Individuals often experience varying physical reactions to mosquito bites, ranging from negligible marks to significant, itchy swelling. This discrepancy is primarily rooted in how a person's specific immune system processes the saliva injected by the insect during a bite. Upon penetration, the body identifies the mosquito's saliva as a foreign substance, triggering the release of histamine, which leads to typical allergic symptoms like redness and inflammation. However, current research indicates that the process is more intricate than previously understood. Beyond histamine, mosquito saliva comprises a diverse array of biologically active compounds. These substances engage with the human immune system through complex mechanisms, resulting in the wide spectrum of dermatological responses observed across different people. Understanding these interactions provides insight into why some individuals suffer more severely from these common insect encounters than others.
Source : Scroll.in
Photo : Scroll.in
