24 citations
,
July 1983 in “Clinical and Experimental Dermatology” Tigason improved hair growth in a boy with monilethrix without side effects.
31 citations
,
February 1982 in “Archives of dermatology” This study found that oral etretinate improved skin conditions like erythrodermic and pustular psoriasis, although less so for psoriasis vulgaris and lichen planus, with notable side effects including cheilitis and mucous membrane dryness.