It seems that I have periodontal disease. What are the symptoms of periodontal disease?

The disease that occurs in periodontal support tissue is called periodontal disease. It is the most common oral disease. The earliest symptom is gingival bleeding. Severe patients wake up in the morning with bloodshot saliva. There may be deep periodontal pockets and periodontal abscesses. The teeth are loose and displaced or fall off. Mastication is weak.