Dental Sealants are a preventive Dental treatment designed to protect teeth from cavities, especially in children and teenagers. They are thin, protective coatings made of plastic or other materials that are applied to the chewing surfaces of the back teeth (molars and premolars). These teeth have deep grooves and fissures that are difficult to clean, making them more susceptible to decay. Sealants help to seal these grooves, preventing food particles and bacteria from accumulating in them.

The application process for Dental Sealants is quick and non-invasive. First, the dentist cleans the tooth surface and dries it thoroughly. Then, an acid solution is applied to help the sealant adhere to the tooth. After that, the sealant is painted onto the tooth surface and cured using a special light that hardens it. Once in place, dental sealants can last for several years, providing continuous protection as long as they remain intact. Regular check-ups will help ensure they are still effective and in place.

Sensitive teeth can turn a refreshing drink or a delicious dessert into an unpleasant surprise. They are characterized by a sudden, sharp pain or discomfort triggered by specific stimuli. Cold beverages, hot coffee, sweet treats, or even breathing in crisp air can all be culprits. This sensitivity occurs when the underlying layer of your tooth, called dentin, becomes exposed.

Dentin contains tiny tubules that lead directly to the nerve center of your tooth. When the enamel protecting your teeth weakens or wears away, or when gums recede, these tubules are exposed. This allows hot, cold, sweet, or acidic irritants to reach the nerve, causing the characteristic zap of pain associated with sensitive teeth.

Fortunately, there are several ways to manage and reduce tooth sensitivity. Using toothpaste specifically formulated for sensitive teeth can help block the pain signals from reaching the nerve. Additionally, practicing good oral hygiene, avoiding overly acidic foods and drinks, and visiting your dentist for regular check-ups can help protect your enamel and maintain gum health. If sensitivity persists, a dental professional can recommend treatments such as fluoride varnishes or sealants to further protect exposed dentin and alleviate discomfort.