Wild passionate actions.
2. One is afﬂicted with a physical or mental condition that can kill unless dealt with.
3. The need to cut out a way of life that is damaging. ... New American Dream Dictionary
To dream of seeing someone with gangrene foretells sorrow and loss, even a death of a near relative. Sometimes death is not the actual physical kind but rather the ending of a way of life. Search the dream for clues that point in that direction.... Encyclopedia of Dreams