Rhabdomyolysis is a serious condition where damaged skeletal muscle breaks down rapidly, releasing its contents into the bloodstream. These substances can be harmful to the kidneys and may lead to kidney failure.
Causes:
- Intense exercise: Overexertion, especially in hot weather, can trigger rhabdomyolysis.
- Crush injuries: Severe trauma that compresses or crushes muscles.
- Medications and drugs: Certain medications, illicit drugs, and alcohol can increase the risk.
- Statin medications: While rare, some statin drugs used to lower cholesterol may contribute to rhabdomyolysis.
- Heatstroke: Extreme heat exposure can cause significant muscle damage.
- Infections: Some viral and bacterial infections can lead to muscle breakdown.
- Other conditions: Certain medical conditions like hypothyroidism and electrolyte imbalances can increase susceptibility.
Symptoms:
- Muscle pain and weakness: Often the first signs, can range from mild discomfort to severe, debilitating pain.
- Dark urine: A hallmark symptom, often described as “tea-colored” or “cola-colored” due to the presence of myoglobin.
- Fatigue: Extreme tiredness and weakness.
- Nausea and vomiting: Common symptoms.
- Confusion: In severe cases, mental confusion may occur.
Treatment:
- Intravenous fluids (IV): The primary treatment to flush myoglobin and other waste products from the kidneys.
- Medications: May include medications to protect the kidneys and manage electrolyte imbalances.
- Dialysis: In severe cases, dialysis may be necessary to remove waste products from the blood if the kidneys are not functioning properly