Fluoric acid
Always too hot; wants to bathe in cold water. Pale, miserable, cachectic, flabby and broken down. Slow deeply destructive effects. Puffy, indurated or fistulous tissues. Palmar abscess. Felon. Caries. Bed-sores. Ulcers. Oedema. Secondary syphilis. Thin, foul, acrid or salty discharges; that cause itching.
Necessity to be always in the move. Impulse to walk fast. Melancholy. Lecherousness. Stunning headache; > urinating. Brittle, tousy hair. As of a cold wind in eye. Lachrymal stricture. Deafness, > bending head back. Puffy glabella. Thin enamel. Teeth decay rapidly; < at roots. Fissured tongue. Gnawing hunger; for pungent or cold things. Stale eructations. Itching or burning at anus. Upward drawing in urethra (down-Merc.). Profuse, acrid leucorrhoea. Sexual erethism. Oedema of scrotum. Distorted nails. Varicose veins; varicocele. Dry, harsh, itching or cracked skin; seeming to emit a hot vapor. Scars surrounded by pimples. Keloid. Ebullitions of heat; with pains in bones. Acrid, eroding sweat; excites itching. Oily, pungent sweat on genital. Sweat on hands and feet. Region: FIBROUS TISSUES, VEINS; Skin; Bones; Mastoid.
Worse: HEAT, of room; Night; Alcohol; Sour foods.
Better: COOL BATHING; Rapid motion; Short sleep; Bending head back; Eating.