When suffering from cheilitis and herpes virus, it is recommended that patients can use some local anti-herpes medications, such as acyclovir ointment, which is very effective in treating herpes virus infections on the lips. Additionally, herpes virus infections generally occur when a patient's immunity is lowered. At this time, it is advised that patients should focus on adjusting their physical condition, ensure adequate hydration, eat a variety of fresh vegetables and fruits, maintain a diverse diet, and avoid being picky eaters to effectively supplement the variety of nutrients needed by the body. Furthermore, patients can also appropriately consume some vitamins or minerals to effectively enhance their body's resistance, such as taking Vitamin C, which can effectively improve the body's immunity. However, when a patient's resistance is low, it is crucial in daily life to rest adequately, avoid staying up late, and not overexert oneself. Increasing outdoor activities appropriately can effectively promote the body's metabolism and enhance resistance. (Please use medications under the guidance of a physician.)