Parkinson's Disease Symptoms: What You Need To Know

Parkinson's disease is a progressive neurological disorder that affects movement. One of the most recognizable symptoms is resting tremors, which typically begin in the hands or fingers. These tremors are more noticeable when the affected limb is relaxed and tend to decrease during voluntary movement. Many patients also notice that the shaking subsides when they're asleep.

Key Physical Symptoms

Muscle Rigidity

A common characteristic of Parkinson's is muscle stiffness, which can affect the arms, legs, trunk, and neck. This rigidity often presents as a "cogwheel" or "lead-pipe" resistance when someone tries to move the affected limb. This symptom contributes to the decreased range of motion and discomfort experienced by many patients.

Postural Instability

Individuals with Parkinson's frequently develop impaired balance and coordination. This often results in a shuffling gait with small, quick steps, sometimes referred to as "festination." The posture may become stooped, and maintaining stability while walking becomes increasingly difficult.

Non-Motor Symptoms

Facial Expression Changes

Many patients experience a loss of facial expressiveness, often described as having a "masked" face. Reduced blinking and limited mouth movement contribute to this characteristic appearance, which can affect communication and social interactions.

Cognitive and Emotional Effects

Beyond the physical manifestations, Parkinson's can lead to significant emotional and cognitive changes. Depression, anxiety, and sleep disturbances are common early complications. As the disease progresses, some individuals may experience memory problems, slowed thinking, or even dementia, which can profoundly impact daily functioning.

Importance of Early Intervention

Because Parkinson's symptoms can severely affect quality of life, early diagnosis and treatment are crucial. Medical professionals recommend seeking specialized care as soon as symptoms appear to develop an effective management plan that addresses both motor and non-motor aspects of the disease.