23/01/2026
Asthma & rosacea: Is there a link?
Yes, there is a connection.
Having asthma doesn’t mean you will develop rosacea. But when the two coexist, it can help explain skin sensitivity and skin patterns.
Both asthma and rosacea are inflammatory conditions. Different parts of the body, but they share some common features.
• An over-reactive immune response.
• Ongoing low-grade inflammation.
• Fragile barriers (airways and skin).
Our airways have their own protective lining, much like the skin (pretty fascinating, eh?).
• Sensitivity to stress, temperature changes and environmental triggers.
This helps explain why the two conditions are sometimes seen together.
Why is rosacea-prone skin more sensitive?
In rosacea, the skin tends to have:
• A weakened skin barrier
• Heightened immune reactivity
• Increased inflammation and vascular sensitivity
This means the skin doesn’t regulate itself as effectively as more resilient skin. It can over-respond to things that would usually be well-tolerated.
A note on inhalers (puffers).
For those who use inhalers, the skin around the mouth and nose can sometimes feel drier or more easily irritated in rosacea-prone skin. They don’t cause rosacea, but it may mean the skin needs a little more support.
If you found this post helpful, feel free to let me know or share it with someone who might benefit from reading it.
Lindy x