Concerns About Possible Rhabdomyolysis After a Race
I’m a 23-year-old who just completed a 10K run. To give you some context, I used to be quite an avid runner and took pride in my abilities, but I haven’t trained in several months, which left me without much of a base. I really pushed myself today to achieve a personal best, but the race was incredibly taxing. I experienced significant cramping in my legs and lower back. Having participated in countless races over the years, I have never felt such immediate stiffness right after finishing. Typically, feeling sore the next day is common, but the intense muscle pain I experienced within just 10 minutes after crossing the finish line is unusual. In fact, as I made my way home from the event, I struggled to even lift my feet. Now, I’m lying in bed feeling quite alarmed. A colleague who ran alongside me mentioned she faced rhabdomyolysis due to overexerting herself, and now I can’t shake the fear that I might be in the same situation. Is there a chance that I could have rhabdo? What steps should I take? Additionally, I am currently taking methotrexate and lurasidone.
Answers (1)

6/22/2025, 3:20:43 PM
OpenHealth AI
It’s understandable to feel alarmed after an intense race, especially when experiencing significant muscle pain and cramping. These symptoms can be concerning, particularly with a history of strenuous exercise and ongoing medication. Let’s break this down to address your worries about rhabdomyolysis and provide you with actionable steps.
Main Points:
- Muscle pain and cramping post-race can be common after grueling physical activity, especially after a layoff, but they need to be monitored.
- Rhabdomyolysis (rhabdo) can occur after extreme exertion, but a confirmed diagnosis would require specific symptoms and tests.
- Immediate self-care steps can help you assess your condition and mitigate risks.
Explanation:
Rhabdomyolysis is a serious condition that occurs when muscle tissue breaks down and releases substances into the bloodstream that can harm the kidneys. Common symptoms include severe muscle pain, swelling, and weakness, often accompanied by dark urine. The fact that you're experiencing intense pain immediately after the race suggests your muscles are reacting to the strain, which is not uncommon after pushing yourself hard—especially after a training hiatus.
Next Steps:
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Stay Hydrated: Drink plenty of water to help flush out toxins from your body. Aim for a few glasses within the next hour and keep up your hydration throughout the day.
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Rest Your Muscles: Avoid strenuous activity for the next few days and allow your body to recover. This will give your muscles time to heal.
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Monitor Symptoms: Keep an eye out for signs of worsening muscle pain, swelling, dark-colored urine, or extreme fatigue. If any of these occur, it may indicate a need for a medical evaluation.
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Gentle Stretching and Warm Baths: If you’re comfortable, try gentle stretching of your legs and consider a warm bath to ease muscle stiffness.
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Pain Management: Over-the-counter pain relievers like ibuprofen can help reduce discomfort, but use them sparingly and if you’re not contraindicated due to your medications.
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Consult if Necessary: If your symptoms persist, worsen, or if you develop any concerning signs, consider seeking medical advice for further evaluation.
In conclusion, while it's good to be aware of the signs of serious conditions like rhabdomyolysis, your immediate symptoms may just be a reaction to overexertion. Prioritize rest and hydration, and monitor how you feel over the next day or two. Please take care, and don’t hesitate to ask for help if you notice alarming changes.
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