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Lie bumps, also known as transient lingual papillitis, are small, painful bumps that can suddenly appear on the tongue. They may develop due to irritation from spicy or acidic foods, stress, accidental tongue bites, allergies, or minor inflammation of the taste buds. Common symptoms include tenderness, swelling, burning sensations, and discomfort while eating or speaking. Fortunately, lie bumps are usually harmless and often disappear within a few days. Staying hydrated, rinsing with warm salt water, maintaining good oral hygiene, and avoiding irritating foods can help ease discomfort and support faster healing. Persistent or recurring bumps should be evaluated by a dental professional.