Which condition is commonly referred to as the "silent epidemic"?

Hypertension is commonly referred to as the "silent epidemic" because it often presents with no obvious symptoms until significant damage has occurred to organs or systems. Many individuals may have high blood pressure for years without knowing it, which can lead to serious complications such as heart disease, stroke, and kidney failure. The lack of symptoms makes it easy for people to overlook the importance of regular monitoring and lifestyle adjustments.

In contrast, conditions like diabetes, obesity, and osteoporosis, while also prevalent and serious, tend to have more noticeable signs or symptoms that prompt individuals to seek medical attention. For instance, diabetes can lead to symptoms such as increased thirst and urination, while obesity is often visually apparent. Osteoporosis may not be evident until a fracture occurs, but it also does not carry the "silent" characteristic of hypertension. Thus, the moniker "silent epidemic" aptly highlights the insidious nature of hypertension within the broader context of public health.