What is the correct method for using Bing Peng San to treat oral ulcers?

Under normal circumstances, the correct way to use Bingbor Powder for treating oral ulcers mainly includes cleaning the mouth, selecting an appropriate application tool, taking a proper amount of medication, applying the medication, and maintaining adequate contact time. Bingbor Powder has effects of clearing heat, detoxifying, reducing swelling, and relieving pain, and is commonly used to treat symptoms such as oral ulcers, swollen and painful gums, and sore throat. Medication use should be conducted under a doctor's guidance. Specific steps are as follows:

1. Clean the mouth: Before using Bingbor Powder, gently rinse the mouth with warm water to ensure that there are no food residues or bacteria around the ulcer site, which might otherwise affect the drug’s efficacy or worsen infection.

2. Select an appropriate application tool: For powdered Bingbor in sachets, use a soft-bristled toothbrush or small cotton swab to apply the powder; for spray-formulated Bingbor Powder, use the spray device directly.

3. Take an appropriate amount of medication: Take a suitable amount of Bingbor Powder according to the size and severity of the oral ulcer. Avoid excessive use, which may irritate the wound or cause adverse reactions.

4. Apply the medication: Gently apply the Bingbor Powder directly onto the site of the oral ulcer, being careful not to press too hard and irritate the lesion. If using the spray formulation, aim the nozzle directly at the ulcer and spray.

5. Maintain contact time: After application, try to keep the mouth still and avoid rinsing or swallowing saliva immediately, allowing the medication sufficient time to act on the affected area.

During use, avoid swallowing the medication and closely monitor changes in the oral ulcer and any bodily reactions. If allergic reactions, irritation, swelling, or other discomfort occur, discontinue use immediately and consult a doctor.