What Causes the Gums to Suddenly Swell and Become Deep Red?
1. Introduction Sudden swelling and deep red discoloration of the gums are primarily caused by acute gingivitis, a rapid inflammatory response to bacterial plaque accumulation along the gumline. Healthy gingival tissue is naturally firm, stippled, and pale pink. When colonies of oral bacteria are allowed to multiply undisturbed, they secrete toxic byproducts that irritate the … Read more