STUDY OBJECTIVE: We define the potential sources, clinical manifestations, and treatment of aconitine poisoning. METHODS: The database of the National Poison Center in Taiwan was retrospectively searched for the diagnosis of aconitine poisoning for 1990 to 1999. The reasons for taking the aconite roots, the clinical features, management, and possible predisposing factors were noted. RESULTS: A total of 17 cases occurred and consisted of 9 men and 8 women aged 30 to 70 years. Thirteen patients ingested aconite roots as treatment for rheumatism and wounds. Two patients volunteered to test the effects of aconite roots in a drug study. Two patients accidentally ingested the aconite roots. After a latent period of 10 to 90 minutes, patients developed a combination of neurologic (n=17), cardiovascular (n=14), gastrointestinal (n=9), and other (n=5) features typical of aconitine poisoning. Four patients developed ventricular tachycardia. All patients received supportive treatment. Patients with ventricular tachycardia were also treated with charcoal hemoperfusion. All patients made a complete recovery. CONCLUSION: Life-threatening ventricular tachycardia can occur after the consumption of aconite roots. The risk is higher with inadequately processed aconite roots, large doses, or tincture preparations. With increasing popularity of herbal medicines, herb-induced aconitine poisoning may also be seen in Western countries.
STUDY OBJECTIVE: We define the potential sources, clinical manifestations, and treatment of aconitinepoisoning. METHODS: The database of the National Poison Center in Taiwan was retrospectively searched for the diagnosis of aconitinepoisoning for 1990 to 1999. The reasons for taking the aconite roots, the clinical features, management, and possible predisposing factors were noted. RESULTS: A total of 17 cases occurred and consisted of 9 men and 8 women aged 30 to 70 years. Thirteen patients ingested aconite roots as treatment for rheumatism and wounds. Two patients volunteered to test the effects of aconite roots in a drug study. Two patients accidentally ingested the aconite roots. After a latent period of 10 to 90 minutes, patients developed a combination of neurologic (n=17), cardiovascular (n=14), gastrointestinal (n=9), and other (n=5) features typical of aconitinepoisoning. Four patients developed ventricular tachycardia. All patients received supportive treatment. Patients with ventricular tachycardia were also treated with charcoal hemoperfusion. All patients made a complete recovery. CONCLUSION: Life-threatening ventricular tachycardia can occur after the consumption of aconite roots. The risk is higher with inadequately processed aconite roots, large doses, or tincture preparations. With increasing popularity of herbal medicines, herb-induced aconitinepoisoning may also be seen in Western countries.
Authors: Sammy Pak Lam Chen; Sau Wah Ng; Wing Tat Poon; Chi Kong Lai; Teresa Man Shan Ngan; Man Li Tse; Thomas Yan Keung Chan; Albert Yan Wo Chan; Tony Wing Lai Mak Journal: Drug Saf Date: 2012-07-01 Impact factor: 5.606
Authors: An A Van Landeghem; Els A De Letter; Willy E Lambert; Carlos H Van Peteghem; Michel H A Piette Journal: Int J Legal Med Date: 2006-10-05 Impact factor: 2.791