Natrum Mur: Dryness and cracking round finger nails.
Numbness and tingling in fingers. Weakness of arms and
knees. Crack in middle of lower lip. Urticaria.
Sulphur: Dry scaly unhealthy skin. Itching and burning. Worse
scratching and washing; eruptions and hang nails. Trembling
and hot sweaty hands.
Calcarea Carb: Unhealthy skin, easily ulcerating. Small
wounds slow to heal. Warts and chilblains. Cold damp feet.
Feels cold and dead at night.