Parkinson’s disease is a progressive nervous system disorder that affects millions of people worldwide. In fact, according to a study published in the journal ‘Frontiers’, the prevalence of Parkinson’s disease has increased by more than 150% globally. While Parkinson’s is widely known for its motor symptoms, such as tremors and stiffness, recognizing its early signs is crucial for early intervention and management.
Understanding the subtle and easily overlooked early signs of Parkinson’s disease can lead to earlier diagnosis and better outcomes for those affected. This article will explore the early signs of Parkinson’s disease and why recognizing them is so important.
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Changes in mood: Experiencing depression and anxiety
Depression and anxiety are common mood changes experienced by individuals who later develop Parkinson’s disease. According to a study published in Neurology, mood disorders can precede the motor symptoms of Parkinson’s disease by several years. Changes in brain chemistry, potentially affecting neurotransmitters like dopamine, could be responsible for mood fluctuations. Individuals experiencing mood changes should consult a healthcare professional for proper diagnosis and treatment.
Gastrointestinal issues: Constipation
Constipation, a common digestive issue, can be an early indicator of Parkinson’s disease. According to research published in JAMA Neurology, constipation can occur years before other symptoms develop. This is because the degeneration of nerves in the gastrointestinal tract, which is also affected by Parkinson’s disease, can cause constipation. Monitoring digestive health, especially in older adults, is crucial. It is recommended that individuals with Parkinson’s disease consume a diet high in fiber and water, and engage in regular exercise to promote healthy bowel movements.
Subtle Changes in Walking and Movement
Subtle changes in walking and movement can be early signs of Parkinson’s disease. These changes include a decrease in arm swing on one side, slight dragging of the foot, or a change in posture. According to researchers at the National Institute of Neurological Disorders and Stroke, these changes can occur before the more pronounced motor symptoms like tremors become noticeable. It is important to note that these changes can also be caused by other conditions, so a proper medical evaluation is necessary to determine the cause.
Almost Unnoticeable Tremors
Tremors associated with Parkinson’s disease can begin very subtly, often starting in one hand or foot. These tremors are more pronounced during periods of stillness, often diminishing or disappearing when the limb is actively used. Early-stage tremors can be challenging to detect without careful observation, but they are significant clues for early diagnosis, according to a study published in Movement Disorders. Therefore, it is crucial to pay close attention to even the slightest tremors and seek medical attention if necessary.
Changes in Speech and Writing
Parkinson’s disease affects the muscles used for speaking and writing. This can cause changes in speech such as softer speech, slurring, or a monotone voice. These changes are known as dysarthria and can develop gradually. They are often overlooked as signs of ageing or stress.
