Below are the main rubriks (i.e strongest indications or symptoms) of Merc Viv in traditional homeopathic usage, not approved by the FDA.
Cloudiness, intoxication, and dizziness, principally in morning, on waking, and on getting up.
Vertigo, principally on getting up, or on raising up head, or when seated, or when lying on back (vertigo with headache); as well as during or after a walk in open air, or in evening, and often with nausea, cloudiness of the eyes (everything becomes black before eyes), distressing heat, and want to lie down.
Vertigo as if one were on a swing.
Dull and stupid feeling with dizziness.≡ more ...