Managing Excess Mucus in Elderly Patients with Parkinson's Disease - Geriatrics

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Excessive phlegm in the elderly?


Hello, Director Liang! I would like to consult you regarding my father, who is 82 years old and has Parkinson's disease.
His swallowing function has deteriorated, and he currently weighs only 50 kilograms.
He especially has difficulty drinking water, which often leads to choking.
The most concerning issue is that he produces a lot of phlegm and is almost constantly expectorating throughout the day, with the phlegm being clear in color.
I would like to ask if there are any ways to reduce phlegm production? Is excessive phlegm one of the symptoms of Parkinson's disease? Thank you for taking the time to respond.

Mei, 40~49 year old female. Ask Date: 2021/07/06

Dr. Liang Yinpan reply Geriatrics


Hello May: Your father is experiencing continuous vomiting of clear phlegm throughout the day, which is likely related to his deteriorating swallowing function due to Parkinson's disease.
The phlegm contains a significant amount of saliva secreted by the salivary glands, which is why he is expelling clear phlegm instead of producing a typical cough.
Please consult his attending physician about potential methods to improve his swallowing function; otherwise, he may need to use a designated container for the phlegm or frequently wipe with tissues.
Changhua Hospital cares about you.
Sincerely, Liang Yin-Pan, Geriatrics Department, 2021-07-08.

Reply Date: 2021/07/06

More Info


Managing excess mucus in elderly patients with Parkinson's disease can be quite challenging, especially when the patient is experiencing swallowing difficulties and significant weight loss, as in your father's case. Parkinson's disease (PD) is a progressive neurodegenerative disorder that affects motor control and can lead to various non-motor symptoms, including excessive mucus production and swallowing difficulties.


Understanding Mucus Production in Parkinson's Disease
Excessive mucus production can indeed be a symptom associated with Parkinson's disease. This can occur due to several factors:
1. Autonomic Dysfunction: Parkinson's disease can affect the autonomic nervous system, which controls involuntary bodily functions, including mucus secretion. This dysfunction can lead to an overproduction of mucus.

2. Swallowing Difficulties (Dysphagia): Patients with Parkinson's often experience dysphagia, which can lead to aspiration (food or liquid entering the airway). This can trigger a protective response from the body, resulting in increased mucus production to help clear the airway.

3. Dehydration: Patients with Parkinson's may not drink enough fluids due to swallowing difficulties, leading to thicker mucus that is harder to expel.

4. Respiratory Issues: Parkinson's can also lead to respiratory problems, which may contribute to increased mucus production as the body attempts to clear the airways.


Strategies to Manage Excess Mucus
1. Hydration: Ensuring adequate fluid intake is crucial. Encourage your father to drink fluids that are easier to swallow, such as thickened liquids, which can help thin the mucus and make it easier to manage. Consulting a speech therapist for swallowing techniques and safe swallowing strategies can be beneficial.

2. Humidification: Using a humidifier in your father's living space can help keep the air moist, which may reduce mucus thickness and make it easier to expel.

3. Positioning: Encourage your father to sit upright while eating and drinking. This can help prevent aspiration and may reduce the amount of mucus produced.

4. Chest Physiotherapy: Techniques such as postural drainage and percussion can help mobilize mucus in the lungs, making it easier for your father to cough it up. A respiratory therapist can provide guidance on these techniques.

5. Medications: There are medications that can help reduce mucus production. Mucolytics, for example, can thin mucus, making it easier to expel. However, any medication should be discussed with your father's healthcare provider to ensure it is appropriate for his specific situation.

6. Dietary Adjustments: A diet rich in fruits and vegetables can help maintain hydration levels and may assist in mucus management. Avoiding dairy products may also be beneficial for some individuals, as they can sometimes increase mucus production.

7. Regular Monitoring: Keep an eye on your father's symptoms and communicate any changes to his healthcare provider. This is particularly important if he experiences increased difficulty in breathing or changes in the color or consistency of the mucus, as these could indicate an infection or other complications.


Conclusion
Excess mucus production in patients with Parkinson's disease can be a multifaceted issue that requires a comprehensive approach. By focusing on hydration, proper positioning, and possibly medication, you can help manage this symptom effectively. It is essential to work closely with healthcare professionals, including speech therapists and respiratory therapists, to develop a tailored plan that addresses your father's specific needs. Regular follow-ups with his neurologist can also ensure that his Parkinson's disease management is optimized, which may help alleviate some of the mucus-related issues he is experiencing.

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