Falls affect up to 70% of people living with Parkinson's disease. Understanding why they happen is the first step toward preventing them. This guide brings together the latest research to help you stay safe and mobile.
Falls in Parkinsonism aren't simply about being unsteady. They result from dopamine depletion in the basal ganglia and substantia nigra, disrupting the brain circuits that control movement, balance, and automatic postural reflexes.
Bradykinesia (slowness of movement) and hypokinesia (reduced step size) lead to a shuffling, festinating gait that reduces stability, especially on uneven surfaces.
Feet feel "stuck to the floor," especially in doorways, when turning, or during levodopa "off" periods. Caused by disrupted signalling in the pedunculopontine nucleus. Accounts for 61% of falls.
Autonomic dysfunction from alpha-synuclein pathology impairs blood pressure regulation, causing dizziness and syncope upon standing. Worsened by dopaminergic medications.
Impaired proprioceptive and vestibular integration in the basal ganglia slows postural reflexes, making it difficult to recover balance after a stumble. Retropulsion (falling backwards) is common.
When dopamine depletion shifts walking from automatic (basal ganglia) to conscious (prefrontal cortex) control, any additional cognitive load — talking, carrying objects — overloads executive function and destabilises gait.
Levodopa/carbidopa (Sinemet) can cause dyskinesias (involuntary movements) at peak dose and motor "off" periods between doses. Dopamine agonists may cause drowsiness or worsen orthostatic hypotension.
Research has identified both motor and non-motor factors that increase fall risk. Recognizing these can help you and your care team take targeted action.
Research shows these three criteria together identify high fall risk with excellent reliability:
Falls are not inevitable. Evidence-based approaches can significantly reduce your risk and help maintain independence.
Focus on one thing at a time when walking. Avoid carrying objects, talking on the phone, or multitasking while in motion.
Coordinate activities with levodopa/carbidopa dosing schedules. Move during "on" periods when dopamine levels are highest (typically 30-90 minutes after a dose).
External cues can help overcome freezing and maintain normal gait patterns. They work by bypassing the brain circuits affected by PD.
The right shoes make a significant difference. Avoid slippers, high heels, and shoes with slick soles.
Work with your neurologist to fine-tune levodopa timing and dosing. Adding a COMT inhibitor (entacapone) or MAO-B inhibitor (rasagiline, selegiline) can smooth out "off" periods. Dopamine agonists and anticholinergics may increase fall risk.
A multidisciplinary care team can address fall risk from every angle.
Research shows that supervised exercise programs reduce falls by approximately 35%. Here are the approaches with the strongest evidence.
This gentle martial art improves balance, flexibility, and leg strength through slow, controlled movements. A landmark NEJM trial (Li et al., 2012) showed significant improvements in postural stability, stride length, and functional reach in PD patients.
Targeted exercises that challenge your balance in a safe, supervised environment. Includes weight shifting, single-leg standing, and tandem walking.
A specialised programme that exploits neuroplasticity to retrain larger, more exaggerated movements, directly counteracting bradykinesia and hypokinesia. Improves gait speed, UPDRS motor scores, and functional mobility.
Walking with poles encourages larger arm swings and longer stride length, counteracting the festinating gait and reduced arm swing characteristic of parkinsonism. Increases walking distance and daily activity.
Tango, waltz, and other partner dances combine balance training with rhythm, music, and social engagement. The external auditory cueing from music bypasses the impaired basal ganglia timing circuitry, recruiting cerebellar pathways instead.
Non-contact boxing programs combine aerobic exercise, balance drills, and cognitive challenges. Community programs show improvements in mobility and confidence.
Simple modifications room by room can dramatically reduce fall risk at home, where the majority of falls occur.
Knowing how to respond after a fall can prevent further injury and help you get back on your feet safely.
Take a moment to breathe. Check your body for pain or injuries before attempting to move. Don't rush to get up.
Use your medical alert device, phone, or call out to someone nearby. If you're alone and injured, call emergency services.
Roll onto your side, then push up to hands and knees. Crawl to sturdy furniture and use it to pull yourself up, one leg at a time.
Tell your doctor about every fall, even if you weren't hurt. Falls are an important signal about your disease management and medication timing.
Important: Fractures are the most common serious injury from falls in PD. Subdural hematoma (bleeding around the brain) is less common but can occur with head injuries. If you take blood thinners, always seek medical attention after a fall involving the head.
Caregivers play a vital role in fall prevention. Here's how you can support your loved one while protecting your own wellbeing.
Watch for changes in gait, increased shuffling, more freezing episodes, or new dizziness (possible orthostatic hypotension). These may signal levodopa wearing-off, disease progression, or a need for medication adjustment. Keep a fall diary documenting when, where, and the relationship to medication timing.
Help your loved one stay active with regular exercise and physical therapy. Support participation in exercise classes designed for PD. Activity prevents the deconditioning cycle that increases fall risk — but avoid pushing during "off" periods.
Conduct a room-by-room home safety check. Remove trip hazards, improve lighting, and install grab bars. Consider requesting a home safety evaluation from an occupational therapist through your doctor.
If your loved one is freezing or losing balance, resist the urge to grab their arm. This can cause both of you to fall. Instead, stand in front of them, offer verbal cues, and let them initiate movement at their own pace.
Many people with PD develop a fear of falling that leads them to restrict activities. This deconditioning actually increases fall risk. Encourage safe activities and discuss fears openly with the care team.
Caregiver burnout is real. Join a PD support group, take regular breaks, and ask for help when you need it. You cannot effectively support your loved one if you're running on empty.
In-depth articles written from a caregiver's perspective, backed by research and real experience.
Understanding what's actually happening in their body is the first step toward helping them stay safe.
Read article → Practical GuideStep-by-step cueing techniques to help break a freezing episode safely, plus tips to prevent them.
Read article → Home SafetyWhy the hours between midnight and dawn are the most dangerous, and what you can do tonight.
Read article → Interactive ChecklistRoom-by-room interactive checklist you can click through or print. Track your progress as you go.
Start the checklist → Exercise GuideSimple, evidence-based exercises for all ability levels that build strength, stability, and confidence.
Read article → Caregiver GuideWhy when you take Parkinson's medication matters almost as much as what you take — and how to get it right.
Read article →These organizations offer additional information, support groups, and resources for people living with Parkinson's and their families.
Comprehensive resources including a free helpline (1-800-4PD-INFO), local support groups, and the latest research updates.
→ parkinson.orgLeading PD research funder with patient resources, clinical trial matching, and the Fox Insight research study.
→ michaeljfox.orgLocal chapters, information & referral centers, support groups, and educational programs nationwide.
→ apdaparkinson.orgFind a certified LSVT BIG therapist near you. Evidence-based movement therapy specifically designed for Parkinson's.
→ lsvtglobal.comDetailed room-by-room guide to making your home safer from the Parkinson's Foundation.
→ parkinson.org/home-safetyThe American Physical Therapy Association can help you find a therapist experienced with Parkinson's in your area.
→ apta.orgThe peer-reviewed studies, clinical guidelines, and active clinical trials behind every recommendation on this site.
→ View referencesSearch ClinicalTrials.gov for actively recruiting studies on fall prevention in Parkinson's disease.
→ clinicaltrials.govMedical Disclaimer: The information on this website is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. All content is based on peer-reviewed research and clinical guidelines. Always consult your physician or qualified health provider with questions about a medical condition. If you think you may have a medical emergency, call your doctor or emergency services immediately.