The use of certain drugs can lead to ulcers or inflammation of the oral mucosa, the more common drugs in the clinic are chemotherapeutic drugs, antibiotics, antipyretic and analgesic drugs.
1. Chemotherapy drugs: chemotherapy drugs can not only kill malignant tumor cells, but also cause some damage to normal cells, which can further lead to stomatitis if it causes damage to the oral mucosa. The more common chemotherapy drugs are methotrexate and so on.
2. Related antibiotics: the more common clinical sulfonamide antibiotics, such as sulfadiazine, etc., mainly due to some patients are allergic to this type of drug, belonging to allergic stomatitis.
3. Antipyretic and analgesic drugs: the more common clinical acetaminophen, the drug itself has a certain degree of irritation of the oral mucosa, in addition to some of the components of the drug allergy can also lead to stomatitis.
It is recommended that before taking the drug, perfect the auxiliary examination, in order to clarify the condition, under the guidance of the physician to use the drug.