If you have been diagnosed with gum disease, you're not alone. Over half of adult Americans suffer from gum disease, and many patients are unaware they have it. Gum disease takes a slow progression that doesn't display many symptoms or much pain. Here are a few early tell-tale signs that could indicate you have gum disease. Signs of Gum Disease Bleeding Gums: If you notice blood when brushing your teeth, don't ignore it, as it is usually an early sign of gum disease and a great time to contact your dentist for periodontal treatment in Boise.