My mother is 68 years old and no problem except bp and taking dosage as prescribed by physician. She is facing mouth issue in which she says that some sticky or bubbles type element comes in the mouth and stick to tongue and filled up the mouth due to which she cleanse her tongue 2 to 3 times a day with tongue cleaner and she taken lot of treatment of allopathy for stomach healing, homeopathy medicine she took and even she done x ray of whole mouth where the doctor felt that some of the front below teeth has not bones inside of it so take them out and fix new teeth she done that and now doctor says after looking into her mouth but she is facing the same problem same stickiness and mouth filled up some sort of bubbles around the teeth and tongue and she had very acute constipation for many years like 15 to 16 years but now she take pet safa and without it she does not feel light and stomach gets absolute clean with pet safa churna but mouth problem is same please help with guidance.