“简直神药！”浙江姑娘听信姐妹群建议，连吃半年被送进急诊！检查结果把她吓傻……

Core Viewpoint - The article highlights the dangers of self-medicating with diuretics for weight management and the potential severe health consequences that can arise from their misuse [4][5][6]. Group 1: Health Risks of Diuretics - Diuretics can lead to significant electrolyte imbalances, including low potassium, calcium, and magnesium levels, which can cause symptoms like fatigue, muscle weakness, and heart palpitations [5][6]. - Long-term use of diuretics can disrupt kidney function and lead to irreversible damage, potentially resulting in acute kidney injury or chronic kidney disease [6][7]. - The perceived weight loss from diuretics is primarily due to water and salt loss, not fat loss, which can lead to weight rebound once the medication is stopped [5][6]. Group 2: Medical Guidance and Recommendations - Diuretics should only be used under medical supervision for specific conditions such as heart failure or kidney disease, not for temporary water retention or weight control [5][6]. - Patients experiencing symptoms like unexplained fatigue or heart issues should seek medical attention rather than self-treating with diuretics [6][7]. - Lifestyle changes, such as adjusting diet and sleep patterns, are recommended for managing temporary water retention instead of relying on diuretics [6].