Intentional overdose of azathioprine in a patient with systemic lupus erythematosus.
A 14-year-old girl with systemic lupus erythematosus presented with a mixed overdose of paracetamol, ibuprofen and azathioprine (1500 mg) following a deliberate self-harm attempt. The patient was admitted and monitored. No adverse effects were observed. A review of the literature showed very few reported azathioprine overdoses. Lupus patients are at risk of developing low mood and depression (and related self-harm including overdose of medication). This can be as a consequence of the disease process itself or in reaction to the stresses of living with a chronic disease, which are perhaps particularly acute in some adolescents with the disease. An intentional overdose in a patient with lupus is clearly a cry for help and should be appropriately managed. Counselling of young people and their parents about possible mood disorders is an important part of the management of this chronic disease. Despite the theoretical risk of significant myelosuppression as well as other potential adverse effects, azathioprine in acute overdose seems to be generally well tolerated.
Paediatric Specialty Trainee, Department of Paediatrics, Gloucestershire Hospitals NHS Foundation Trust, UK.
K
K
Mahmood
A M
AM
Khan
A V
AV
Ramanan
K
K
Martin
D000082:Acetaminophen / Q000506:poisoning; D000293:Adolescent; D000341:Affective Disorders, Psychotic / Q000188:drug therapy / Q000534:rehabilitation; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000506:poisoning; D000928:Antidepressive Agents / Q000627:therapeutic use*; D001379:Azathioprine / Q000506:poisoning*; D003863:Depression / Q000188:drug therapy* / Q000209:etiology; D037001:Directive Counseling; D062787:Drug Overdose; D005260:Female; D006760:Hospitalization; D006801:Humans; D007052:Ibuprofen / Q000506:poisoning; D007166:Immunosuppressive Agents / Q000506:poisoning*; D008180:Lupus Erythematosus, Systemic / Q000188:drug therapy* / Q000523:psychology; D010290:Parents; D013406:Suicide, Attempted; D016896:Treatment Outcome
D000894:Anti-Inflammatory Agents, Non-Steroidal; D000928:Antidepressive Agents; D007166:Immunosuppressive Agents; D000082:Acetaminophen; D001379:Azathioprine; D007052:Ibuprofen
Azathioprine; ingestion; overdose; suicide attempt