(1) Seborrhoeic dermatitis, see there. (2) Dandruff, see there.
seb·or·rhe·a sic·ca
(seb'ōr-ē'ă sik'ă) 1. An accumulation on the skin, especially the scalp, of dry scales. Synonym(s): seborrhea furfuracea, seborrhoea sicca. 2. Synonym(s): dandruff, seborrhoea sicca.