http://www.oramd.com/recedinggums/4-recedinggumline.htm If you have bleeding gums, you should seek help. If you already have periodontal disease, a primary cause for bleeding gums, then treatment [...]

http://www.oramd.com/recedinggums/4-recedinggumline.htm If you have bleeding gums, you should seek help. If you already have periodontal disease, a primary cause for bleeding gums, then treatment should include eliminating anything that might be a cause for bleeding gums.