Allergies homeopathy treatment in tirupati – An allergies occurs when the immune system responds to a foreign substance – such as pollen, bee venom and animal dander – or to a type of food that does not cause an allergic reaction in most people.

Your immune system produces a substance known as antibodies. When you have allergies, your immune system creates antibodies that identify the allergens as harmful, even if they are not. When you come into contact with allergens, a reaction in your immune system can cause inflammation in your skin, sinuses, airways or digestive system.

The severity of allergies varies from person to person and may range from mild irritation to anaphylaxis, which is a potentially life-threatening emergency. Although most allergies cannot be cured, treatments can help relieve your symptoms

Allergy symptoms, depending on the substance in question, can affect the airway, sinuses, nasal passages, skin, and the digestive system. Allergy symptoms range from mild to severe. In some severe cases, an allergy can trigger a life-threatening reaction called anaphylaxis.

Hay fever, also called allergic rhinitis, can cause:

sneezing
• Itching of the nose, eyes, or roof of the mouth.
• Runny nose and stuffy nose
• Tears, redness or swelling in the eyes (conjunctivitis)

A food allergy can cause:

A tingling sensation in the mouth
• Swelling of the lips, tongue, face, or throat
• Urticaria
• Anaphylaxis

An insect sting allergy can cause:

• Swelling of a large area (edema) at the site of the bite
• Itching or hives all over the body
• Coughing, chest tightness, wheezing, or shortness of breath
• Anaphylaxis

A drug allergy can cause:
• Urticaria
• Itchy skin
• rash
• Facial swelling
• Whistling
• Anaphylaxis

Atopic dermatitis is an allergic skin condition, also called eczema, that can cause the skin to:
• Itch
• Redness
• Scales