were randomly divided into three groups, namely control group (n=44), treating group A (n=48) and B (n=51). They were detoxified by using Lofexidine Hydrochloride Tablet (LFX) for 12d, and then, the control group took an imitate preparation, the treating group A took Huoxiangzhengqi Oral Liquid and Tablet of Radix et Caulis Acanthopanacis Senticosi for 60d, But group B took Huoxiangzhengqi Oral Liquid and Tablet of Radix et Caulis Acanthopanacis Senticosi from the time when detoxification began. And then, 10d after the two treating groups stopped taking Huoxiangzhengqi Oral Liquid and Tablet of Radix et Caulis Acanthopanacis Senticosi, the protracted abstinent syndromes of the three group were observed and scored for 7d. One year later, the drug re abusing case of the three groups were investigated through urinoscopy. RESULTS: The scores of the protracted abstinent symptoms of the three groups were distinctively different. The scores of the treating group were lower than those of the treating group A ( P