Symptom and Disease - Health Clarity

Introduction Waking up drenched in sweat during the night can feel alarming—especially when your bedroom is cool and you haven’t been exercising. Occasional sweating is normal, but frequent and unexplained night sweats can point to an underlying medical condition . This article explains common medical causes, warning signs, and practical steps you can take to manage or investigate night sweats. Why Night Sweats Happen Sweating is the body’s natural cooling mechanism. When excessive sweating occurs during sleep without clear triggers (heat, heavy bedding, spicy food), it often reflects changes in hormone levels, infections, medication effects, or systemic disease. Identifying the root cause is key to proper treatment. Top Medical Conditions That Cause Night Sweats 1. Hormonal Imbalances Hormone shifts are a frequent cause of nocturnal sweating: Menopause: Reduced and fluctuating estrogen levels trigger hot flashes and night sweats in ma...

Introduction Unexplained weight loss might sound like a dream come true, but it could actually signal an underlying health problem. If you're shedding pounds without changing your diet or exercise routine, your body may be warning you of a serious issue. From hormone imbalances to chronic diseases, many medical conditions can cause sudden weight loss. In this post, we’ll explore the top medical causes of unintentional weight loss, their symptoms, and when you should consult a doctor. 1. Hyperthyroidism (Overactive Thyroid) The thyroid gland regulates metabolism. When it becomes overactive, it speeds up all bodily functions, including calorie burning. Symptoms: Rapid heartbeat, anxiety, heat intolerance, tremors, insomnia, and increased appetite. Why It Causes Weight Loss: A faster metabolism burns calories more quickly, leading to weight loss even with normal or increased food intake. 2. Diabetes (Type 1 and Advanced Type 2) Uncontrolled diabetes, especially Type 1, can ...