psoralen
[ sawr-uh-luh n, sohr- ]
/ ˈsɔr ə lən, ˈsoʊr- /
noun Pharmacology.
a toxic substance, C11H6O3, found in certain plants, including parsnips, used to increase the response to ultraviolet light in the treatment of severe cases of acne and psoriasis.
Also called
furocoumarin.
Words nearby psoralen
psoas,
psoas abscess,
psocid,
psora,
psoralea,
psoralen,
psorelcosis,
psoriasiform,
psoriasis,
psoriatic,
psoriatic arthritis
Medical definitions for psoralen
psoralen
[ sôr′ə-lən ]
n.
Any of a group of chemical compounds found naturally in certain plants that are used in the treatment of psoriasis and vitiligo.