ST. LOUIS — As spring routines shift across St. Louis and surrounding communities, Missouri health officials are urging residents to pay attention to a condition that often develops without warning: high blood pressure.
Often referred to as the “silent killer,” high blood pressure rarely causes noticeable symptoms while significantly increasing the risk of heart attack, stroke and kidney disease. Health experts warn that seasonal transitions — including changes in physical activity, diet, stress levels and sleep patterns — can quietly influence blood pressure numbers.
“Many people believe they would feel it if something was wrong,” officials say. “With hypertension, that’s usually not the case.”
Nearly half of U.S. adults live with high blood pressure, and many do not know they have it. In Missouri, cardiovascular disease remains a significant public health concern, particularly in both urban and rural communities where routine screenings may be inconsistent.
Spring in St. Louis brings fluctuating temperatures, longer daylight hours and shifting daily schedules. Some residents increase outdoor activity, while others experience disrupted sleep, commuting stress or travel. Seasonal allergies, hydration changes and inconsistent routines may also affect the body. Officials say these combined factors can influence blood pressure — even among individuals who feel healthy.
Doctors emphasize there is no reliable way to detect high blood pressure without measuring it. Readings of 180/120 or higher, especially when accompanied by chest pain, shortness of breath, vision changes or weakness, require immediate medical attention.
Health officials encourage St. Louis residents to use the seasonal transition as a reminder to check their blood pressure and consult a healthcare provider about recommended screening.
“You can’t rely on how you feel,” officials say. “You have to know your numbers.”
