The white particles on the tongue: 1. Consider that it is caused by the raised papillae of the tongue, to observe whether there are clinical symptoms after the appearance of this condition on the tongue, if there are obvious pain symptoms, it may be caused by inflammation of the tongue. 2. The raised herpes on the tongue is caused by viral infection, this condition will be accompanied by fever, local pain, cough and other symptoms of the body, the viral infection needs to be examined through local, symptomatic treatment to solve. 3. 3. Ectopic fat particles cause a surface bump like a small rice grain, but there are no clinical symptoms, no pain, no ulcers. This situation does not require special treatment, regular observation is possible. 4. If a white bump is formed locally with pustules on the surface, it may be a local bacterial or fungal infection causing a local abscess phenomenon, which needs to be treated with antibiotics.