muskelschwäche

Muskelschwäche, also known as muscle weakness or asthenia, refers to a reduction in the ability of a muscle or group of muscles to exert force. It is a symptom rather than a disease itself and can stem from a variety of underlying causes affecting the muscles, nerves, or even the central nervous system.

Common causes of generalized muskelschwäche include systemic illnesses such as infections, endocrine disorders like thyroid problems, autoimmune diseases like lupus, and neurological conditions such as multiple sclerosis or myasthenia gravis. Nutritional deficiencies, certain medications, and prolonged periods of inactivity can also contribute. Localized muskelschwäche might indicate an injury, nerve compression, or a specific muscle disorder.

Symptoms of muskelschwäche can range from mild fatigue and difficulty with everyday tasks to complete inability to move affected limbs. The onset can be sudden or gradual. Diagnosis typically involves a medical history, physical examination, and often further tests like blood work, nerve conduction studies, or imaging.

Treatment for muskelschwäche depends entirely on identifying and addressing the underlying cause. This might involve medication, physical therapy, lifestyle changes, or specific treatments for the primary condition. Early diagnosis and intervention are crucial for managing symptoms and improving outcomes.