Gum Disease: Causes, Prevention, and Treatment

28th Feb. 2026

Gum Disease: Causes, Prevention, and Treatment

Gum disease, also known as periodontal disease, is a common but serious oral health condition that affects the gums and supporting structures of the teeth. If left untreated, it can lead to tooth loss and other severe complications. Understanding its causes, knowing how to prevent it, and seeking timely treatment can help maintain optimal oral health. If you are experiencing symptoms of gum disease, visiting a professional dentist in Forest Hill can help you manage the condition effectively.

What is Gum Disease?

Gum disease is an infection of the tissues surrounding and supporting the teeth. It progresses in stages:

• Gingivitis – The early stage of gum disease, characterised by red, swollen gums that may bleed when brushing or flossing.
• Periodontitis – A more severe form where the infection spreads deeper, causing gum recession and damage to the bone that supports the teeth.
• Advanced Periodontitis – The final stage, where significant bone loss occurs, leading to loose teeth or tooth loss.

Causes of Gum Disease

Several factors contribute to the development of gum disease, including:

1. Poor Oral Hygiene

Failing to brush and floss regularly allows plaque to build up on teeth and along the gumline, leading to infection.

2. Plaque and Tartar Buildup

Plaque is a sticky film of bacteria that forms on teeth. If not removed, it hardens into tartar, which can only be cleaned by a dental professional.

3. Smoking and Tobacco Use

Smoking weakens the immune system, making it harder for the gums to heal and fight off infections.

4. Poor Diet

A diet high in sugar and processed foods can contribute to plaque formation, increasing the risk of gum disease.

5. Genetic Factors

Some individuals are genetically predisposed to developing gum disease, even with good oral hygiene.

6. Underlying Health Conditions

Diseases like diabetes, heart disease, and autoimmune disorders can increase susceptibility to gum infections.

7. Hormonal Changes

Pregnancy, menopause, and hormonal fluctuations can make gums more sensitive and prone to inflammation.

8. Stress

Chronic stress weakens the immune system, making it harder for the body to fight infections, including gum disease.

9. Medications

Certain medications, such as antidepressants and blood pressure drugs, can reduce saliva flow, leading to a dry mouth and increased risk of gum disease.

Symptoms of Gum Disease

It is important to recognise the signs of gum disease early to prevent it from progressing. Common symptoms include:

• Red, swollen, or tender gums
• Bleeding when brushing or flossing
• Persistent bad breath (halitosis)
• Receding gums
• Loose or shifting teeth
• Pain while chewing
• Pus between teeth and gums

If you notice any of these symptoms, schedule a check-up with a dentist in Forest Hill for a proper diagnosis and treatment plan.

How to Prevent Gum Disease

Prevention is the best way to avoid gum disease and maintain healthy gums. Here are some essential preventive measures:

1. Maintain a Proper Oral Hygiene Routine

• Brush your teeth twice daily using fluoride toothpaste.
• Floss daily to remove plaque between teeth and along the gumline.
• Use an antimicrobial mouthwash to reduce bacteria in the mouth.

2. Regular Dental Check-ups and Cleanings

• Visit your dentist every six months for professional cleanings.
• Early detection of gum disease can prevent it from progressing to severe stages.

3. Quit Smoking

• Smoking weakens the gums’ ability to heal and fight infections.
• Quitting smoking reduces your risk of developing gum disease significantly.

4. Eat a Balanced Diet

• Consume foods rich in vitamins and minerals, especially vitamin C and calcium, to support gum health.
• Avoid sugary and acidic foods that promote plaque formation.

5. Stay Hydrated

• Drink plenty of water to help wash away food particles and bacteria.
• Staying hydrated also stimulates saliva production, which naturally fights bacteria.

6. Manage Stress

• Engage in stress-reducing activities such as exercise, meditation, or yoga.
• Chronic stress weakens the immune system, making gum disease more likely.

7. Be Aware of Medication Side Effects

• If you take medications that cause dry mouth, speak to your dentist about potential solutions, such as saliva substitutes or increased water intake.

Treatment Options for Gum Disease

The treatment of gum disease depends on its severity. Common treatments include:

1. Professional Dental Cleaning

• Regular cleanings remove plaque and tartar, reducing the risk of gum infections.
• Scaling and root planing may be recommended for patients with early-stage gum disease.

2. Medications

• Antibiotic gels, mouth rinses, and oral antibiotics may be prescribed to help control infection and inflammation.

3. Deep Cleaning (Scaling and Root Planing)

• A deep-cleaning procedure that removes bacteria from below the gumline and smooths the tooth roots to prevent further plaque buildup.

4. Surgical Treatments (For Advanced Cases)

• Flap Surgery – A procedure where the gums are lifted to remove tartar buildup deep within the pockets.
• Bone and Tissue Grafts – Used to regenerate lost bone or gum tissue.

Gum disease is a serious but preventable condition. By maintaining good oral hygiene, eating a balanced diet, and visiting a dentist in Forest Hill for regular check-ups, you can significantly reduce your risk. If you experience symptoms of gum disease, seeking professional treatment as soon as possible can prevent complications and help preserve your oral health.

Taking proactive steps today will ensure that your gums stay healthy and your smile remains bright for years to come!

Gum Disease