Below are the main rubriks (i.e strongest indications or symptoms) of Rhododendron in traditional homeopathic usage, not approved by the FDA.
Have you ever used Rhododendron? Yes No
Confusion and Vertigo.
Vertigo when sitting (after a quarter of an hour),
Vertigo and sleep,
Vertigo to and fro, such as is occasioned by strong tobacco,
Vertigo, as if the head would fall backward more and more, with anguish, when lying in bed (soon),
Turn of vertigo (second day),
Whirling vertigo when lying in bed; decreasing after a few minutes, and on the second evening,
Dizziness and dulness in the forehead,≡ more ...