Will increased risk of developing frostbite again come instead long-term numbness in the affected area and being an infant or older adult for all times or is it simply a temporary replacement?

It is not a secret that Previous frostbite or cold injury can be followed by Frostbite. Diagnostics of Frostbite is normally done based on Red, white, bluish-white or grayish-yellow skin. In case of Long-term numbness in the affected area detection a doctor can suspect Frostbite, as the former is the complication of the latter.