Parkinson’s disease is something that develops slowly over time. In the beginning, symptoms may be mild, but will eventually become more severe. This is due to the gradual decrease of the neurotransmitter dopamine. Nerve cells that use dopamine to send messages to control muscles can no longer do so if the brain cannot supply them with sufficient amounts of the chemical messenger.
Recognizing Parkinson’s
The common conception of a person with Parkinson’s is that they suffer from uncontrollable tremors and muscle movements, but this doesn’t occur in the early onset of the disease, nor is it universal in all sufferers. Researchers have isolated four pre-motor symptoms:
- Body movements occurring during REM sleep when only the eyes should be moving
- History of constipation
- History of depression and anxiety
- Diminished sense of smell
- Changes in speech patterns such as slurring, hesitation, low volume, a monotonous voice, and difficulty in choosing words
- Increased sweating or urination
- Changes in personality
- Low blood pressure when standing
- Foot cramps
- Drooling
- The face: this manifests itself as “Parkinson’s Mask,” or the loss of ability to smile, blink, or alter facial expressions
- Fine motor skills: handwriting may be unusually small
- Muscle coordination: there may be difficulty with walking, rising from a seated position, and swallowing
- Cognition: watch for memory problems, the degeneration of problem-solving skills, attention deficit, confusion, and the inability to make decisions,
- Mental health: the person may experience depression, hallucinations, or signs of dementia
- Levodopa, also known as L-Dopa, travels to the nerve cells of the brain that should be producing dopamine, where it is converted to dopamine for use as a neurotransmitter.
- Carbidopa increases Levodopa’s effectiveness and decreases possible side effects like nausea, vomiting, and occasional heartbeat disturbances.