Symptoms of Rosacea, mainly include skin flushing, erythema, papules pustules, edema and other symptoms. It is recommended that a clear diagnosis be made and appropriate medication be given under the guidance of a doctor. 1. Flushing of the skin: Rosacea is related to a combination of internal and external factors, resulting in a chronic inflammatory disease of the skin. Influenced by spicy and irritating foods, sun exposure, temperature, emotions and other factors, it may cause irritation to the nerve cells, resulting in flushing of the skin. 2. Erythema: If you do not pay attention to the protection of the skin and are exposed to external stimuli, the redness of the skin may be further aggravated on top of the skin flushing, and red patches may be formed. 3. Papules and pustules: As the disease progresses further, on top of the erythema, round, red papules may appear around the mouth and nose. With further aggravation, pustules may also form. 4. Edema: long-term chronic inflammation of the skin, resulting in increased permeability of capillaries or lymphatic vessels, tissue fluid extravasation, causing facial edema. In addition to this, the patient will also appear local capillary dilatation, hyperplasia and hypertrophy, skin sensitivity symptoms, such as burning and stinging. Some patients may develop ocular symptoms, which can be complicated by corneal or conjunctival lesions in severe cases. Rosacea is generally slow, mainly concentrated in the middle of the face, and can have an aesthetic impact. It is recommended to consult the dermatology department of a hospital for symptomatic treatment under the guidance of a doctor.