Mouth fever, often caused by canker sores, oral thrush, or viral infections like herpes simplex, can be an uncomfortable and painful condition. It typically presents as small ulcers or blisters inside the mouth, on the tongue, lips, or inner cheeks, often accompanied by inflammation, redness, and a burning sensation. While over-the-counter medications are available, many people turn to natural remedies for relief and healing. Here are some effective, time-tested natural treatments to help cure mouth fever.
- Salt Water Rinse
One of the simplest and most effective remedies is a saltwater rinse. Salt has natural antibacterial and anti-inflammatory properties. Dissolve half a teaspoon of salt in a glass of warm water, swish it around your mouth for 30 seconds, and spit it out. Repeat this 2-3 times daily to speed up the healing process and reduce discomfort.
- Honey

Honey is known for its powerful antibacterial, antifungal, and anti-inflammatory qualities. Dab a small amount of raw, organic honey directly onto the affected area. Do this several times a day; it can help soothe pain, reduce swelling, and accelerate healing.
- Coconut Oil
Coconut oil is another natural remedy with antimicrobial properties. Applying a small amount to the sore can help fight infection and reduce irritation. Its soothing texture can also provide immediate relief from burning sensations.
- Aloe Vera Gel
Aloe vera, widely used for treating skin conditions, is equally effective in treating mouth ulcers and fever blisters. The gel from the aloe vera plant can be applied directly to the sore. It not only soothes pain but also promotes healing by reducing inflammation.
- Basil Leaves
Basil, or tulsi, has antibacterial, antiviral, and antifungal properties. Chewing a few fresh basil leaves or rinsing your mouth with basil-infused warm water can be beneficial. It helps in maintaining oral hygiene while accelerating the healing of mouth sores.
- Yoghurt
If the mouth fever is due to oral thrush (a yeast infection), eating unsweetened yoghurt with live cultures can help restore the balance of good bacteria in the mouth. This can combat the growth of Candida fungus and promote healing.
- Stay hydrated and avoid triggers
Drink plenty of water to stay hydrated, as dry mouth can worsen the condition. Avoid spicy, salty, or acidic foods that may irritate the sores. Opt for a soft, bland diet until the sores heal.
When to See a Doctor
While natural remedies can be highly effective, it’s important to seek medical advice if:
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The sores persist for more than two weeks.
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You experience frequent recurrences.
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The sores are unusually large or painful.
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You develop a high fever or swollen lymph nodes.