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Parkinson’s Disease

Last updated: April 11, 2022

Parkinson’s Disease

Ahmed Raza

Parkinson’s disease is a progressive nervous system disorder that affects movement. This neurodegenerative disorder affects cells in a specific area of the brain. According to the Centers for Disease Control and Prevention (CDC), the associated symptoms make Parkinson’s disease the 14th cause of death in the United States.

Parkinson’s disease causes stiffness or slowing of movement. It can start so gradually that it is often missed at the early stages. Empowering you and your family with information can help your family get an earlier diagnosis. This article will cover what to expect regarding Parkinson’s disease causes, symptoms, stages, diagnosis, and treatments.

Causes

The cause of Parkinson’s Disease is mostly unknown. Those with Parkinson’s have low dopamine concentrations in their brain. However, there are some factors that may increase the risk of Parkinson’s.

Experts think that a combination of factors such as genetic mutations, lifestyle factors, and environmental effects cause the degenerative disorder. It is more likely to occur in men over the age of 60 years old. Chemicals like Trichloroethylene (TCEs) and Polychlorinated Biphenyls (PCBs) also increase the risk for Parkinson’s disease.

Symptoms

The symptoms of Parkinson’s disease vary depending on how far the disease has progressed. As the person with Parkinson’s advances along the spectrum, the signs and symptoms of the disorder becomes worse. Signs and symptoms are gradual and often start with a slight hand tremor.

Parkinson’s signs and symptoms include:

As the disease progresses, the following may occur as a result of the above symptoms:

Stages of Parkinson’s Disease

There are five stages of Parkinson’s disease.

Diagnosis

Diagnosing Parkinson’s disease may be challenging at first as the symptoms are mild at first. There is no specific test that diagnoses the illness. A neurologist, a doctor who specializes in nervous system conditions, will evaluate your case. If it is early in the process, a follow-up appointment may confirm worsening symptoms.

The neurologist will ask questions like:

They will base their diagnosis on your medical history, signs, symptoms, and a neurological and physical exam. The neuro exam will cover mental status, balance, motor function, and a sensory exam. This will cover items like:

Other tests may be ordered, such as blood work or imaging like an MRI. However, instead of diagnosing Parkinson’s, these tests rule out other conditions that may be causing these symptoms. In rare cases, you may receive a dopamine transporter scan (DaTscan) to support the suspicion of Parkinson’s.

Treatments

There are many medical and surgical options for treatments for Parkinson’s, but no cure. Some medications will manage problems with walking, tremors, and movement by increasing dopamine. Dopamine cannot directly enter your brain. People with Parkinson’s disease have medication options that include:

There is also a surgical procedure called deep brain stimulation, in which the surgeon implants electrodes into your brain that connect to a generator in your chest. The generator near your collarbone sends impulses to your brain to reduce symptoms. There are risks like infection, stroke, or bleeding.

Deep brain stimulation (DBS) is best for those with advanced Parkinson’s disease who have unstable responses to their drug regimen. However, it will not cure Parkinson’s, nor stop it from advancing.

Bottom line

While the cornerstone of Parkinson’s disease is worsening symptoms, there are ways to reduce them as the disease advances. The most crucial part of the treatment plan is a supportive network, coping tools, and safety measures. Coping tools include meditation, tai chi, yoga, or seeing a trusted therapist.

If balance is becoming a problem, it is crucial to prepare the bathroom with grab bars and remove rugs. An occupational therapist can help with other strategies to promote safety.

Unfortunately, treatment cannot cure Parkinson’s disease, but you can manage the symptoms. If you suspect that you or a loved one is symptomatic with Parkinson’s disease, contact your healthcare provider or neurologist to start the conversation.

If you have questions surrounding performing CPR for those with dementia, Pacific ACLS provides courses and a guide to first aid for people with dementia to give you a more in-depth look.

Works Cited

Written by on Jan 21, 2021

Caitlin Goodwin, DNP, RN, CNM, is a Board Certified Nurse-Midwife, Registered Nurse, and freelance writer. She has over twelve years of experience in nursing practice.

Last reviewed and updated by on Mar 29, 2022

Caitlin Goodwin, DNP, RN, CNM, is a Board Certified Nurse-Midwife, Registered Nurse, and freelance writer. She has over twelve years of experience in nursing practice.

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