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ResearchRSSTuesday, May 12, 2026 · May 12, 2026

New research links persistent allergies to Parkinson’s risk

WHY IT MATTERS

If you have chronic allergies or asthma, this research suggests managing your allergic inflammation carefully might be one way to potentially reduce your Parkinson's disease risk, though more research is needed to confirm this link.

A large study from South Korea found that people with chronic allergies like asthma and hay fever may have a higher risk of developing Parkinson's disease. Researchers think this happens because allergies cause long-term inflammation in the body, which keeps certain immune cells at high levels. Scientists still need to do more research to understand exactly how allergies and Parkinson's are connected.

Chronic allergic diseases, including asthma and allergic rhinitis (hay fever), may increase the risk of developing Parkinson’s disease by contributing to persistent inflammation in the body, perhaps by maintaining elevated levels of immune cells in circulation, according to a large study from South Korea. While the mechanisms remain unclear, future studies should explore whether treating […] The post New research links persistent allergies to Parkinson’s risk appeared first on Parkin

ASK YOUR DOCTOR

Ask your doctor at your next appointment whether managing your allergies more aggressively could have any protective benefits, and discuss whether your current allergy treatment plan is optimal.

Find a specialist →Learn more ↗
parkinson's diseaseallergiesinflammationrisk factorsobservational study

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