Thanks for consulting HealthcareMagic!
The clinical description you have given has the possibility that you may be at risk of developing gangrene
of your toes. Risk factors for this include Diabetes
, Obesity, Peripheral vascular disease
etc. If this is the case, you need to see your doctor ASAP. However, there are other possibilities as well. Physical examination is mandatory to assess this. Let me know if you have have any clarifications.
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Wish you good health!