answersLogoWhite

0

This substance is called histamine.

User Avatar

Wiki User

7y ago

What else can I help you with?

Related Questions

Does oxygen dilate blood vessels?

No, oxygen does not dilate blood vessels. In fact, oxygen has a vasoconstrictive effect, which means it causes blood vessels to constrict or narrow. This helps regulate blood flow and pressure in the body.


Does histamine cause blood vessels to contract?

No it causes them to dilate (vasodilation)


What will dilate blood vessels?

blood vessels. doppus


What type of therapy uses heat to causes the blood vessels dilate and increase the blood to the injury site?

Thermotherapy


What type of therapy uses heat to causes the blood vessels to dilate and increase the blood to the injury site?

Thermotherapy


What is the substance released during the inflammatory reaction that causes small blood vessels to dilate?

Histamine


What is the substance released during the inflammatory reaction that causes small blood vessels to dilate is?

Histamine


How does an increase in heat affect the flow of blood in the body?

An increase in heat causes blood vessels to dilate, which increases blood flow in the body.


Do blood vessels in your ears dilate in cold weather?

No


What chemical produced by white blood cells increase blood flow to an injured area?

Histamine is the chemical produced by white blood cells that increase blood flow to an injured area. It causes blood vessels to dilate, which allows more blood to flow to the affected area to deliver immune cells and nutrients for healing.


What do your blood vesseles do when your body temperature rises rises?

The blood vessels dilate.


What make blood vessels constrict and dilate?

Nothing, blood vessels are nothing because they wont harm you or anything like that.