Signs and Symptoms of Allergies in Humans
Signs and Symptoms of allergies reaction usually appear within minutes of contact with the allergen. The symptoms of allergies that we experience generally depend on the type of allergen and the way we make contact with allergens. For example food allergy symptoms will cause symptoms of the mouth or digestive system, whereas dust allergy will cause symptoms in the respiratory system. Here is a detailed explanation.
1. Allergies Due To Bites Or Insect Stings
In addition to swelling in the bitten part, this type of allergy can cause the appearance of itching throughout the body, coughing, tightness in the chest, shortness of breath, and severe allergic reactions (anaphylaxis).
2. Allergies Due to Substance from Air
If you have allergies to substances in the air such as dust, pollen, or dust mites, the main symptoms you will experience are usually sneezing. These symptoms can develop into a runny nose or mampet that triggers breathing difficulties. Itching of the nose, red, watery, and swollen eyes can also appear.
3. Food Allergies
Allergies due to certain foods can cause tingling or itching sensations in the mouth. Swelling of the lips, tongue, eyes, throat, or face can also occur. In addition, this allergy can also cause itchy rash and red on the skin, nausea, abdominal pain, and diarrhea.
4. Allergies Drugs
Drugs can also cause allergic reactions. Symptoms can include itching of the skin, rash, swelling of the face, difficulty breathing and anaphylaxis.
In addition to the above symptoms, allergies can also appear when the skin is touched by a certain substance. For example soap, shampoo, perfume, or natural rubber materials (latex). This type of allergy will lead to a type of inflammation of the skin known as atopic dermatitis. Atopic dermatitis causes symptoms of itching, rash, and scaly.
If you have experienced the above symptoms, you should find out the cause to be discussed with your doctor so that your allergies can be handled.
5. Recognizing Symptoms of Anaphylaxis
Some allergies can sometimes cause severe and fatal reactions, anaphylaxis. This reaction will generally occur on the whole body and spread very quickly. Anaphylactic symptoms include:
- Severe shortness of breath.
- Fainting due to dropped blood pressure.
- Rash on the skin.
- A fast, but weak pulse.
- Skin and lips are blue.
- Fainting or losing consciousness.
- Patients with anaphylaxis require emergency medical treatment. Anaphylactic reactions can be treated with injections or epinephrine drugs.