Why a pin prick hurts? How the 5 Senses of organs get effected?
A pinprick causes pain because it stimulates pain receptors in the skin. This sends a signal to the brain that is interpreted as pain. Other senses of the body can also be affected by pinpricks.
Touch: The pressure of the pin causes the skin to contract, which stimulates touch receptors in the skin.
Vision: The sight of a pin puncturing the skin may cause feelings of fear or anxiety.
Sound: The sound of a pin puncturing the skin can cause fear or anxiety.
Smell: If the pin is made of metal, it may cause a metallic smell when the skin is punctured.
Taste: Depending on the material the pin is made of, it may cause a metallic taste when it punctures the skin.