prodromic sign

pro·dro·mic sign

a sign that appears during the prodrome of a disease.
Synonym(s): antecedent sign
References in periodicals archive ?
Resolution of pain and tenderness was more rapid among patients taking the single dose of famciclovir than those taking a split dose, starting with 750 mg at the first prodromic sign and 750 mg later that day.
Resolution of pain and tenderness was more rapid in patients taking the single-dose of famciclovir than in those taking a split dose, starting with 750 mg at the first prodromic sign and 750 mg later that day.
Resolution of pain and tenderness was more rapid among patients taking the single-dose of famciclovir than those taking a split dose, starting with 750 mg at the first prodromic sign and 750 mg later that day.