An infection of the gums can be painful and threaten your oral health. While some people who have a gum infection won’t experience symptoms, the majority will.
These signs and symptoms could include a bad taste in the mouth, bad breath that won’t go away even after brushing or using mouthwash, and inflamed gum tissue. Some people may even notice bleeding when they brush or experience shifting teeth.
Read the full article here: Gum Infection: How Do You Get It, and How Is It Treated?