People with chickenpox can eat beef. Beef is a low-fat and high-protein food, which will not affect the condition of chickenpox and will not lead to the increase of chickenpox rash. For chickenpox patients, they need to pay attention to rest, eat a light diet, to eat more fresh vegetables and fruits, do not eat spicy, irritating food and hard food; high-fat food also needs to be controlled appropriately during the rash period of chickenpox. The clinical symptoms of most chickenpox patients are relatively mild, even without treatment can be self-cured. Some chickenpox patients may have more severe clinical symptoms, repeated high fever, and even related complications. For such patients, timely antiviral treatment is needed, and hospitalization is required if necessary.