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Can Parkinson’s Disease Be Cured

Parkinson’s Disease Medications Making Them Work for You

No, Parkinson’s disease is not curable. However, it is treatable, and many treatments are highly effective. It might also be possible to delay the progress and more severe symptoms of the disease.

A note from Cleveland Clinic

Parkinson’s disease is a very common condition, and it is more likely to happen to people as they get older. While Parkinson’s isn’t curable, there are many different ways to treat this condition. They include several different classes of medications, surgery to implant brain-stimulation devices and more. Thanks to advances in treatment and care, many can live for years or even decades with this condition and can adapt to or receive treatment for the effects and symptoms.

What Medications And Treatments Are Used

Medication treatments for Parkinsons disease fall into two categories: Direct treatments and symptom treatments. Direct treatments target Parkinsons itself. Symptom treatments only treat certain effects of the disease.


Medications that treat Parkinsons disease do so in multiple ways. Because of that, drugs that do one or more of the following are most likely:

Several medications treat specific symptoms of Parkinson’s disease. Symptoms treated often include the following:

  • Erectile and sexual dysfunction.
  • Hallucinations and other psychosis symptoms.

Deep brain stimulation

In years past, surgery was an option to intentionally damage and scar a part of your brain that was malfunctioning because of Parkinsons disease. Today, that same effect is possible using deep-brain stimulation, which uses an implanted device to deliver a mild electrical current to those same areas.

The major advantage is that deep-brain stimulation is reversible, while intentional scarring damage is not. This treatment approach is almost always an option in later stages of Parkinson’s disease when levodopa therapy becomes less effective, and in people who have tremor that doesnt seem to respond to the usual medications.

Experimental treatments

Researchers are exploring other possible treatments that could help with Parkinsons disease. While these arent widely available, they do offer hope to people with this condition. Some of the experimental treatment approaches include:

What Can I Expect If I Have This Condition

Parkinsons disease is a degenerative condition, meaning the effects on your brain get worse over time. However, this condition usually takes time to get worse. Most people have a normal life span with this condition.

You’ll need little to no help in the earlier stages and can keep living independently. As the effects worsen, youll need medication to limit how the symptoms affect you. Most medications, especially levodopa, are moderately or even very effective once your provider finds the minimum dose you need to treat your symptoms.

Most of the effects and symptoms are manageable with treatment, but the treatments become less effective and more complicated over time. Living independently will also become more and more difficult as the disease worsens.

How long does Parkinsons disease last?

Parkinsons disease isnt curable, which means its a permanent, life-long condition.

Whats the outlook for Parkinsons disease?

Parkinson’s disease isn’t fatal, but the symptoms and effects are often contributing factors to death. The average life expectancy for Parkinson’s disease in 1967 was a little under 10 years. Since then, the average life expectancy has increased by about 55%, rising to more than 14.5 years. That, combined with the fact that Parkinson’s diagnosis is much more likely after age 60, means this condition doesn’t often affect your life expectancy by more than a few years .

Read Also: Parkinson’s Disease Fall Risk

Eat Plenty Of Protein But Not With Levodopa Medications

If youre taking a levodopa medication, your doctor may tell you to avoid protein when taking your meds. Both animal and plant protein can interfere with the absorption of levodopa medications.

But you should still eat plenty of protein. Just be strategic with the timing. Dont take levodopa medications with meals, Dr. Gostkowski says. Its best to take it on an empty stomach either 30 minutes before your meal or an hour after eating.

If you get nauseous from the medication, eat a small amount of starchy food with it, such as crackers. Make sure whatever you eat with your medicine doesnt have protein. Its a misunderstanding that people with Parkinsons should avoid protein, Dr. Gostkowski says. You definitely need protein in your diet. Just dont eat it when youre taking your levodopa medication.

How Is It Diagnosed

Parkinsons Patients Get Loud for Therapy

Diagnosing Parkinson’s disease is mostly a clinical process, meaning it relies heavily on a healthcare provider examining your symptoms, asking you questions and reviewing your medical history. Some diagnostic and lab tests are possible, but these are usually needed to rule out other conditions or certain causes. However, most lab tests aren’t necessary unless you don’t respond to treatment for Parkinson’s disease, which can indicate you have another condition.

Also Check: Is Ataxia A Symptom Of Parkinson

Building Realistic Virtual Environments

Eliminating nausea and immersing the patient in the virtual environment opens up countless clinical and healthcare research possibilities. Once a solution for the locomotion problem was imminent, Dr. Alberts and his team started building virtual environments that replicated conditions and situations that individuals with PD often reported were difficult.

The first virtual environment they developed was the Cleveland Clinic Virtual Grocery Store Task, in which a subject wearing a VR headset walks on the treadmill to navigate through a virtual grocery store. Importantly, subjects are able to walk down aisles as they would in a real store, doing everything from straight-line walking to making turns to turning directions as they reach for items on their shopping list .


This is the first healthcare-related VR application that truly immerses patients in an environment that often results in freezing of gait or falls. Freezing is a debilitating symptom of PD that is difficult to treat, in part because it rarely is elicited during typical clinical visits. It is difficult to treat a symptom that you cannot see, notes Dr. Alberts.

Changes In Brain Chemistry

Parkinsons causes a drop in chemicals in the brain called neurotransmitters especially dopamine which affect movement and the brains reward center.

An imbalance of neurotransmitters and low levels of dopamine are also at work in depression. This shows why the two are frequently connected.

Parkinsons affects brain chemistry, so thats part of why depression and anxiety symptoms are common in these patients, Dr. Rush says. Their brains are often affected in ways that make it more likely to develop symptoms.

She says the mental effects can sometimes make physical symptoms worse. The signs she sees most often include:

The interplay between physical and emotional symptoms can lead to a downward spiral.

If patients are developing physical symptoms, they may begin to move less, which can lead to more fatigue and a worse physical condition, Dr. Rush says. Then they start feeling even worse. So its a vicious cycle between depression and a sense of helplessness that feeds into some of their physical symptoms.

Read Also: How Do Parkinson’s Patients Die

How Soon After Treatment Will I Feel Better And How Long Will It Take To Recover

The time it takes to recover and see the effects of Parkinson’s disease treatments depends strongly on the type of treatments, the severity of the condition and other factors. Your healthcare provider is the best person to offer more information about what you can expect from treatment. The information they give you can consider any unique factors that might affect what you experience.

Neurological Restoration Research Programs

Surgery for Parkinson’s Disease

The Neurological Institute advances research into disease of the brain and spine and conducts clinical therapeutic trials to support patients with neurological disorders. Our multidisciplinary research collaboration combines the expertise of clinical principal investigators with state-of-the-art imaging and data analysis to establish and implement new approaches to the treatment of neurological diseases. In addition, the Neurological Institute trains clinical fellows, full-time research fellows, and residents as next generation clinical research scientists.

Clinical trials and research are the key for advancing medial knowledge and patient care. They provide hope through offering testing of new drugs, new surgical techniques or other treatments before they are available.

Also Check: Parkinson’s Disease Treatment Guidelines 2021

Why Choose Cleveland Clinic

At Cleveland Clinic Nevada, we offer you the most advanced and specialized care, complemented by leading programs in research and education. The Center for Neurological Restoration is nationally recognized for expertise in medical management and innovation in the surgical treatment of movement disorders as well as obsessive-compulsive disorders, depression and chronic pain.

Patients benefit from an integrated approach to care. Team members collaborate to develop individualized management and treatment plans designed to enhance patients function and quality of life. A robust research program ensures that patients have access to single-center and multicenter clinical trials.

Cleveland Clinic Nevada has also earned a Parkinsons Foundation Center of Excellence designation and is a CurePSP Center of Care.

Advantages Of Palliative Care

Palliative care offers several advantages to patients with PD, as the disease is characterized by a mountain of debilitating symptoms. A study published in 2020 by investigators, including Miyasaki, found that outpatient palliative care was associated with greater benefits on sveral aspects of disease compared with standard of care alone, including nonmotor symptom, burden, motor symptom severity, completion of advance directives, and quality of life.1

The study, which supported efforts to integrate palliative care into PD care, also showed significant differences favoring the intervention on caregiver anxiety and caregiver burden. A secondary analysis from that study also suggested that these benefits are even greater for those with a higher level of needs.

Using Quality of Life in Alzheimer Disease scale, compared with participants receiving standard care alone at 6 months, those on palliative care intervention had better quality of life . No significant difference was observed in caregiver burden .

Managing caregiver burden in PD is also significant because informal caregivers can make a substantial contribution to the well-being of patients with PD, incurring financial, social and personal losses.2″In addition to assessing the patient, we also assess the caregiver, usually the patients spouse or another family member, in terms of the burden or strain theyre under,” Margolius said.

Also Check: Parkinson’s Disease Awareness Day 2022

What Causes The Condition

Although there are several recognized risk factors for Parkinsons disease, such as exposure to pesticides, for now, the only confirmed causes of Parkinsons disease are genetic. When Parkinsons disease isnt genetic, experts classify it as idiopathic . That means they dont know exactly why it happens.

Many conditions look like Parkinson’s disease but are instead parkinsonism from a specific cause like some psychiatric medications.

Familial Parkinsons disease

Parkinsons disease can have a familial cause, which means you can inherit it from one or both of your parents. However, this only makes up about 10% of all cases.

Experts have linked at least seven different genes to Parkinson’s disease. They’ve linked three of those to early-onset of the condition . Some genetic mutations also cause unique, distinguishing features.

Idiopathic Parkinsons disease

Experts believe idiopathic Parkinsons disease happens because of problems with how your body uses a protein called -synuclein . Proteins are chemical molecules that have a very specific shape. When some proteins dont have the correct shape a problem known as protein misfolding your body cant use them and can’t break them down.

With nowhere to go, the proteins build up in various places or in certain cells . The buildup of these Lewy bodies causes toxic effects and cell damage.

Induced Parkinsonism

The possible causes are:

Cleveland Clinic Brain Study


What happens to the brain and body before a neurological disease is diagnosed? Cleveland Clinic’s Brain Study will change the landscape of neurodegeneration science. By researching at-risk normal individuals over the course of 20 years, we will learn what is happening to the brain and body before a neurological disease is diagnosed. Help us realize a future without neurological disease.

Also Check: What’s The Difference Between Ms And Parkinson’s

When Should I See My Healthcare Provider Or When Should I Seek Care

You should see your healthcare provider as recommended, or if you notice changes in your symptoms or the effectiveness of your medication. Adjustments to medications and dosages can make a huge difference in how Parkinsons affects your life.

When should I go to ER?

Your healthcare provider can give you guidance and information on signs or symptoms that mean you should go to the hospital or seek medical care. In general, you should seek care if you fall, especially when you lose consciousness or might have an injury to your head, neck, chest, back or abdomen.

Movement Disorder Treatment A Convenient Flight From Cleveland Oh

The Mayo Clinic Defines Movement Disorders as:

The term movement disorders refers to a group of nervous system conditions that cause abnormal increased movements, which may be voluntary or involuntary. Movement disorders can also cause reduced or slow movements.

Common types of movement disorders include: Citation

Ataxia. This movement disorder affects the part of the brain that controls coordinated movement . Ataxia may cause uncoordinated or clumsy balance, speech or limb movements, and other symptoms. Ataxia signs and symptoms are often confused with signs and symptoms of Parkinsons disease

Cervical dystonia. This condition causes long-lasting contractions or intermittent contractions of the neck muscles, causing the neck to turn in different ways.

Chorea. Chorea is characterized by repetitive, brief, irregular, somewhat rapid, involuntary movements that typically involve the face, mouth, trunk and limbs.

Huntingtons disease. This is an inherited progressive, neurodegenerative disorder that causes uncontrolled movements , impaired cognitive abilities and psychiatric conditions. Some signs of huntingtons mimic signs of Parkinsons.

Multiple system atrophy. This uncommon, progressive neurological disorder affects many brain systems. Multiple system atrophy causes a movement disorder, such as ataxia or Parkinsonism. It can also cause low blood pressure and impaired bladder function.

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Diverse Clinical And Research Uses

Cleveland Clinics efforts with this new technology are the first of their type that Dr. Alberts is aware of in healthcare research and clinical practice. He says the efforts have three broad clinical goals.

Identifying and monitoring neurodegenerative disease. One is to use the VR platform to evaluate instrumental activities of daily living in older individuals at risk for conditions such as PD and Alzheimers disease . iADLs are activities that enable an individual to live independently. In addition to requiring motor skills, they involve more significant cognitive skills than ADLs. Examples include cooking, house cleaning, taking medications, shopping, tending to personal finances and overseeing ones own transportation outside the home.

Evaluating gait freezing to fine-tune PD therapy. A second and more near-term goal is to use the omnidirectional treadmill to evaluate freezing of gait in patients with PD with the aim of refining their deep brain stimulation programming and/or PD medication regimens.

Huntington Disease Society Of America Center Of Excellence

Ted Weissfeld, MD | Cleveland Clinic Akron General Neurology

Cleveland Clinics Center for Neurological Restoration is one of 43 centers to be designated as a HDSA Center of Excellence by the Huntington Disease Society of America.

The HDSA Center of Excellence is designated to health care facilities that provide an elite multidisciplinary approach to Huntington disease care and research.

At these world-class centers, patients benefit from expert neurologists, psychiatrists, therapists, counselors and other specialized professional who have deep experience working with families affected by HD and who work collaboratively to help families plan the best HD care program throughout the course of the disease.

To learn more about this designation, visit

Recommended Reading: Learn About Parkinson’s Disease

Bump Up Your Fiber Intake

A high-fiber diet is a proven way to avoid constipation, a common problem for people with PD.

Parkinsons can slow down the intestines and cause constipation, Dr. Gostkowski says. Fiber helps keep things moving. There are plenty of high-fiber foods out there, so choose your favorites. Women should aim for 25 grams of fiber per day, and men should get 38 grams.

Parkinson’s Foundation Center Of Excellence

Cleveland Clinic’s Parkinson Disease Program is the first multi-site program to receive designation as a Center of Excellence. Programs included in this designation serve patients at Cleveland Clinic in Cleveland, Ohio, Cleveland Clinic Abu Dhabi, Cleveland Clinic Florida, and Cleveland Clinic Lou Ruvo Center for Brain Health – Las Vegas.

A Parkinson’s Foundation Center of Excellence is an academic medical center with a specialized team of neurologists, movement disorder specialists, physical and occupational therapists, mental health professionals and others who are up to date on the latest Parkinson disease medications, therapies and research to provide the best care.

Every Center of Excellence designation is awarded based on a rigorous application and peer-review process with the following criteria:

  • Must see at least 700 unique patients with Parkinson disease annually
  • Conduct research relevant and/or clinical trials for Parkinson disease
  • Provide exemplary team care, including a neurologist with training in movement disorders, nurse, social worker, physical therapist, occupational therapist and speech-language pathologist
  • Promote access to wellness programs for patients
  • Facilitate educational events for patients and families

To learn more about this distinguishing designation, visit

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What My Sister And I Looked For In A Top Parkinsons Center

How do I know that my family members are receiving the best care for their Parkinsons disease ? What criteria should I consider when choosing a disease management strategy?

Given my nursing background, I asked myself these questions when my sister, Bev, was diagnosed with PD in 2017. Fortunately, Bev, who was also a nurse, lived near Cleveland, Ohio, and I had grown up in that same suburb.

We were aware of the two medical center giants in Cleveland healthcare: the Cleveland Clinic and the University Hospitals Cleveland Medical Center. Before my move to sunny Arizona, I worked at both organizations cancer centers as the director of cancer communications and community outreach.

Cleveland Clinic In Cleveland Oh

The Best Diet for Parkinsonâs Disease â Health Essentials from ...

The Research Center of Excellence is located in the Cleveland Clinic Lou Ruvo Center for Brain Health on the Cleveland Clinic main campus, which provides diagnosis and ongoing treatment for patients with various neurocognitive disorders. The center is comprised of a multidisciplinary team of two behavioral neurologists, one geriatrician, one geriatric psychiatrist, two neuropsychologists, and three advance practice clinicians, in addition to a dedicated nursing and administrative staff. The team at the Cleveland Clinic has extensive experience with the treatment and management of patients with LBD. The center also has a full-time social worker to provide support and advice to patients and families in the clinic and runs a monthly LBD support group. In addition to the clinical staff, the research department is led by a research supervisor, three research nurses, 11 study coordinators, and two research assistants.

James Leverenz, MD

Clinic name: Cleveland Clinic Lou Ruvo Center for Brain HealthContact name: Audrey Fuchs

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