K14.9

Clinical Causes: Infections, such as oral candidiasis or viral infections Allergic reactions to food, medication, or dental materials Trauma or injury to the tongue from biting, burns, or sharp dental appliances Nutritional deficiencies, such as vitamin B12, iron, or folate deficiency Chronic irritants like tobacco, alcohol, or spicy foods Underlying systemic conditions, including autoimmune diseases or certain cancers Benign or malignant tumors of the tongue Poor oral hygiene leading to inflammation or infection

Key Symptoms: Swelling or enlargement of the tongue Pain or tenderness in the tongue Discoloration or changes in the appearance of the tongue surface Difficulty speaking, chewing, or swallowing Feeling of burning or itching on the tongue Presence of ulcers or sores that do not heal Altered sense of taste or numbness in the tongue Foul breath or bad taste in the mouth

Diagnosis Path: Visual inspection for swelling, lesions, or abnormal growths Biopsy of suspicious tissue if a tumor or ulcer is present Blood tests to check for nutritional deficiencies or systemic illnesses Microbial cultures or cytology to identify infectious causes Imaging studies, such as ultrasound or MRI, if a mass or deep tissue involvement is suspected

Treatment Protocols: Addressing infectious causes with appropriate antimicrobial or antifungal medications Avoiding irritants like spicy foods, tobacco, or alcohol Managing allergies with antihistamines or corticosteroids Nutritional supplementation if deficiencies are detected Pain relief with topical anesthetics or analgesics Surgical intervention for tumors or severe structural abnormalities Maintaining good oral hygiene practices to prevent secondary infections or inflammations Treatment of systemic conditions that may contribute to tongue pathology