What is First dorsal interossei muscle weakness?

First dorsal interossei 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 First dorsal interossei muscle weakness that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.

Possible conditions associated with First dorsal interossei muscle weakness

The following conditions have been associated with First dorsal interossei muscle weakness. Only a health professional can determine the underlying cause.

Charcot-Marie-Tooth disease, axonal, Type 2HH

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Familial or sporadic hemiplegic migraine

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Related symptoms

When to seek medical care

Seek urgent care if First dorsal interossei muscle weakness is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.