First before concluding let us diagnose about the gingival growths. Whether it's a polyp or some other hyperplasia has to be ruled out. For which an expert in Oral Medicine is a person who can diagnose the diseases if the mouth and treatment plan. You may even Practo. Consult for opinion and advice. Don't prolong the treatment protocols for long periods as it may affect the local area and early detection of other diseases is always better.