Vietnam sees rising stroke risks due to seasonal weather changes

Seasonal weather transitions characterized by fluctuations in temperature, humidity, and atmospheric pressure are leading to a surge in cerebrovascular incidents. In Vietnam, regions such as Viet Bac and Northwest Bac Bo have experienced heavy rain and temperature drops below 30 degrees Celsius, contributing to this trend.

At the Lam Thao Regional Medical Center in Phu Tho province, medical staff have reported a significant increase in patients seeking treatment for stroke sequelae. Sudden weather changes directly impact the circulatory system by causing peripheral vasoconstriction, which can raise blood pressure and lead to hemorrhages or increase blood viscosity, resulting in cerebral infarction.

Elderly individuals and those with underlying conditions—such as hypertension, diabetes, or lipid metabolism disorders—are identified as the highest-risk groups. Following acute episodes, patients often face complex complications including hemiplegia, muscle spasticity, balance disorders, and speech or swallowing impairments. To address these issues, the medical center is utilizing a combined Eastern and Western medicine model to provide personalized rehabilitation programs aimed at stimulating neuroplasticity and preventing secondary disabilities.