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World health
Parkinson’s disease is characterized by the loss of most of the dopamine-producing cells in a specific area of the brain called the nucleus of matter. Dopamine acts as a messenger between parts of the brain and the nervous system that helps control and coordinate body movements. The subsequent decrease in dopamine causes movement problems.
According to the British National Health Service, the three main symptoms of Parkinson’s disease that affect physical movement are:
Tremors or tremors – which usually start in the hand or arm and are likely to occur when the limb is relaxed and at rest
Slow movement: Physical movements are much slower than usual, which can make daily tasks difficult.
Muscle stiffness – Muscle stiffness and tension, which can make movement and facial expressions difficult, and can lead to painful muscle cramps (dystonia).
Parkinson’s disease can also cause a variety of non-motor symptoms, as dandruff is classified in this subgroup of symptoms of this neurodegenerative disease.
This scalp condition occurs when Parkinson’s disease causes seborrheic dermatitis, a common skin condition that primarily affects the scalp.
In mild cases of seborrheic dermatitis, according to Parkinson’s UK, the skin can flake off like dandruff.
“In more severe cases, people can have red and scaly scalps, sometimes with a watery rash,” says the charity.
It is not known what causes seborrheic dermatitis or why people with Parkinson’s disease are exposed to it, but it is believed that a type of yeast on the skin may play a role.
Other non-motor symptoms include:
– the pain
Fatigue
Low blood pressure
Restless legs
Bladder and bowel problems.
Speech and communication problems.
Experts recommend that you see a doctor if you are concerned about symptoms that may be symptoms of Parkinson’s disease.
And experts add: “In the early stages, your doctor may have a hard time determining if you have this condition, because symptoms are usually mild.”
It is not known why the loss of neurons associated with Parkinson’s disease occurs, although research has focused on possible risk factors. Scientists believe that the reason for this is a combination of genetic and environmental factors.
