Below are the main rubriks (i.e strongest indications or symptoms) of Natrum Carbonicum in traditional homeopathic usage, not approved by the FDA.
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Stupefaction, in the morning, on awaking; it disappeared only by degrees.
Almost unconscious of his external surroundings, he reels in his walk.
Vertigo, after mental occupations, with dull inward pressure in the temples.
Vertigo, very often, by day, like a whirling in the head; also while lying down.
Vertigo, on turning the head.
Almost constant vertigo, when walking; she totters when walking.
Violent vertigo, like a syncope, after drinking a spoonful of wine.
Vertigo, when walking in the room, even so as to sink down, then great languor in the hands and feet.
Vertigo, she feels as if she would fall to the left side.
Dull pressure extending from the occiput to the nape, with drawing pain, extending into the forehead, with eructation, vertigo nausea and dimness before the eyes.≡ more ...