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
Semilateral obstruction at root of nose, esp. in morning.
Increased secretion of nasal mucus in open air.
A bright red spot on nose, sensitive to touch, lasting several days.
Fluent coryza with obstruction of one nostril (l. nostril, sometimes alternating with r., amel. in open air), and loss of smell and taste.≡ more ...