During a two-year period, from January 1984 through December 1985, six cases of intentional overdosage with isoniazid were reported in young Southeast Asian refugee women. The patients were aged 14 to 23 years, had all immigrated within one year and were receiving isoniazid preventive therapy for tuberculosis infection without disease. Clinically, all patients experienced generalized seizures, and three sustained moderate metabolic acidosis. All recovered uneventfully. Psychiatric evaluations revealed that two patients had major depression; two, adjustment disorders with depressed mood; and two, no psychiatric illness. The latter two patients and two others ingested an excessive amount of isoniazid immediately following an argument with a family member. Because tuberculosis infection is prevalent in refugees immigrating from Southeast Asia, isoniazid, given for six months to one year as preventive therapy, is one of the most frequently prescribed drugs during the early resettlement period. There may be an increased risk of intentional isoniazid overdosage during preventive therapy of young refugee women.

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Short Survey female tuberculosis oral drug administration depression suicide attempt clinical article psychological aspect drug overdose human adult isoniazid