橫紋肌溶解症係一種人體肌肉細胞壞死嘅疾病。受損嘅肌肉細胞釋放出崩壞後嘅產物入咗血流中，其中一些物質，例如肌紅蛋白，會對腎臟造成損害，導致腎衰竭。症狀包括肌肉疼痛、嘔吐、意識混亂，症狀嘅嚴重性係取決於肌肉受損嘅程度同埋係咪發生腎衰竭。肌肉受損可以由外部原因導致，例如車禍受傷、過度鍛煉、藥物副作用、毒品酒精成癮、感染等等。有啲人因為遺傳嘅原因會有較高嘅橫紋肌溶解症發病率。通常用血尿檢查診斷， 治療方法主要係通過大量嘅靜脈滴注，再嚴重啲嘅情況就需要做透析。
Rhabdomyolysis is a disease in which muscle cells die in the body. Damaged muscle cells release products from collapse into the bloodstream, and some of them, such as myoglobin, can cause damage to the kidneys, leading to kidney failure. Symptoms include muscle pain, vomiting, confusion, and the severity of symptoms depends on the extent of muscle damage and the presence of kidney failure. Muscle damage can be caused from external causes such as injuries from car accidents, overworkouts, drug side effects, drug and alcohol addiction, infections, and many more. Some people have a higher incidence of rhabdomyolysis because of genetic reasons. Diagnosis is usually made with a hematuria test, and treatment is mainly through a large intravenous drip and, in more severe cases, dialysis.