Is Parkinson's hereditary, Is it curable? Here's the answer


Parkinson’s is basically a brain disorder caused by the failure of nerve cells or neurons on a particular part or area of the brain. 

If nerve cells or neurons die or are impaired, they fail to produce a brain chemical named dopamine, which is responsible for physical movement. 

The person with Parkinson’s disease faces difficulty on movements like walking, talking, coordination and balance. 

He or she can also face behavioural and mental changes, sleep problems, fatigue, depression and memory difficulties. 

If you are living in Chennai you can consult with the best neuro doctor in Chennai to get yourself checkup if you are facing any issues related to this.


The persons having Parkinson’s disease also lose nerve endings, which causes mal production of norepinephrine. 

Norepinephrine is considered as the main chemical messenger of the sympathetic nervous system. 
Due to this, automatic functions such as blood pressure and heart rate get hampered. 

Sudden fall of blood pressure occurs if the person stands from a lying down or sitting position. Irregular blood pressure also affects the digestive system as the food movement on the digestive tract gets slow.

Is Parkinson's disease hereditary?


The hereditary diseases pass from the parents to their children through their genes. 

Those diseases which occur due to genetic disorder are not considered as inherited diseases. In some cases, Parkinson’s disease is inherited, but in most of the cases, it is found that genetic mutation is majorly responsible for this disease. 

Only 15% of cases are found that the patients have a family history of Parkinson’s disease. In most of the cases, the cause of Parkinson's disease is unknown. 

However, the research suggests that the combination of environmental factors and genetic mutation are responsible for this disease. 

People with early-onset Parkinson’s disease, they have inherited it.

Is it curable?

As the reason for Parkinson’s disease is unknown there is no cure for this disease. 

Although, medications, surgical treatment and other therapies help to overcome the movement difficulties up to a level and expand the life span of the patient. 

Still, research is going on for the proper treatment of this disease. Some of them are given below:

Medication

There are several medicines in order to decrease the effect of Parkinson’s disease. 

Drugs for increasing the level of dopamine in the brain, Dopamine agonists which play the role of dopamine, drugs that have an effect on other brain chemicals, drugs which help to control nonmotor symptoms are prescribed to the patients.

Levodopa, which is also called L-dopa is the main medicine for this disease along with another medicine called Carbidopa. 

The person taking this levodopa medicine may face some side effects of vomiting, nausea, low blood pressure and restlessness. 

Patients going through this levodopa therapy should consult their doctor before they stop taking the medicine. 

Some side effects may occur in that case such as moving difficulty along with breathing difficulty.

Deep Brain Stimulation

There is another treatment for Parkinson’s disease for the people who do not respond well to the medications, which is deep brain stimulation or DBS. In this treatment, electrodes are implanted into the part of the patient’s brain. 

Those electrodes are connected to a small electrical device implanted in chest. This device incorporation with the electrodes stimulate the brain and helps to stop many movement-related difficulties such as rigidity, tremor and the slowness in movement caused by this disease.

Other Therapies

Other therapies for Parkinson's disease include speech, occupational and physical therapies. Besides that, healthy diets with some exercise also work well to strengthen the muscles.

So, here you get a complete answer to your queries. Though Parkinson’s disease is not fatal like HIV or Tuberculosis, it can reduce your life span. 

Eat more fresh and raw vegetable, add Omega-3, Vitamin B3 into your diet, make a habit of having green tea, doing aerobic exercise on a daily basis. 

One should also reduce stress, as it affects the brain to the most. You can also search for a neurologist in Chennai and go for further treatment.

For medical emergency Contact:

Address: No. 52, 1st Main Rd, Gandhi Nagar, Adyar, Chennai, Tamil Nadu 600020
Phone: 099625 99933

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