What's the difference between psoriasis and a cut?
A cut is a physical injury to the skin that breaks through the surface, while psoriasis is a chronic autoimmune condition that causes inflammation and rapid skin cell buildup.
Key differences:
- Cause: A cut results from external trauma or injury. Psoriasis happens when Show Full Answer
What's the difference between psoriasis and a cut?
A cut is a physical injury to the skin that breaks through the surface, while psoriasis is a chronic autoimmune condition that causes inflammation and rapid skin cell buildup.
Key differences:
- Cause: A cut results from external trauma or injury. Psoriasis happens when your immune system mistakenly attacks healthy skin cells, causing them to grow too quickly.
- Appearance: A cut creates an open wound that bleeds and eventually heals with a scab. Psoriasis creates raised, discolored patches (plaques) with silvery-white scales that don't involve an open wound.
- Healing: Cuts typically heal within days to weeks and disappear. Psoriasis is a long-term condition that comes and goes in cycles of flare-ups and remission.
- Pain: Cuts cause immediate sharp pain from the injury. Psoriasis can cause pain from cracked skin, inflammation, and itching, but it's a different type of discomfort.
That said, psoriasis can sometimes cause the skin to crack and bleed, especially on the hands, feet, or scalp. These cracks can be painful and may look similar to cuts, but they're caused by the underlying inflammation and dryness from psoriasis rather than an external injury.
January 10
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