Many chronic diseases worsen in hot weather, so seniors need to be extremely cautious about their health. Dr. Alexandra Popova, a kidney specialist, points out that "among the conditions and diseases that pose a greater risk in the heat are diabetes, chronic lung diseases, high blood pressure, coronary heart diseases, and cerebrovascular diseases."
She explains, "One may feel dizziness, weakness, and blurred vision due to dehydration in the heat. This can lead to loss of consciousness and falls, resulting in severe injuries. Therefore, it is essential to drink enough fluids during high temperatures."
According to her, the consequences of heat on the brains of the elderly can be particularly serious due to dehydration and high temperatures, leading to acute cognitive impairment, delusions, and hallucinations. She states, "Initially, the person may be unaware and unable to focus, which may not seem alarming, but since the brain controls all functions, this condition affects the entire body's activity."
The doctor notes that elderly individuals with diabetes are more affected by the heat, as sharp spikes in blood sugar levels can occur under such conditions. She adds, "The risk of elderly individuals with cardiovascular diseases suffering from a myocardial infarction, stroke, arrhythmia, and more increases in hot weather."
To minimize these risks, it is recommended to drink plenty of water, eat many fruits and vegetables, consume lean meats and fish, and reduce the intake of fatty, fried, and salty foods. She advises, "Avoid sun exposure during peak hours—from 10:00 AM to 5:00 PM. Avoid intense physical activity and cover the head. Additionally, it is better to wear clothing made from natural fabrics like cotton and linen, as well as comfortable shoes. At-risk seniors should monitor their condition—measure blood pressure and heart rate, and take medications that help normalize heart rhythms and blood pressure."
