Why Does a Wound Itch When Healing?

Answer

When your body is healing from a wound, it will itch. Many doctors say that the itching is caused by histamines in the scab that irritate the skin around the wound. It may also be the result of the scab tugging on the skin.
Q&A Related to "Why Does a Wound Itch When Healing"
To put it simply,there are special nerves in the skin that have been recently discovered as itch specific fibers and when you have a wound, the fiber may send a response to your brain
http://www.quora.com/Health/Why-does-a-wound-itch-...
The itch of a healing wound is caused by the growth of new cells underneath the old scab. New skin cells would be growing underneath there, and as they form a new layer of skin, then
http://www.ask.com/web-answers/Health/Diseases/why...
The itch of a healing wound is caused by the growth of new cells un...
http://www.chacha.com/question/why-does-a-wound-it...
The growth and development of new cells into skin cause the scab above to tighten as it stretches over the new skin, triggering nerve sensitivity, which manifests as itching, the
http://www.ehow.com/facts_6179543_wound-itch_.html...
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The body reacts to injuries by producing histamine, which is contained in the scab formation as part of the healing process. Histamines can irritate the skin and ...
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