obsolete: reflexes decreased AE a movement disorder AE that has an outcome of reflexes decreased, an abnormal decrease in an involuntary response to a peripheral stimulus According to the Vaccine Adverse Event Reporting System (VAERS), 'reflexes decreased'; is an adverse event that was mentioned in 178 VAERS reports (0.1%) during1991-2001 (Reference: PMID: 12825543). Obsoleted because of duplication. It's an alternative term of hyporeflexia AE now. YH hyporeflexia AE obsolete class