Gangrene means the pathologic death of one or more body cells,or of a portion of tissue or organ due to obstruction of blood supply,it may be dirty or wet

Symptoms/Problems Remedy Frequency(Doses)
Dry;specially of toes and feet,the part becomes cold and numb;better by cold applications Secale cor.30 or 200 4 hourly
Gangrene of the check;typhoid fever like symptoms Baptisia 30 or 200 4 hourly
Dry;specially of lungs and uterus with soreness and burning sensation;better by warm applications;restlessness and prostration Arsenic alb.30 or 200 4 hourly
When the effected parts become purple or blue,due to blood poisoning;blood decomposes Lachesis 30 4 hourly
Wet;effected part emits foul discharge,oozes freely Crotalus h.30 4 hourly
Wet;purple and icy cold;effected part emit foul discharge;patient desire fresh air and fanning Carbo veg.30 4 hourly
Specially of lungs and uterus in old age;better by warmth Kreosote 30 4 hourly
Gangrene of the cheek;aversion to food;hic-cough;frequent putrid eructations;brown tongue,vomiting;discharges foul and dirty Acid-mur.30 4 hourly
Gangrene after mechanical injuries Acid-sulph.30 4 hourly

For External Use:
Lotion of Echinacea a.