White spot particles on lips can be removed by oral medication or microwave treatment. White spots on the lips particles may be mouth ulcers, lip inflammation and so on. 1. Oral ulcer diseases in the lips appear white spots can be used externally oral ulcers or dexamethasone acetate patch to promote healing, while oral vitamin B2 auxiliary treatment. You can also take oral or injected transfer factor to improve immunity and reduce the occurrence of mouth ulcers. 2. Bacteria or allergens caused by lipitis can be treated with glucocorticoid ointment or multivitamins, the effect is not satisfactory can use microwave therapy. White spots on the lips may also have other causes, first find out the cause of the disease, use the appropriate treatment as appropriate, you can go to the stomatology department. The medication should be prescribed by the doctor.