火毒入絡証(syndrome/pattern of fire toxin entering collaterals),中醫証候名,屬火毒外襲証類,因手足疔瘡、足癬等潰爛,或外傷破損染毒,火熱邪毒蘊蒸肌膚,循經入絡所致。臨床以患處紅腫疼痛,皮膚呈顯紅絲,迅速向上走竄,硬腫疼痛,舌苔黃,脈濡數等為特徵的証候。[1]