Causes of
sensitive teeth
Tooth sensitivity is a prevalent yet often overlooked dental concern that significantly impacts the quality of life. The condition manifests as a sharp, piercing pain in response to various stimuli such as hot or cold foods and beverages. For some individuals, even inhaling cold air can trigger a similar sensation. Understanding the underlying causes and recognizing the symptoms are crucial steps in managing and treating this dental issue effectively.
Causes of tooth sensitivity
Gum recession
Gum recession is a condition where the gum tissue recedes, exposing the tooth roots. This exposure makes the teeth more susceptible to temperature changes and other external factors. The primary causes of gum recession include poor oral hygiene, periodontal disease, aggressive tooth brushing, and genetic factors.
Tooth decay and cavities
Compromised oral hygiene can lead to tooth decay and cavities, which in turn contribute to tooth sensitivity. Bacterial activity erodes the enamel layer of the tooth, exposing the nerve endings or dentin. This exposure results in heightened sensitivity to hot, cold, sweet, and sour substances.
Cracked or chipped teeth
Teeth are susceptible to physical damage such as cracks or chips, often caused by traumatic impact or chewing hard substances. Such damage can expose the underlying dentin, making the teeth sensitive to various stimuli.
Acidic diet and beverages
Regular consumption of acidic foods and drinks, such as citrus fruits, sodas, and certain wines, can erode tooth enamel over time. This erosion exposes the dentin, leading to increased sensitivity. Moderating the intake of acidic substances and maintaining good oral hygiene can mitigate this effect.
Aggressive brushing and tooth whitening
Excessive force while brushing or using a toothbrush with hard bristles can lead to enamel wear and gum recession. Similarly, the overuse of tooth-whitening products with high concentrations of hydrogen peroxide can also strip away the enamel, causing sensitivity.
Dental procedures
Certain dental treatments, such as teeth cleaning, root planing, and crown placement, may temporarily induce tooth sensitivity. This is generally a short-term issue that resolves as the teeth acclimate to the treatment.
Common symptoms
- Sharp pain: Often triggered by hot, cold, sweet, or sour substances, this pain is usually described as a shooting sensation causing severe discomfort.
- Discomfort during oral care: Individuals with sensitive teeth may experience pain while brushing or flossing.
- Pain while biting: Biting down on hard foods can also trigger sharp, albeit temporary, pain.
Understanding these causes and symptoms is the first step in managing tooth sensitivity. Also, you can check useful tips on how to stop a tooth being sensitive . Consultation with a dental professional for diagnosis and treatment is a must.
How to stop a tooth being sensitive?
Explore our products, which are specifically designed to offer relief and protection from tooth sensitivity. The Sensodent K and Sensodent KF toothpastes can provide relief from the sharp pain. SENSODENT-K is uniquely designed with the active ingredient Potassium Nitrate to provide both relief and defense against tooth sensitivity. When you experience temperature-related triggers like hot or cold sensations, the Potassium ions in the formula work to soothe the dental nerves, inhibiting them from transmitting discomfort signals to your brain. SENSODENT KF is formulated with a dual-action blend of active ingredients: Potassium Nitrate and Fluoride. Potassium Nitrate works to soothe dental nerves activated by temperature extremes like hot or cold, while Fluoride’s remineralizing properties build a strong protective layer over sensitive areas of your teeth, offering added defense against cavities.
