Itching is one of the most common and usually harmless sensations the human body experiences. Most of the time, it is triggered by something simple and temporary: dry skin during colder months, mild allergic reactions to foods or environmental irritants, insect bites, new detergents, or even stress. For many people, applying moisturizer or taking an antihistamine resolves the discomfort quickly. However, when itching becomes persistent, unexplained, and resistant to basic remedies—especially in older adults—it can sometimes signal that something deeper is happening within the body. As we age, the skin naturally becomes thinner, drier, and more fragile due to reduced...
Continues…