Do You Have Allergies? Signs and Symptoms to Watch

Allergies occur when the body’s immune system reacts to a substance (allergen) that is typically harmless. Common allergens include pollen, dust mites, pet fur, certain foods, and medications.

Be aware of common allergens that might affect you or your family. These include respiratory allergens like mold, cedar, and ragweed, food allergens such as peanuts, shellfish, and eggs, as well as insect stings from bees and wasps.

Allergic reactions can manifest in various forms. Here are common symptoms to watch for: Sneezing, itching, nasal congestion, runny nose, skin rashes, digestive issues, and in severe cases, anaphylaxis.

Allergic rhinitis, commonly known as hay fever, is a very common allergic condition characterized by sneezing, runny or stuffy nose, itchy or watery eyes, and often a scratchy throat. These symptoms are triggered by pollen, dust, or other allergens.

Food allergies can lead to symptoms such as hives, nausea, vomiting, diarrhea, and abdominal pain. In severe cases, they can lead to anaphylaxis, a potentially life-threatening condition requiring immediate medical attention.

Skin allergies can present as hives, dermatitis, or eczema. Watch for red, swollen patches of skin, blisters, or persistent itching, all of which might indicate an allergic response.

Anaphylaxis is a severe or life-threatening allergic reaction. Symptoms may include difficulty breathing, swelling of the throat, rapid pulse, and a drop in blood pressure. Recognizing this condition and seeking emergency help is vital.

If you suspect you have allergies, consult a healthcare provider for proper allergy testing. They can diagnose your condition by performing skin tests, blood tests, or recommending an elimination diet.

If allergies are confirmed, there are various management strategies. Avoidance of known allergens, medication (like antihistamines), and immunotherapy (allergy shots) can help alleviate symptoms.

Developing an allergy action plan with your healthcare provider can help you manage your allergies effectively. This plan should detail what allergens to avoid, symptoms to watch for, and steps to take in an emergency.