Gingivitis is the earliest stage of periodontal disease and is characterised by inflammation of the gums without affecting the bone and tissue supporting the teeth. Symptoms include redness, swelling, and bleeding gums. With proper oral hygiene, gingivitis can be reversed.
Periodontal disease, on the other hand, is an advanced form of gum disease that can lead to damage to the bone and connective tissue. It is often irreversible and requires more intensive treatment to manage. Regular dental check-ups are essential to diagnose and treat these conditions early.