During the treatment of Helicobacter pylori, it is permissible to eat sweets. During this period, it is necessary to avoid spicy and irritating foods, as well as avoid drinking strong alcohol, strong tea, coffee, and so on. It is recommended to consume more fresh vegetables and fruits rich in vitamins, as well as nutritious and light foods. Smoking and drinking alcohol should be avoided, and meals should be regular and in measured quantities. Since sweet foods are not considered spicy or irritating, they can be consumed during the treatment of Helicobacter pylori. After the treatment of a Helicobacter pylori infection, it is necessary to wait one month after stopping the medication before a follow-up examination to confirm whether the bacteria have been completely eradicated.