Which condition is termed as a "silent killer" due to its asymptomatic nature in early stages?

Hypertension is often referred to as a "silent killer" because it frequently remains asymptomatic in its early stages. Many individuals with high blood pressure do not experience noticeable symptoms until the condition has progressed significantly or has led to serious health issues such as heart disease, stroke, or kidney damage. This lack of symptoms creates a false sense of security, often causing patients to neglect regular check-ups or monitoring of their blood pressure. As a result, hypertension can go undetected for years, contributing to its reputation as a silent killer. Regular screening is crucial for early detection and management to prevent the development of life-threatening complications.

In contrast, conditions like asthma, diabetes, and anemia often present noticeable symptoms that may prompt individuals to seek medical attention. Asthma can cause wheezing and difficulty breathing, diabetes may lead to increased thirst and frequent urination, and anemia typically presents with fatigue and weakness. These symptoms often encourage earlier intervention than what is seen with hypertension.