Chickenpox generally has no special contraindications to diet, but if there are symptoms in the oral cavity, it is not recommended to eat foods that cause irritation to the throat area, greasy food, etc.. 1. Stimulating food: chickenpox belongs to viral skin disease, generally there is no special dietary contraindications, but most of the chickenpox will be involved in the oral cavity, pharynx and other parts of the sore throat, affecting eating. It is not recommended to eat foods that irritate the throat area, such as too hot food, too hard food and all kinds of snacks, alcohol, chili peppers and so on. 2. Greasy food: chickenpox patients may have low or high fever in the early stage, some patients will be accompanied by loss of appetite, can not eat high-fat food, such as fried food, animal fat, this situation will aggravate the symptoms of loss of appetite, and even cause nausea, vomiting. Long chickenpox should strictly follow the doctor’s instructions for treatment, if the physical condition is special, you should communicate with your doctor in time to clarify the specific diet.