White bumps on the edge of the tongue may be the result of a tongue infection, or it may be related to a variety of diseases such as warts. 1. Tongue inflammation, some patients have tongue inflammation due to the tongue by the inflammation stimulation, may lead to the tongue body tissue lesions, so the edge of the tongue with white protrusions symptoms. 2. warts, some patients have warts due to the invasion of human papilloma virus may lead to skin tissue abnormalities, so there may be a white bump on the edge of the tongue symptoms. If the symptoms are more serious, you need to get a medical checkup to understand the cause of the problem and then come to the right treatment. Normally, you need to eat more food containing more vitamins and proteins to replenish nutrients.