Below are the main rubriks (i.e strongest indications or symptoms) of Nat Mur in traditional homeopathic usage, not approved by the FDA.
Cough from tickling in the throat, or pit of stomach; sputum in morning of yellow or blood-streaked mucus, with bursting pain in forehead, and shocks or beating as of hammers; involuntary urination; stitch in the liver; tears stream down the cheeks.
Cough worse from rapid motion, from deep inspiration; lying in bed; becoming warm in bed; empty swallowing, drinking; sour food.
Catarrh, with clear, transparent mucus.
Cough, with sputum of bloody mucus.
Dry cough, with rattling on the chest; also with long uvula, worse lying.≡ more ...