No.1 Remedy for cold sores, silent grief.

Keynote: Craves salt.

Strange rare and peculiar symptom: Cannot use the rest room if someone is listening. Emotional state: Slow to forgive and forget. Stoical. Private.
Worse: heat of the sun, 10am, exertion.

Important hormonal remedy. Tendency to dwell on past sadnesses and feel disappointed or indignant about others’ behavior. Dry with parched cracked lips.
Thirsty. Chilly, but prefer to be so. Prone to cold sores after exposure to sun.

Natrum Mur 30c is included in the following Homeopathy World kits: