Chickenpox is a respiratory infection caused by infection with the varicella-zoster virus and is common in children. Chickenpox is a self-limiting disease, most people can heal on their own, children with normal immune function do not need antiviral treatment, except for fever when given antipyretic drugs, there is not much need for treatment. The main thing is bed rest, there are not too many food taboos, in principle, no allergic food can eat, give light and easy to digest food, pay attention to replenish water can be. The actual fact is that you will be able to get a lot more than just a few of the most popular and most popular products. During chickenpox many people rash, herpes is more obvious, if food allergies may lead to rash, will aggravate the skin damage, but also affect the observation of the disease, so you need to try to avoid the occurrence of food allergies, and then to strengthen nutrition is best to consume food previously consumed to determine non-allergic. Adult chickenpox requires oral acyclovir antiviral therapy, and some people will have adverse gastrointestinal reactions after taking the drug, also need to come in to avoid greasy and indigestible food.