The skin around the eyes is relatively sensitive, when the sudden hot burning sensation, it may be due to the skin around the eyes is exposed to irritating items or smells, the skin barrier is damaged by the allergic phenomenon, in addition, there may be due to facial neuritis, wheals, keratitis, conjunctivitis, etc. 1, external sensitive stimulation: When the skin around the eyes is suddenly stimulated by capsaicin, the capillaries around the eyes dilate, the skin appears pain, heat phenomenon, producing a hot burning sensation. In addition, there is also the stimulation of sulfuric acid, ammonia and other chemical substances that cause allergies around the eyes, which can also cause this symptom. Therefore, it is necessary to keep away from allergens and reduce external sensitive stimuli in a timely manner, and you can use frame eyes for protection around the eyes on a daily basis. Even if there is a hot burning sensation, do not scratch directly with your hands, you can first flush with water or local ice, if it persists without relief, it is recommended to seek medical attention and deal with it under the guidance of a doctor; 2. Facial neuritis: due to facial nerve ischemia or edema stimulated by inflammation, resulting in facial nerve compression, there is a sudden hot burning sensation around the eyes, treatment can be given glucocorticoids, such as dexamethasone, For herpes virus-induced facial neuritis, antiviral medications such as acyclovir can be administered. 3. wheals: As the opening of the otic glands is at the lid margin, bacteria block the opening of the otic glands, leading to secondary infection of the sebaceous glands and the lid glands, and a sudden burning sensation around the eyes due to local inflammatory stimulation. In mild cases, hot towels can be applied to the eyes for 10-15 minutes each time, 3-4 times a day, to promote inflammation absorption and relieve discomfort, and if necessary, anti-infective drugs such as cephalosporin antibiotics can be used as prescribed by the doctor. Sudden hot and burning sensation. It is recommended not to share towels with others, avoid swimming in public pools, etc., and to use antibiotic drugs for inflammation control, such as cephalosporin, under the guidance of a doctor. In addition, it may also be caused by folliculitis, bad eye habits, etc. Since there are many causes, when there is a sudden hot burning sensation around the eyes and the symptoms do not subside, it is recommended to seek medical attention to avoid delay. In addition, it is recommended to avoid spicy and irritating foods, drink more water to help metabolism and avoid fire.