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Why do we itch because i itch all the time
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33 votes
33 votes
Why do we itch because i itch all the time

User Crews
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2 Answers

19 votes
19 votes

Answer:

Mosquitoes biting

Step-by-step explanation:

When a mosquito bites you, it pierces the skin using a special mouthpart (proboscis) to suck up blood. As the mosquito is feeding, it injects saliva into your skin. Your body reacts to the saliva resulting in a bump and itching.

User Hasseg
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2.3k points
19 votes
19 votes

Answer:

Chemicals released in the skin send a message to the spine through nerves in the skin, then the spine communicates with the brain, and we become itchy. One of the most common causes of itch on the skin is dry skin, which causes microfractures within the skin barrier.

Step-by-step explanation:

User Nerdmaster
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