A saltwater rinse is an effective first-line treatment. Mix 1/2 teaspoon of salt into a glass of warm water and use it as a mouthwash. Saltwater helps disinfect and can reduce inflammation and heal oral wounds.
Dilute 3% hydrogen peroxide with equal parts water and use it as a mouthwash. It can help relieve pain, reduce inflammation, and heal bleeding gums.
Apply a cold compress to the affected area. It constricts blood vessels, reducing pain and swelling. Hold a towel-wrapped bag of ice to the area for 20 minutes at a time.
Used peppermint tea bags can numb pain and soothe sensitive gums. Allow a slightly warm tea bag to rest on the affected area.
Garlic has natural antibacterial properties. Crush a garlic clove, mix it with a pinch of salt, and apply it to the painful tooth.
Soak a cotton ball in pure vanilla extract and place it on the affected area. Vanilla has alcohol content that can help numb the pain.
Clove oil or ground cloves can provide relief. Apply a small amount to the painful tooth or chew on a whole clove.
Chew fresh guava leaves or boil them in water to make a mouthwash. Guava leaves have anti-inflammatory and analgesic properties.