Rosacea is related to endocrine disorders. Rosacea is a chronic inflammatory skin disease characterized by central facial redness and dilated blood vessels. It is a common skin condition significantly linked to the endocrine system. It is usually caused by an increase in skin sebaceous glands due to the overgrowth of Propionibacterium acnes, excessive sebum secretion, and clogged pores, leading to symptoms like redness, papules, and pustules. When dealing with rosacea, attention should be paid to diet, avoiding staying up late, and avoiding excessive fatigue. Treatment should involve the use of Traditional Chinese Medicine (TCM) for differential diagnosis and treatment, or the use of anti-inflammatory medications under the guidance of a doctor, such as Minocycline capsules or Doxycycline hydrochloride capsules. Treatment can also be supplemented with red and blue light therapy.