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A myasthenic crisis typically develops gradually, with noticeable worsening of symptoms before becoming severe. Key warning signs that you may be progressing from a flare-up to a crisis include:

• Increasing difficulty breathing or shortness of breath
• Growing weakness in muscles
• Increased trouble swallowing
• Sleep Show Full Answer

A myasthenic crisis typically develops gradually, with noticeable worsening of symptoms before becoming severe. Key warning signs that you may be progressing from a flare-up to a crisis include:

• Increasing difficulty breathing or shortness of breath
• Growing weakness in muscles
• Increased trouble swallowing
• Sleep apnea symptoms

If you notice these symptoms intensifying, it's crucial to contact your healthcare provider or seek emergency care immediately. A myasthenic crisis is considered a life-threatening emergency that affects about 10-20% of people with MG at least once in their lifetime. During a crisis, respiratory muscles become too weak to move enough air in and out of your lungs. This may require ventilator support.

Common triggers for a crisis can include:
• Menstrual cycle
• Pregnancy
• Sleep deprivation
• Surgery
• Extreme temperatures
• Emotional distress
• Medication changes
• Vaccinations

Importantly, in 30-40% of cases, no specific trigger is identified.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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