See how a tooth works and exactly what each condition changes — in interactive 3D — then find care, including oral cancer awareness.
Conditions in this section
Tooth Decay (Cavities) — Acid from bacteria and sugar dissolves the tooth, forming a cavity — the world’s most common disease, and largely preventable.
Gum Disease — Plaque inflames the gums and, if untreated, destroys the bone holding the teeth — the leading cause of tooth loss.
Tooth Sensitivity — A sharp, short pain to cold, hot or sweet when the tooth’s inner layer is exposed — common and manageable.
Dental Abscess — A pocket of pus from a tooth infection, causing severe throbbing pain — needs prompt dental treatment.
Mouth Ulcers — Small, painful sores inside the mouth — usually harmless and self-healing, but a long-lasting one should be checked.
Oral (Mouth) Cancer — Cancer of the mouth, strongly linked to tobacco and paan — very common in India, and highly curable when caught early.