How to Get Rid of Swollen Gums?

Most swollen gums are caused by early gum disease (gingivitis) and can be treated at home over 1 to 2 weeks with better brushing, daily flossing, and salt-water rinses. Persistent swelling that does not improve in 2 weeks, or swelling with pain, bleeding, or fever, needs evaluation by a periodontist because it may indicate more advanced gum disease or a jaw infection.

What to Try at Home First

• Salt-water rinse: half teaspoon salt in a glass of warm water, swish 30 seconds, 2 to 3 times daily
• Brush gently, twice daily: soft-bristled brush at a 45-degree angle to the gumline; do not scrub aggressively
• Floss daily: below the gumline, curving the floss around each tooth
• Antibacterial mouthwash: chlorhexidine (Peridex, prescription) or over-the-counter Listerine reduces bacteria
• Cold compress: 15 minutes on, 15 off, if there is visible swelling on the outside of the face
• Over-the-counter pain relief: ibuprofen (if tolerated) reduces both pain and swelling

What Actually Causes Swollen Gums

• Plaque buildup and gingivitis: by far the most common cause
• Periodontitis: advanced infection below the gumline
• Vitamin deficiency: severe vitamin C or B deficiency
• Hormonal changes: pregnancy, puberty, menopause
• Medication side effects: certain blood pressure meds, anti-seizure meds, immunosuppressants
• Tooth or gum abscess: localized infection needing professional care
• Food impaction: sharp piece of food stuck between teeth, often relieved with careful flossing

When to See a Periodontist

See a professional promptly if you have:

• Swelling that does not improve in 2 weeks of good home care
• Swelling in only one area (may indicate localized infection)
• Pain that gets worse rather than better
• Bleeding when brushing that persists more than a week
• Fever, facial swelling, or difficulty swallowing (get evaluated same-day)
• Loose teeth or receding gums along with swelling

What Professional Treatment Looks Like

Depending on the cause, treatment ranges from a professional cleaning (removes tartar that home care cannot reach), to laser gum treatment or scaling and root planing for early periodontitis, to antibiotic therapy for abscess. Most cases resolve fully once the underlying cause is addressed.

Frequently Asked Questions

Can swollen gums heal on their own?

Yes if the cause is gingivitis and you improve your daily brushing and flossing. If the swelling is from periodontitis or infection, professional treatment is needed.

Are swollen gums an emergency?

Usually not. Emergency signs include severe pain, fever, difficulty breathing or swallowing, or rapidly spreading facial swelling. Any of those means same-day care.

Does mouthwash reduce swollen gums?

Antibacterial mouthwash can help, but it does not replace brushing and flossing. Chlorhexidine is stronger and available by prescription for short-term use.

Consult in DC, Alexandria, or Reston

If your gums have been swollen for more than 2 weeks or the symptoms are worsening, request a consult at our Washington DC, Alexandria, or Reston office. We will identify the cause and get you on a plan the same visit.