Muscle Weakness — Which Doctor Should I See?

Muscle weakness can result from various conditions including dehydration, anemia, thyroid disorders, vitamin deficiencies, infections, autoimmune diseases, neurological conditions, or medication side effects. Consult a healthcare provider for proper diagnosis.

Seek medical attention if weakness is sudden, severe, or persistent; affects one side of your body; occurs with chest pain or difficulty breathing; follows an injury; or is accompanied by other concerning symptoms.

Doctors diagnose muscle weakness through physical examination, medical history review, blood tests, imaging studies, and sometimes electromyography or muscle biopsy. Early evaluation helps identify underlying causes and appropriate treatment.