What is the best medicine to take for the corners of the mouth

The corners of the mouth on fire can be based on different causes, evidence of different drugs, such as taking Huanglian Shangqing tablets, stomatitis Qing granules and so on to alleviate the symptoms.
Huanglian Shangqing Tablet is composed of Huanglian, rhubarb, gardenia, scutellaria baicalensis, chrysanthemum, forsythia, brambles, thorns, peppermint, cypress, windproof, cyclamen, rhizoma ligustici, platycodon grandiflorus, licorice, dahurica, and gypsum. It has the efficacy of dispersing wind and clearing heat, diarrhea and pain relief, and is used for the treatment of dizziness, toothache, mouth and tongue sores, sore throat, earache and tinnitus, and constipation.
The adverse reactions of the drug are not clear. It is contraindicated for pregnant women, those who are allergic to the product, and those who have spleen and stomach deficiency (spleen and stomach weakness and cold).
Stomatitis Clear Granules is composed of asparagus, maitake, ginseng, honeysuckle and licorice, which has the functions of nourishing yin and clearing heat (nourishing yin essence and clearing away heat), detoxifying and subduing swellings, and is used for oral inflammation caused by yin deficiency and fire (deficiency of yin essence in the body, resulting in hyperactivity of deficiency fire). The adverse reactions of this drug are not clear, and it is prohibited for those who are allergic to this product.
If you need to use the drug, it is recommended to consult a traditional Chinese medicine practitioner for specific usage and dosage before use, and follow the doctor’s instructions to standardize the treatment, do not blindly self-medication, so as not to delay the condition.