May Measurement Month urges South Africans to get tested for hypertension, a condition known as “the silent killer” due to its lack of symptoms until it causes serious health problems like strokes or heart attacks.
Hypertension is often referred to as “the silent killer” because it shows no symptoms until it leads to severe consequences. Many people with hypertension may not even realize they have it, while others stop treatment due to the absence of immediate symptoms, a decision that can be fatal.
South Africa’s struggle with hypertension is growing, despite increased awareness campaigns. Currently, more than 80% of South Africans with high blood pressure have it under control, much higher than the global average of 31.1%.
This is concerning because:
The number of diagnoses among teenagers and young adults is rising.
Global research shows that 74% of people with hypertension are unaware of their condition.
Hypertension often goes unnoticed until it leads to major health issues.
Studies show a direct connection between hypertension and an increased risk of dementia.
May Measurement Month, observed by health experts worldwide, highlights the severity of the hypertension crisis. The event calls attention to the underdiagnosed and undertreated nature of the condition, which affects billions globally.
Throughout May 2025, South Africans can visit selected pharmacies for free blood pressure checks. Simply stop by a participating pharmacy, ask for a free test, and take just five minutes for this non-invasive checkup. It could save a life.
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