How long should an oral ulcer patch be left on per application?

The correct application time for oral ulcer patches is crucial to ensure their effectiveness. Generally, an oral ulcer patch should be applied to the affected area for about 10 to 15 minutes, which allows sufficient time for the medication to take full effect and promote healing of the ulcer. Before applying the patch, clean your mouth and ensure your hands are hygienic. Gently place the patch onto the ulcer site and press lightly for a short period to ensure it adheres securely. Avoid extensive oral activities such as drinking, eating, or talking until the patch has completely dissolved, to prevent displacement or detachment. It should be noted that the exact duration of application may vary depending on individual differences and the severity of the oral ulcer; therefore, it is best to follow the recommendations provided by a healthcare professional or the product's instructions.