Insect bite causes worsening inflammation

Recent research indicates that itching caused by insect bites or rashes worsens inflammation rather than calming it, as excessive scratching triggers a cycle of inflammatory reactions in the skin. Experiments on mice have shown that those prevented from scratching exhibited less swelling and inflammatory response, confirming that scratching enhances immune reactions and increases skin irritation. Regular scratching activates immune cells, such as mast cells, through neural signals, which deepens the inflammatory state and prolongs inflammation. Doctors recommend using moisturizers and anti-inflammatory creams to relieve itching and break the cycle of escalating inflammation.

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