title: Growth rebound after termination of stimulant drugs.
abstract: To explore further the report of an accelerated weight gain following termination of treatment with a stimulant drug, 66 biannual growth measurements were obtained from 1970 to 1973 on hyperactive schoolchildren who were receiving medication. All received either dextroamphetamine or methylphenidate during the school year; some also received it during the summer. The data revealed that those whose stimulant medication was terminated at the start of summer subsequently grew in weight and height at a significantly greater rate than those who continued to receive medication from June to September. In fact, discontinuance of the medication resulted in a growth rebound for this period which was 15-68% above the age-expected increment.
mesh_terms: D000293:Adolescent; D001827:Body Height / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D002648:Child; D003913:Dextroamphetamine / Q000008:administration & dosage* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006948:Hyperkinesis / Q000188:drug therapy*; D008297:Male; D008774:Methylphenidate / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D008774:Methylphenidate; D003913:Dextroamphetamine