Whatsapp UsX


Allergic diseases

Allergic diseases, also known as allergies, are a group of medical conditions that occur when the immune system reacts abnormally to substances that are normally harmless. These substances, called allergens, can trigger an allergic reaction when they come into contact with the body. Allergic diseases can range from mild to severe and can affect various organs and systems in the body. Some common allergic diseases include:

  1. Allergic Rhinitis: Also known as hay fever, allergic rhinitis is characterized by symptoms such as sneezing, runny or stuffy nose, itchy or watery eyes, and nasal congestion. It is often triggered by pollen, dust mites, pet dander, or other airborne allergens.
  2. Asthma: Asthma is a chronic respiratory condition that causes the airways to become inflamed and narrowed. This leads to symptoms like wheezing, shortness of breath, coughing, and chest tightness. Allergens, respiratory infections, and irritants can trigger asthma attacks.
  3. Atopic Dermatitis: Also known as eczema, atopic dermatitis is a skin condition characterized by red, itchy, and inflamed skin. It often occurs in individuals with a family history of allergies and can be triggered or exacerbated by allergens like certain foods, pollen, or irritants.
  4. Food Allergies: Food allergies occur when the immune system reacts to proteins in certain foods. Common food allergens include peanuts, tree nuts, shellfish, eggs, milk, soy, and wheat. Symptoms can range from mild hives and stomach discomfort to severe anaphylactic reactions, which can be life-threatening.
  5. Allergic Conjunctivitis: This is an allergic reaction that affects the eyes, causing symptoms like redness, itching, and excessive tearing. It is often triggered by airborne allergens like pollen or pet dander.
  6. Drug Allergies: Some individuals may develop allergic reactions to certain medications, such as antibiotics, non-steroidal anti-inflammatory drugs (NSAIDs), or chemotherapy drugs. These reactions can vary in severity and may manifest as skin rashes, hives, or more severe systemic reactions.
  7. Insect Sting Allergies: Some people are allergic to insect stings, particularly those from bees, wasps, hornets, and fire ants. An allergic reaction to a sting can cause localized swelling, hives, or, in severe cases, anaphylaxis.
  8. Latex Allergy: Latex allergy is an allergic reaction to proteins found in natural rubber latex. It can cause skin reactions, respiratory symptoms, and in rare cases, anaphylaxis. It’s a concern for healthcare workers and individuals with frequent exposure to latex products.
  9. Contact Dermatitis: This is a localized skin reaction that occurs when the skin comes into contact with an allergen or irritant, such as poison ivy, certain metals (e.g., nickel), or chemicals in cosmetics or cleaning products.
  10. Allergic Shock (Anaphylaxis): Anaphylaxis is a severe and potentially life-threatening allergic reaction that can affect multiple organ systems. It requires immediate medical attention and is characterized by symptoms like difficulty breathing, swelling of the face and throat, rapid pulse, and a drop in blood pressure.

Treatment for allergic diseases often involves avoiding allergens whenever possible and using medications like antihistamines, corticosteroids, or epinephrine in severe cases. Allergen-specific immunotherapy (allergy shots) may also be recommended to desensitize individuals to specific allergens over time. It’s important for individuals with allergies to work with healthcare professionals to manage their condition effectively and prevent allergic reactions.

book appointment