Below are the main rubriks (i.e strongest indications or symptoms) of Nat Mur in traditional homeopathic usage, not approved by the FDA.
FEVER AND CHILL
Fever and chill
Chill between 9 and 11 a.m
Heat; violent thirst, increases with fever
Coldness of the body, and Continued chilliness very marked
Hydraemia in chronic malarial states with weakness, constipation, loss of appetite, etc
Sweats on every exertion.≡ more ...