1). Causticm- When pain is better, in warmth, dam weather & in bed. They are worst in cold & dry weather. This comes with oversensivity & excitability.
2). Rhus tox. - When pains become worst on beginning to walk but soon on continuous walking, they become better. Such pains come in cold & dam weather.
3). Calcaria carc. - It is a constitution on remedy with deficiency of calcium in the body. Body is fat & flabby, the tendency to great sweat. Feet remains cold upto the knees as if person has put on dam socks.