在我国，骨关节炎的总患病率达15%，患者超过1亿人，呈现年龄越大，发病率越高的趋势。骨关节炎有哪些症状？ 关节炎是一种慢性疾病，被称为头号致残性疾病， 有100多种类型，最常见的是"骨关节炎"。 本文转自【央视财经】； 我国骨关节炎患者超1亿人 年龄越大发病率越高 55岁的卢女士，10年前开始膝盖疼痛，她一直以为是老寒腿，常常采用贴膏药、热敷的方式来缓解。可是膝盖越来越疼，已经严 重影响她的日常生活。卢女士称，最近这几年走路很困难。 到医院检查后，卢女士被确诊为骨关节炎，它是由多种因素引起的关节软骨损伤破坏导致的关节疾病，常出现关节疼痛和僵硬。 北京大学人民医院骨关节科副主任医师 王锴：早期症状为，进行负重比较明显的活动，包括爬楼梯、蹲起时关节会疼。随着年 龄的增长和病情的发展，可能走平路也会出现比较明显疼痛的症状。终末期的骨关节炎，可能会严重影响关节的功能，会出现畸 形，如O型腿、X型腿。关节变形了以后，功能会明显受限。 早干预早治疗 除了骨关节炎，"类风湿关节炎"也很常见，特别是气温降低，发病率会增高。我国目前有类风湿关节炎患者超过500万人，应该 如何防治这类关节炎？ 导致骨关节炎的因素包括：肥胖、关节 ...

Core Insights - High uric acid levels (500+ µmol/L) can lead to serious health issues, even in the absence of symptoms, indicating a "silent disaster" within the body [1][2] - Uric acid crystallization occurs when the concentration exceeds the solubility limit, leading to potential kidney damage and chronic conditions [5][6] Health Implications - Elevated uric acid can cause kidney damage over time, leading to chronic urate nephropathy due to the accumulation of uric acid crystals [5] - Uric acid crystals can also deposit in joints, causing gout attacks triggered by certain dietary choices or physical stress [6] Preventive Measures - Lifestyle management is crucial for controlling high uric acid levels and protecting kidney health [7] - Dietary recommendations include avoiding high-purine foods (red light foods), consuming moderate amounts of certain meats and fish (yellow light foods), and freely eating most vegetables and fruits (green light foods) [7][8] - Sugary drinks, particularly those containing fructose, should be avoided as they significantly raise uric acid levels [10] Exercise and Hydration - Engaging in moderate aerobic exercise is recommended, while avoiding excessive sweating that could trigger gout [11] - Adequate hydration is essential for diluting uric acid and aiding kidney function [12] Medical Guidance - Regular medical check-ups are advised for individuals with high uric acid levels, even if asymptomatic, to monitor kidney function and adjust treatment as necessary [17] - Weight management should be gradual, as rapid weight loss can increase uric acid levels [15]

Core Viewpoint - Gouty arthritis is a common disease closely related to dietary habits, with a higher prevalence in males and a trend towards younger patients [1] Group 1: Disease Overview - Gouty arthritis is characterized by high uric acid levels leading to joint inflammation, commonly affecting males and often starting suddenly with severe pain [5][7] - Symptoms typically peak within 12 hours and may resolve within days or weeks, with over 50% of initial cases occurring in the first metatarsophalangeal joint [5] Group 2: Risk Factors - Key risk factors for gout include excessive alcohol consumption, high-purine diets, and lack of sleep, with sugary drinks particularly harmful for children [5] - Chronic conditions such as chronic gouty nephropathy can arise from uric acid deposits in the kidneys, and high uric acid levels may accelerate atherosclerosis, increasing cardiovascular disease risk [7] Group 3: Prevention and Treatment - Prevention strategies include dietary control, limiting seafood intake, ensuring daily water intake exceeds 2000 milliliters, and avoiding triggers like late nights and intense exercise [9] - During acute attacks, treatment focuses on anti-inflammatory and pain relief methods, while recurrent cases may require long-term uric acid-lowering therapy [9]