Allergies

Dermatologic allergies are the immune system's reactions against potential danger located on the skin. They can range from minor rashes to full-blown anaphylactic shock. Some common types of dermatologic allergies are allergic contact dermatitis, drug allergies, and insect sting allergies. Allergic contact dermatitis is an inflammatory reaction caused when skin comes into contact with an allergen that causes the immune system to over-react. Common signs of this condition are itching, scaling, and redness. A simple patch test can help identify contact allergens. Drug allergies are typically caused by penicillin and other antibiotics. Symptoms of a drug allergy can be anything from hives and itchiness to anaphylaxis. It is important to always disclose any drug allergies to your healthcare provider prior to taking any medications. It is also important to always ask your pharmacist or healthcare provider about the potential drug interactions before taking any new medications. Insect sting allergies are the most common form of insect allergies. Reactions can vary from mild discomfort and redness to life-threatening anaphylaxis. Symptoms can be localized if the sting is in one spot, or they can be systemic if it impacts other body parts. In both instances, antihistamines can help to reduce inflammation and reduce itching. In cases of dermatologic allergies, it is important to be aware of potential triggers and look for early signs of a reaction. It is also important to consult with your healthcare provider if you ever experience any type of reaction to a potential allergen. Allergies can be managed with prevention and careful monitoring.