METHOD FOR PREDICTING/ESTIMATING ABNORMAL HAIR LOSS, PRECAUTION/PREVENTION METHOD FOR ABNORMAL HAIR LOSS, AND METHOD FOR EVALUATING ABNORMAL HAIR LOSS PREVENTIVE AGENT

摘要

PPROBLEM TO BE SOLVED: To provide a means of simply predicting/estimating hair loss where a substantially conical matter adheres to the hair root with good reliability, and to provide a method for predicting/estimating abnormal hair loss utilizing the means, a precaution/prevention method for abnormal hair loss, and a method for evaluating abnormal hair loss preventive agent. PSOLUTION: In this method, the degree and area of erythema appearing on the scalp is evaluated in numerical terms to calculate a erythema score, which is used to predict hair loss whether there is a development where a substantially conical matter adheres to the hair root appears, or to estimate whether the appearing hair loss mainly includes abnormal hair loss. PCOPYRIGHT: (C)2010,JPO&INPIT