Thenar muscle weakness
Information about Thenar muscle weakness.
What is Thenar muscle weakness?
Thenar muscle weakness 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 Thenar muscle weakness that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Thenar muscle weakness
The following conditions have been associated with Thenar muscle weakness. Only a health professional can determine the underlying cause.
Related symptoms
When to seek medical care
Seek urgent care if Thenar muscle weakness is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.