ARSENICUM SULPHURATUM FLAVUM
Needle pricks from within outwards in chest; also on forehead, right side. Sticking behind ear. Difficult respiration. Skin chafed about genitals.
Leucoderma and squamous syphilides. Sciatica and pain around the knee.
Relationship.--Arsenic sulph rub (influenza with intense catarrhal symptoms, great prostration and high temperature, purulent discharges, psoriasis, acne, and sciatica. Chilly even before a fire. Itching in various parts. Pellagra).
Dose.--Third trituration.