Parkinson’s disease is a progressive neurological disorder that affects millions of people around the world. It is caused by the degeneration of nerve cells in the brain that produce dopamine, a neurotransmitter that helps to control movement. As the disease progresses, individuals may experience a range of symptoms that can impact their quality of life.
While there is no cure for Parkinson’s disease, early diagnosis and treatment can help to manage symptoms and slow the progression of the disease. In this article, we will explore 12 early warning signs of Parkinson’s disease that individuals should know about. Given how the symptoms of Parkinson’s disease can often be misdiagnosed, it’s helpful to research this information online before consulting a doctor.
Loss of Smell
One of the earliest signs of Parkinson’s disease is a loss of sense of smell, also known as anosmia. This is caused by the degeneration of the olfactory nerve, which is responsible for transmitting information about odors to the brain. In some cases, individuals may not even be aware that they have lost their sense of smell, but it can be detected through specialized testing.
Sleep Trouble
Individuals with Parkinson’s disease may also experience sleep disturbances, including difficulty falling asleep, restless sleep, and vivid dreams. This may be due to changes in the levels of dopamine in the brain, as well as the physical discomfort caused by tremors and other symptoms of the disease.
Constipation
Constipation is another early warning sign of Parkinson’s disease, as the degeneration of nerve cells in the gut can cause a slowing of the digestive system. This can lead to infrequent bowel movements, bloating, and abdominal pain.
Blank or Masked Face
Parkinson’s disease can also cause changes in facial expression, resulting in a blank or masked appearance. This is caused by the degeneration of nerve cells that control facial movements, and can make it difficult for individuals to convey emotions.
Mood Disorders
Individuals with Parkinson’s disease may also experience mood disorders such as depression and anxiety. This may be due to changes in the levels of dopamine in the brain, as well as the stress and frustration caused by the physical symptoms of the disease.
Feeling Dizzy
Dizziness and lightheadedness are common early warning signs of Parkinson’s disease, as the disease can affect the part of the brain that controls blood pressure and balance. This can make it difficult for individuals to stand up or walk without feeling unsteady.
Excessive Sweat
Excessive sweating, or hyperhidrosis, is another early warning sign of Parkinson’s disease. This may be caused by changes in the autonomic nervous system, which regulates functions such as sweating, heart rate, and digestion.
Your Writing Gets Smaller
Parkinson’s disease can also cause changes in handwriting, resulting in smaller and more cramped letters. This is known as micrographia, and is caused by the degeneration of nerve cells that control fine motor movements.
Tremors
Tremors are one of the most well-known symptoms of Parkinson’s disease, and typically occur in the hands, arms, legs, or jaw. These tremors are caused by the degeneration of nerve cells that produce dopamine, and may be more pronounced during periods of stress or excitement.
Posture Gets Worse
Individuals with Parkinson’s disease may also experience changes in posture, including a stooped or hunched-over appearance. This is caused by the degeneration of nerve cells that control balance and coordination, and can make it difficult for individuals to stand up straight or maintain a normal gait.
Voice Changes
Parkinson’s disease can also cause changes in the voice, including a soft, monotone, or hoarse quality. This is caused by the degeneration of nerve cells that control the muscles involved in speech, and can make it difficult for individuals to communicate effectively.
Ongoing Stiff Muscles
Parkinson’s disease can also cause ongoing stiffness in the muscles, known as rigidity. This stiffness can make it difficult for individuals to move their limbs or perform everyday tasks, and may be accompanied by discomfort or pain.
Talk To Your Doctor
If you or a loved one is experiencing any of these early warning signs of Parkinson’s disease, it is important to speak with a healthcare professional. While there is no cure for the disease, early diagnosis and treatment can help to manage symptoms and improve quality of life.
Treatment options may include medications, physical therapy, and lifestyle changes such as exercise and a healthy diet. With the right care and support, individuals with Parkinson’s disease can continue to live full and active lives for many years to come.