Recognizing the Silent Symptoms of Tardive Dyskinesia

Tardive Dyskinesia (TD) is a neurological disorder often characterized by involuntary, repetitive movements that result from prolonged use of antipsychotic medications. These "silent" symptoms can be crucial for early diagnosis and management, offering a better quality of life to those affected.

1. Muscle Stiffness and Rigidity

One often-overlooked symptom of TD is mild muscle stiffness, especially in the limbs and neck. This symptom may initially appear as general discomfort or soreness, making it difficult to identify. Patients might describe feeling tense or stiff, and family members may notice a reduction in fluidity of movement. Unlike overt tremors, stiffness is not always visible, but it can significantly impact daily activities.