Progressive Supranuclear Palsy: A Comprehensive Guide

Primary Symptoms

• Frequent falls and balance problems - Falls happen early in the disease, often backward, due to problems with balance and spatial awareness

• Eye movement difficulties - Trouble looking up and down, slow eye movements, and problems focusing on objects

• Stiff, slow movements - Rigid muscles in the neck and trunk, making movement awkward and difficult

• Speech and swallowing problems - Slurred speech, difficulty swallowing, and changes in voice quality

• Cognitive changes - Problems with thinking, memory, and decision-making that develop over time

When to Seek Care

Contact your doctor if you experience unexplained frequent falls, especially falling backward. Seek medical attention for persistent balance problems, difficulty moving your eyes up or down, or sudden changes in walking patterns. Problems with swallowing or speech that develop gradually also warrant evaluation. If you notice trouble with memory or making decisions, talk to your doctor right away. Vision problems that make it hard to look in certain directions should also be checked. Keep track of when symptoms started so you can tell your doctor exactly what you notice.

When to Seek Immediate Care

Call emergency services for active choking, trouble breathing, inability to swallow, or sudden severe confusion. Recurrent choking or worsening swallowing difficulty requires prompt medical evaluation even if the episode has passed. Falls that result in head injury also require immediate medical attention.

Medical History & Physical Examination

Doctors diagnose PSP through careful observation and testing. They will ask about your symptoms, when they started, and how they have changed over time. The exam focuses on movement, balance, eye function, and cognitive abilities. Your doctor will test your reflexes, muscle strength, and coordination.

A key part of diagnosis involves watching how you walk and turn. Doctors look for the characteristic backward falls and stiff posture. They also test eye movements by asking you to follow objects and look in different directions.

Diagnostic Testing

• MRI brain scan - Shows brain shrinkage patterns typical of PSP, particularly in the midbrain area

• DaTscan (dopamine transporter imaging) - May show reduced dopamine-transporter activity, but generally cannot by itself distinguish PSP from Parkinson's disease

• Neuropsychological testing - Evaluates thinking, memory, and problem-solving abilities affected by PSP

Conservative Treatments

• Physical therapy - Improves balance, strength, and mobility while reducing fall risk through targeted exercises

• Speech therapy - Addresses swallowing difficulties and communication problems with specialized techniques and strategies

• Occupational therapy - Teaches adaptive techniques for daily activities and recommends helpful equipment and home modifications

Advanced Treatments

• Medications for movement - Levodopa may provide mild temporary improvement in movement symptoms, though less effective than in Parkinson's disease

• Botulinum toxin injections - Can help reduce muscle stiffness and spasms, particularly in the neck and facial muscles when conservative treatments are insufficient

• Deep brain stimulation - Has not been shown to provide consistent benefit for PSP and is not a standard treatment; a specialist can explain whether any research study is relevant

Daily Management Strategies

Create a safe home environment by removing trip hazards and installing grab bars in bathrooms. Use mobility aids like walkers or canes as recommended by your physical therapist. Establish daily routines that accommodate your energy levels and symptoms. Your family can help you stay organized and safe. Keep your home well-lit so you can see clearly where you're walking. Write down your symptoms and how you're feeling to share with your doctor.

Exercise & Movement

Focus on gentle exercises that improve balance and flexibility. Water-based activities can be particularly helpful as they reduce fall risk. Avoid activities with high fall risk like climbing ladders or riding bicycles. Work with a physical therapist to develop a safe exercise program tailored to your abilities. Even short walks can help keep your muscles strong. Stretching exercises help reduce stiffness in your muscles.