Receding Gums: Why It Happens & How to Stop It

Why Gums Pull Away From Teeth

Gum recession occurs when gum tissue pulls back from the tooth, exposing the root surface which lacks enamel protection. The Journal of Periodontology reports that some degree of recession affects approximately 50 percent of adults aged 18 to 65 and 88 percent of those over 65. The most common cause is periodontal disease where chronic bacterial infection destroys the gum attachment. Aggressive brushing with a hard-bristled brush using horizontal scrubbing motion physically abrades gum tissue over years.

Stopping Recession and Covering Exposed Roots

Teeth grinding and clenching create excessive forces that damage the thin bone overlying tooth roots, leading to gum recession. Genetic factors determine gum tissue thickness and susceptibility — thin gingival biotype recedes more easily. Tobacco use reduces blood supply to gum tissue impairing its ability to regenerate. Orthodontic movement that pushes teeth outside the bone envelope can cause recession.

Treatment depends on severity — mild recession is managed with sensitivity toothpaste and modified brushing technique, moderate recession may benefit from gum grafting surgery which covers exposed roots with tissue transplanted from the palate, and severe recession with bone loss may require guided tissue regeneration.

Frequently Asked Questions

Can receding gums grow back?

No. Lost gum tissue does not regenerate. Treatment focuses on stopping further recession, and a gum graft can cover exposed roots surgically.

Does brushing harder clean better?

No. Hard brushing wears gum tissue and enamel without removing more plaque. Use a soft brush with light pressure.

Is gum recession an emergency?

Not usually, but it signals bone loss underneath and exposes roots that decay quickly. Have it evaluated rather than waiting for pain.

Finding a Dentist in Huntington Beach

If this sounds like what you are dealing with, the next step is an exam. A dentist can tell in minutes what guesswork cannot, and catching a problem early almost always means a smaller, cheaper fix. Tell us what you need using the form below and we will connect you with a licensed dentist serving Huntington Beach and the surrounding Orange County communities. It is free to use and there is no obligation.

Not sure where to start? Read how to choose a dentist, compare prices in our cost guides, or check signs you need emergency care if the pain is severe.