One tooth suddenly looks longer because the gum pulled back. What causes this?

7. Thin Gum Tissue And Bone Loss You Can’t See

Some individuals naturally have thin gum tissue or are prone to bone loss, which can predispose them to gum recession. Thin gums are more susceptible to wear and tear from brushing or other factors. Bone loss, which can occur due to periodontal disease or other conditions, reduces the support for the tooth, making the gum more likely to recede. These issues often require a dental examination to diagnose, as they are not always visible to the naked eye.

8. Habits That Irritate One Spot: Piercings, Smoking, And Picking

Certain habits can cause localized irritation and lead to gum recession. Oral piercings, such as lip or tongue rings, can repeatedly rub against the gums, causing them to recede. Smoking reduces blood flow to the gums, which can lead to tissue damage and recession over time. Additionally, habits such as nail biting or using the teeth as tools can stress the gums and lead to localized recession. Avoiding these habits can help prevent further recession.

9. Medical Conditions, Hormones, And Certain Medications

Some medical conditions and hormonal changes can affect gum health. Conditions like diabetes can impact blood flow to the gums, making them more susceptible to recession. Hormonal changes, such as those that occur during pregnancy or menopause, can also affect gum health. Certain medications, particularly those that cause dry mouth or affect hormone levels, can contribute to gum recession. It’s important to discuss any medical conditions or medications with a dentist to address potential impacts on oral health.

10. When A “Long Tooth” Signals A Deeper Infection Or Abscess

In some cases, a tooth that appears longer may indicate an underlying infection or abscess. An abscess is a pocket of pus caused by a bacterial infection, which can lead to swelling and gum recession around the affected tooth. This is a serious condition that requires prompt dental treatment. Signs of an abscess include pain, swelling, and sometimes a foul taste in the mouth. If left untreated, an abscess can lead to further complications, including tooth loss.

11. What To Do Next: Home Checks, Dental Visits, And Treatment Options

If you notice that one of your teeth looks longer, it’s important to take action. Start by examining your oral hygiene routine and ensuring you are using a soft-bristled toothbrush and gentle brushing technique. Regular flossing and dental cleanings are also crucial. Schedule a visit to the dentist to have the recession evaluated professionally. The dentist may recommend treatments such as scaling and root planing, gum grafts, or other procedures to address the recession. Addressing the cause and following professional advice can help prevent further recession and maintain oral health.