Abstract
Dental allergies can cause a range of symptoms depending on the individual and the specific dental procedures involved. It is important for dental staff to be aware of the possibility of allergic reactions and to take appropriate measures to protect both their own health and that of their patients. This article aims to provide an overview of the most common symptoms of allergy to dental work and to suggest ways to prevent and manage these reactions.
Allergies are becoming increasingly common, and dental staff are no exception. Allergies to dental materials, including amalgams, composites, local anesthetics, and others, can cause a variety of symptoms ranging from minor discomfort to severe anaphylaxis. It is estimated that up to 10-20% of the population may have an allergy to at least one dental material [1]. Recognizing the signs and symptoms of dental allergies is crucial for preventing allergic reactions and ensuring the safety of both the patient and the dentist.
Materials and methods
A systematic review was conducted to identify articles published on allergic reactions to dental materials. The search terms used were "allergies to impression materials," "sodium hypochlorite," "Ledermix paste," "zinc oxide eugenol," "formaldehyde," "latex gloves," "methyl methacrylate," "fissure sealant," "composites," "mercury," "nickelchromium," "titanium," "polishing paste," and "local anaesthesia." The search results were reviewed, and relevant articles were included based on their content. The clinical manifestations of allergy to different dental materials based on different case reports were reviewed.
Results
The most common allergic reaction reported to cause adverse reactions in patients is amalgam. The incidence rate of oral lichenoid reactions adjacent to amalgam restorations occurs more often than other dental materials. Other common allergies include metals such as nickel and chromium, acrylates, formaldehyde, and latex gloves. Contact allergies to amalgam and other dental materials can manifest as itching, burning, swelling, and pain. Local anesthesia allergies may present as increased anxiety, swelling or discomfort at the application site, or prolonged numbness. Allergic reactions to amalgam can range from mild to moderate, but in rare cases, they can be life-threatening.
Discussion
Allergies to dental materials can cause a variety of symptoms, including contact dermatitis, asthma, anaphylactic shock, and oral lichenoid lesions. The clinical manifestations of allergic reactions to different dental materials vary widely, ranging from mild itching to severe anaphylaxis. It is important for dentists to be aware of individual patient's allergies and to take steps to prevent allergic reactions by avoiding the use of known allergens in their practice. Preparing a list of potential allergens and having them available can be helpful in this regard. In case of怀疑患者过敏，可以采用斑贴试验（patch testing）来确认诊断。 Patch testing is a method of applying a specific allergen under controlled conditions to see if it causes a skin reaction in a sensitized person.Allergic reactions to dental work can present in various ways, from mild itching to severe anaphylaxis. It is crucial for dental staff to be aware of potential allergic reactions and to take necessary precautions to minimize the risk of an allergic reaction. Knowing the common symptoms of dental allergies and implementing预防和管理策略 can help protect both the patient and the dentist from the potentially serious consequences of these reactions.
symptoms of allergic reaction to dental work
