When an item of a tooth’s chewing surface area breaks off, commonly around a filling, it’s called a broken cusp. A broken cusp rarely harms the pulp, and typically does not trigger much discomfort. Your dentist can position a brand-new filling or crown over the damaged tooth to protect it. If you‘ve cracked a tooth and breathing with your mouth or drinking chilly fluids hurts, attack on tidy, damp gauze or towel to help soothe symptoms up until reaching your dentist’s office. Never ever use topical oral discomfort drugs or lotions, or area pain killers on the impacted areas to remove discomfort symptoms.