Dentra
Tooth Sensitivity
Tooth sensitivity causes pain when exposed to hot, cold, sweet, or sour substances, with treatments including desensitizing toothpaste, mouthguards, fillings, and antibiotics for sinus-related pain.
A painful sensation in a tooth upon coming in contact with hot, cold, sweet, or sour substances, as well as during brushing, chewing or even breathing.
Causes and treatment:
- Gum diseases cause swelling gums to move away from the teeth, exposing sensitive roots. Certain types of toothpaste may reduce sensitivity. De-sensitizing agents are also available.
- Brushing too hard (especially with a hard-bristled toothbrush) wears away the outer surfaces of the tooth, exposing sensitive inner layers.
- Bruxism, or tooth grinding, wears away the outer layers of the tooth. Wearing a Mouthguard or using de-sensitization agents will prevent pain.
- Cracks and deep decay that reach the sensitive core of the tooth. Treatment options are sealants, fillings, root canal treatments, and crowns.
- Sinus infections affect teeth whose roots extend into the sinus cavities. An antibiotic course will reduce the pain.
-Whitening may result in temporary sensitivity. De-sensitizing agents reduce sensitivity.