Gavino Dental Clinic

16/08/2026

22/07/2026

🟣 Tongue cancer signs and risk factors

➟ Tongue cancer can start as an abnormal sore, patch, lump, or thickened area on the tongue.
→ Many tongue sores are not cancer, but any sore or patch lasting more than 2 weeks should be checked.
→ Early diagnosis improves treatment success.

🟣 Common signs and symptoms

➟ Non-healing tongue ulcer
→ A tongue sore lasting more than 2 weeks needs examination.

➟ Red or white patch
→ Persistent red, white, or mixed patches can be warning signs.

➟ Raised, hard, or irregular edge
→ A thickened, hard, or uneven edge around a sore may be concerning.

➟ Pain or burning
→ Ongoing pain, burning, tenderness, or irritation may occur.

➟ Bleeding sometimes
→ A suspicious sore may bleed without obvious injury.

➟ Pain while speaking, chewing, or swallowing
→ Talking, chewing, or swallowing may become painful or difficult.

➟ Tongue movement difficulty
→ Moving the tongue may feel painful, restricted, or uncomfortable.

➟ Neck lump warning
→ A painless lump in the neck may mean spread to a lymph node and needs urgent evaluation.

🟣 Risk factors

➟ To***co use
→ Smoking or smokeless to***co greatly increases risk.

➟ Alcohol use
→ Heavy alcohol use raises the risk, especially when combined with to***co.

➟ Betel nut or areca nut chewing
→ Chewing betel nut, areca nut, or quid increases oral cancer risk.

➟ Persistent precancerous patches
→ Leukoplakia or erythroplakia can become cancerous and should be checked.

➟ Chronic irritation or poor oral health
→ Sharp teeth, ill-fitting dentures, poor oral hygiene, or ongoing irritation should be evaluated.

🟣 When to seek medical help

➟ See a dentist or doctor if any tongue ulcer, patch, lump, bleeding area, or painful spot lasts more than 2 weeks.
→ Seek earlier care if there is a hard lump, difficulty swallowing, difficulty moving the tongue, unexplained weight loss, or a neck lump.

🟣 Medical disclaimer

This information is for general health awareness only and does not replace professional medical or dental advice. Any persistent tongue sore, patch, lump, bleeding area, or neck swelling should be evaluated by a qualified healthcare professional or dentist.

22/07/2026

Trigeminal neuralgia: Chronic neuropathic facial pain disorder involving the trigeminal nerve, classically causing sudden, severe, brief, electric shock-like pain on one side of the face. Pain is usually triggered by light touch, chewing, talking, brushing teeth, shaving, or cold wind. Diagnosis is mainly clinical, but MRI is often used to look for secondary causes such as vascular compression, tumor, or multiple sclerosis.

🔹 Core clinical pattern
➟ Sudden severe facial pain
➟ Electric shock-like or stabbing pain
➟ Usually one-sided
➟ Pain attacks are brief but may recur many times per day.

🔹 Pain distribution clue
➟ Follows trigeminal nerve branches
➟ Maxillary division or mandibular division is commonly involved
➟ Ophthalmic division may be involved less commonly
➟ Pain does not cross the midline in classic cases.

🔹 Trigger clue
➟ Touching the face may trigger pain
➟ Chewing, speaking, brushing teeth, or shaving may trigger attacks
➟ Cold wind may trigger pain
➟ Trigger zones on the face are a classic clue.

🔹 Attack duration clue
➟ Pain usually lasts seconds to 2 minutes
➟ Pain starts and stops suddenly
➟ Pain-free intervals may occur between attacks
➟ Persistent background aching can occur in some patients.

🔹 Neurologic warning clue
➟ Facial numbness is not typical in classic trigeminal neuralgia
➟ Weakness of facial muscles suggests another diagnosis
➟ Bilateral symptoms are unusual
➟ Young age, sensory loss, or abnormal neurologic exam should raise suspicion for secondary causes.

🔹 Diagnosis clue
➟ Diagnosis is mainly clinical
➟ MRI is used to look for structural causes
➟ MRI may show vascular compression, tumor, or multiple sclerosis
➟ Dental causes, sinus disease, temporomandibular disorders, and cluster headache should be considered in the differential.

🔹 Core management
➟ Carbamazepine is a classic first-line medicine
➟ Oxcarbazepine is also commonly used and may be better tolerated
➟ Dose is started low and gradually increased under medical supervision
➟ Regular monitoring is needed for side effects and drug interactions.

🔹 Additional treatment clue
➟ Baclofen, lamotrigine, gabapentin, pregabalin, or botulinum toxin may be considered in selected cases
➟ Acute severe flares may need specialist or hospital-based treatment
➟ Pain control should be individualized
➟ Avoid self-medicating because these drugs can have important side effects.

🔹 Surgical management clue
➟ Surgery is considered when medicines fail or are not tolerated
➟ Microvascular decompression may help when vascular compression is present
➟ Other options include radiofrequency procedures, balloon compression, glycerol rhizotomy, or stereotactic radiosurgery
➟ Choice depends on age, fitness, imaging findings, and patient preference.

🔹 High-Yield Points
➟ Trigeminal neuralgia = sudden brief unilateral electric shock-like facial pain
➟ Triggers = touch, chewing, talking, brushing teeth, shaving, or cold wind
➟ First-line medicines = carbamazepine or oxcarbazepine
➟ MRI is important to assess secondary causes; surgery is considered if medicines fail or are not tolerated.

Medical disclaimer: This note is for education only and is not a substitute for professional medical advice, diagnosis, or treatment.

22/07/2026

24/10/2025

Choose the right time to visit your dentist.