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While this is only a temporary fix, at best, ***** ***** that is all you will need, as the site in your Mother's mouth should heal up & quit bleeding in a short couple days or so. But you could go to Walgreens, Walmart, etc., and get either "Canker Cover" or "OraMoist" and both can be used to cover the sore bleeding area, until it begins to heal more so on it's own in a short couple days or so - and at such time you'd no longer need any of the above two possible temporary bandages! They both seem to work fairly well. I hope that makes sense!
*please feel free to ask any follow up concerns or questions - OK?
Can I address any further concerns that you might have?