Cheek pain below the eyes has the following reasons: First, the most common cause is trigeminal neuralgia, trigeminal neuralgia pain is unbearable, such as cutting pain, this time when the clinical symptoms, intolerable pain such as cutting sensation or electric cutting pain, need to go to the hospital immediately to seek medical attention. Second, facial neuritis can also appear below the eyes two pain, this time for the cheeks below the eyes, asymmetric pain on both sides, accompanied by crooked corners of the mouth and so on, at this time you need to go to the hospital and symptomatic treatment. Third, common viral infections, will also appear below the eye cheek pain clinical symptoms. Fourth, rare diseases, such as periodontitis and gingivitis, may also appear in the above clinical manifestations.