秋分养生正当时，专家支招防病保健康

Group 1 - The article emphasizes the health challenges associated with the autumn equinox, including increased risks of respiratory diseases and cardiovascular issues due to temperature changes [1][4] - Experts recommend preventive measures such as timely flu vaccinations, maintaining hygiene, and monitoring health conditions during travel [2][3] - The article highlights the importance of managing temperature fluctuations to protect cardiovascular health, suggesting layered clothing and regular blood pressure monitoring for at-risk individuals [4] Group 2 - The article discusses the proper use of medications, stressing the need for prescriptions for certain drugs and the importance of adhering to medical advice [5] - It warns against the use of expired medications, which may pose safety risks, and advises regular checks of medicine cabinets [6]