1. Rosacea (rosacea) patients’ skin is sensitive to many chemical agents, including mainly surfactants and fragrances commonly used in cleansers, so it is recommended that patients use milder cleansers and emollients. 2. Daily topical sunscreens can help stop the increase in photosensitivity in rosacea patients. 3. In addition, patients should stop the topical use of glucocorticoids, which may cause a temporary increase in redness and swelling after discontinuation, but are necessary to cure the disease. 4. In addition, all kinds of hot beverages should be avoided.