Why he body rises temperature when we have fever ?
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When your body is hotter it's harder for the flu virus to survive. A fever also stimulates your immune system to fight off the illness. ... Fevers are caused by chemicals in the bloodstream called pyrogens. Pyrogens make their way to the brain's hypothalamus, which is in charge of regulating body temperature
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When our body temperature rises because of an infection, it's called a fever.
Explanation:
Fevers are caused by chemicals called pyrogens flowing in the bloodstream. Pyrogens make their way to the hypothalamus in the brain, which is in charge of regulating body temperature. When pyrogens bind to certain receptors in the hypothalamus, body temperature rises.
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