Flaccid dysarthria is a voice disorder caused by damage to cranial nerves responsible for speech, resulting in symptoms such as speech problems, drooling, and nerve paralysis. Causes include physical trauma, stroke, tumors, and medical conditions such as myasthenia gravis and poliomyelitis. Treatment may involve physical therapy, medication, or surgery.
Flaccid dysarthria is a medical term used to describe a type of voice disorder that results from damage to one or more cranial nerves responsible for speech. Physical trauma, stroke and the presence of tumors are potential causes of this disorder. Additional medical conditions that can cause flaccid dysarthria include poliomyelitis, myasthenia gravis, and Guillain-Barre syndrome. Speech problems, uncontrollable drooling and nerve paralysis are common symptoms. You should see a doctor to develop an individualized treatment plan for flaccid dysarthria, which may include a combination of physical therapy and prescription medication.
Cranial nerves travel from the brain to the facial area and are responsible for functions such as the ability to speak and swallow. Damage to these nerves can lead to a variety of medical problems, including flaccid dysarthria. A traumatic injury, such as an automobile accident or a direct blow to the head, often contributes to the development of this disorder, although some medical conditions can also lead to flaccid dysarthria. The tumors can compress nerves and lead to speech problems, and in many cases, removing the abnormal growth resolves the symptoms of the disorder.
A stroke is a medical emergency caused by an interruption of blood supply to the brain. Chronic high blood pressure, blood clots, and high cholesterol levels are among the possible causes of a stroke. Damage to brain tissue as well as associated blood vessels and nerves often occurs following a stroke, and flaccid dysarthria is a potential complication of this type of damage. Disease processes such as myasthenia gravis, Guillain-Barre syndrome, and poliomyelitis have also been reported as possible causes as they are known to cause various types of nerve damage, pain, and partial or complete paralysis of the affected muscles and nerves.
Some of the symptoms of flaccid dysarthria include difficulties involving the elevation of the jaw, reduced airway capacity, and partial or complete paralysis of the associated nerves. These problems can cause speech difficulties, an inability to speak aloud, or difficulty completing sentences. Muscle atrophy can lead to visible facial sagging, drooling or paralysis. Physical therapy and gentle stretching exercises are the typical treatment methods used to treat flaccid dysarthria, although prescribed medications or surgery may be required in more extreme cases. The attending physician develops an individualized treatment plan based on the specific needs of the patient.
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