Gingivitis

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Gingivitis is a non-destructive disease marked by inflammation of the gums.

Causes

  • Plaque (most common)
  • Poor oral hygiene
  • Infection; Bacterial, Viral e.g. herpes simplex, measles
  • Vitamin Deficiency
  • Medicines and exposure to chemicals
  • Trauma
  • Allergic reaction

Signs and symptoms

  • Bleeding gums or bleeding after brushing and/or flossing
  • Bright red or purple gums
  • Swollen and/or tender gums
  • Bad breath (halitosis)

Differential diagnosis

  • Gingival ulceration in leukaemia
  • HIV-associated ulcerative gingivitis

Complications

  • Periodontal disease
  • Tooth Loss

Investigations

  • Mouth smear may be helpful to identify causative organism

Treatment objectives

  • Relieve pain and inflammation
  • Treat infection
  • Restore oral health

Non-pharmacological treatment

  • Removal of irritating factors such as plaque, calculus, and faulty dentures
  • Warm saline mouthwash

Pharmacological treatment

First Line

NSAIDs such as Ibuprofen, oral;

Adult:

200-400mg every 8 hours

Child:

100-200mg every 8 hours

 

For infected ulcers

Amoxicillin oral:

Adult:

500mg every 8 hours;

Child:

6-12 years: 250mg every 8 hours,

1-5 years:  125mg every 8 hours,

<1 year: 62.5mg every 8 hours for 5 days

AND        

Metronidazole oral 

Adult:

400mg every 8 hours

Child:

7-10 years: 200mg every 8 hours,

3-7 years: 100mg every 8 hours,

1-3 years:  50mg every 8 hours for 5 days

OR

Co-amoxiclav oral 

Adult:

625mg every 12 hours

Child:

6-12 years: 5ml of 400/57 suspension every 12 hours

1-6 years: 2.5ml of 400/57 suspension every 12 hours

1 month-1 year: 0.25ml/kg of 125/31 suspension every 8 hours

Neonates: 0.25ml/kg of 125/31 suspension every 6 hours for 7 days

Prevention

  • Maintain regular oral hygiene
  • Regular Scaling and Polishing every six (6) months
  • Use of antibacterial mouthwashes

Referral

  • Extensive and ulcerative gingivitis to a dental specialist
  • Presence of calculus for scaling and polishing of the teeth.