This month is Parkinson’s disease (PD) awareness month. You might be surprised to learn that there are a number of skin conditions more common in those with Parkinson’s disease. Let’s learn a little together.
Melanoma: The most important issue for patients with Parkinson’s disease is a 2-3 times increased risk of melanoma compared to the general population. While this increased risk has been reported for over 10 years, more recent studies are finally shedding light on the reasoning. A protein called alpha synuclein is the common link. Parkinson’s patients have higher levels of alpha synuclein in both their brain and their skin. Higher levels of alpha synuclein appear to be the trigger for increased melanoma in PD patients. Another interestingly fact is that those with PD are more likely to develop melanoma and those with melanoma are more likely to develop PD. With this knowledge, all patients with Parkinson’s disease should have a yearly full skin exam.
Seborrheic Dermatitis: Seborrheic dermatitis is the fancy name for dandruff on the scalp. But it can also cause a scaly, pink rash on the face, beard and ears. This can easily be treated with OTC shampoos and sometimes requires prescription creams.
Hyperhidrosis: Hyperhidrosis is the fancy name for excess sweating. This is commonly seen in patients with PD. OTC clinical strength deodorants can be helpful and BOTOX injections can be used in refractory cases. While excessive sweating is more common, some patients have decreased sweating instead.
Rosacea: Commonly associated with redness of the face and changes in skin texture, rosacea can be treated with topical and oral medications.
In addition to these common skin disorders, patients with PD are also at a higher risk for a blistering disorder called Bullous pemphigoid. There are also a number of skin related changes that can be secondary to PD treatments and medications. To learn even more you can read this great medical article. LINK TO https://www.prd-journal.com/article/S1353-8020(20)30867-1/fulltext
If you know someone with Parkinson’s Disease, please take a moment to forward this article and encourage them to schedule yearly skin checks for early melanoma detection.
