Bromium: Spasmodic constriction with tickling and burning behind the sternum. Inspiration which provokes cough is much more difficult than expiration. Enlarged glands, especially the parotid and thyroid.
Cuprum Met: Spasms of the glottis with suspension of breathing, face blue, thumbs clenched' in the palm with fingers over them. Chlorum. Spasms of the glottis, epiglottis and trachea, solely due to irritation. Dyspnoea due to spasms of vocal cords. Wild, staring and protruding eyes with blueness
of the face. Unlike Bromium, the Chlorum patient can inspire easily and there is difficulty in expiration.
Calcarea Carb: Spasm in larynx when not due to nervous
trouble. It is a constitutional remedy.
