Fatigable weakness of respiratory muscles
A type of weakness of the muscles involved in breathing (respiration) that occurs after a muscle group is used and lessens if the muscle group has some rest. That is, there is diminution of strength with repetitive muscle actions.
What is Fatigable weakness of respiratory muscles?
Fatigable weakness of respiratory muscles is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Fatigable weakness of respiratory muscles that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Fatigable weakness of respiratory muscles
The following conditions have been associated with Fatigable weakness of respiratory muscles. Only a health professional can determine the underlying cause.
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Related symptoms
When to seek medical care
Seek urgent care if Fatigable weakness of respiratory muscles is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.