10 Frostbite Symptoms
Reviewed: Dr. Gromatzky
Symptom #5: Skin Blisters
Skin blisters are another sign of frostbite. They usually develop in the later stages and are commonly observed during the rewarming process of frostbite treatment. These fluid-filled bubbles usually appear 24-36 hours after rewarming the body. If they get infected, antibiotic treatment becomes necessary to prevent further complications.
New skin develops after a blister heals, though it may take a while for the skin to heal completely. The recovery period and prognosis are better for superficial frostbites when only the outermost skin layers are affected. The more severe the damage, the poorer the prognosis.
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