Parkinsons Disease

Parkinson’s disease can be described as a movement disorder that is known to affect individuals that are over the age of fifty. This disease is quite easy to identify, mainly due to its very distinct symptoms; the hand tremors. In fact, these hand tremors are considered to be mainly a Parkinson’s disease symptom. This condition is brought about due to damage to the neurons or brain cells, which are responsible for producing and transmitting dopamine. This chemical (dopamine) transmits signals which help in muscle movement. Thus, if there is an absence of dopamine, the muscles do not move smoothly, as a result of which the body faces a difficulty in coordinating movement. Parkinson’s disease is considered to be both a chronic as well as a progressive ailment.

What causes this condition has still not been determined clearly. Some researchers believe that factors such as genetics, severe trauma to the head, exposure to certain types of toxins and a prolonged usage of drugs could all lead to this condition. Some of the symptoms of this condition are as follows; poor coordination and balance, stiffness of the trunk, legs and arms, trembling of the face, jaw, legs, arms and hand, slow movement, loss of reflexes, slurred speech and shuffling gait. Unfortunately Parkinson’s disease cure is yet to be established. However, a large number of Parkinson’s disease treatments are available that can help in slowing down the progress of the disease.

Parkinsons Disease Diagnosis

Parkinson’s disease diagnosis is purely based upon the symptoms and signs that are displayed by the patient. This is because there are no specific medical tests or blood tests that can help in detecting this condition. In fact it may be surprising to note, that even the most experienced neurologists, may at times find it very hard to diagnose or identify the early stages of this condition. Diagnosis will depend on the presence of at least two or more of the primary symptoms that are associated with this condition; tremors while at rest, bradykinesia and rigidity. Thereafter, the neurologist will perform several neurological exams. This is done so as to rule out all other medical possibilities such as focal lesions, strokes and brain tumors. Laboratory analysis like blood tests could be carried out in order to identify specific blood abnormalities that could also be linked with other conditions. An accurate diagnosis is important, as there are several other forms of Parkinsonism that display similar symptoms, but call for different treatments.