Below are the main rubriks (i.e strongest indications or symptoms) of Muriaticum Acidum in traditional homeopathic usage, not approved by the FDA.
FEVER AND CHILL
Predominant sensation of cold.
Shivering, with yawning and stretching, without thirst, and not followed by heat.
Chill in the evening, with coldness in back, with external warmth and burning in face.
Shuddering over whole body, with hot cheeks and cold hands.
Burning heat, esp. in palms and soles.
Night and morning sweat.
In evening, the perspiration is first cold on the feet.
Typhus fever, lower jaw hangs down, atrophy of tongue, involuntary watery stools when passing urine, great debility, with sliding down in bed, loud moaning.
Heat without thirst, with agitation, and desire to throw off clothes at night.
Nocturnal sweat, on going to sleep in evening, or before midnight, esp. on head and back.≡ more ...