Rosacea treatment
![Doctor looking at an iPad in the article for how dermatologists diagnose and treat rosacea.](https://images.ctfassets.net/1ny4yoiyrqia/1nVP6aw0kqAjz9RX3ifN7c/494b78aedca71808677d49ea62076dcf/How-do-dermatologist-treat-rosacea.jpg?w=450&h=300)
How do dermatologists diagnose and treat rosacea?
No medical test can tell whether you have rosacea. This explains how dermatologists diagnose and treat it.
![Dermatologist using laser treatment on a patient with Rosacea](https://images.ctfassets.net/1ny4yoiyrqia/38E5ZasJ28N2td22nuEhnt/b95d75ab6fe84504d9830c4e3b29fff8/lasers-and-lights-rosacea.jpg?w=450&h=300)
Lasers and lights: How well do they treat rosacea?
If you have rosacea, laser or light therapy may be a part of your treatment plan. It’s unlikely to be your only treatment, though. Find out why.
![Question mark for an article about Rosacea and if it needs to be treated.](https://images.ctfassets.net/1ny4yoiyrqia/762IcB6Si0buCdxd0Dj3l1/d023e5c712dbf3e45700a19221516b3a/Do-you-have-to-treat-rosacea.jpg?w=450&h=300)
Do you have to treat rosacea?
Treatment can prevent rosacea from worsening. Here’s an even more important reason to treat rosacea.