The symptoms of common allergies: 

• Sneezing and Runny Nose

One of the most common symptoms of allergies is sneezing. It occurs as a response to the body trying to expel allergens that have been inhaled. Additionally, a runny or congested nose is a prevalent symptom. This occurs due to the body’s release of histamines in response to allergens, causing inflammation and excess mucus production in the nasal passages.

• Itchy or Watery Eyes

Allergies can lead to itching and watering of the eyes. This is a result of the immune system’s reaction to allergens, which can cause irritation in the eyes’ sensitive tissues. Itchy eyes may also be accompanied by redness and swelling.

• Skin Rash or Hives

Skin reactions are common allergy symptoms. Some individuals may develop a red, itchy rash known as urticaria or hives. These raised, welts on the skin can vary in size and shape and are often caused by the release of histamines in response to allergens coming into contact with the skin.

• Itchy Throat and Ear Congestion

Allergies can lead to irritation in the throat, causing itching or a scratchy feeling. Additionally, some individuals may experience congestion in their ears. This can result from the body’s inflammatory response to allergens, affecting the Eustachian tubes in the ears.

• Fatigue and Malaise

Chronic exposure to allergens can lead to fatigue and a general feeling of malaise. This is often a result of the body’s continuous immune response, which can be physically taxing. Allergies can disrupt sleep patterns, leading to feelings of tiredness and reduced overall energy levels.

• Difficulty Breathing or Wheezing

In more severe cases, allergies can lead to respiratory symptoms. Some individuals may experience difficulty breathing, especially if they have underlying respiratory conditions like asthma. Wheezing, a high-pitched sound during breathing, can also occur in response to allergen exposure.

• Abdominal Pain and Digestive Issues

Ingesting allergenic foods can lead to digestive symptoms. Abdominal pain, cramping, bloating, and diarrhea are common allergic reactions to certain foods. This occurs due to the body’s immune response in the digestive tract.

• Swelling of the Face, Lips, or Tongue

In severe cases, allergies can lead to angioedema, which is swelling beneath the skin’s surface. This can occur on the face, lips, tongue, or throat and may be accompanied by difficulty breathing or swallowing. Angioedema requires immediate medical attention.

• Dizziness or Lightheadedness

In rare cases, allergies can lead to symptoms like dizziness or lightheadedness. This may occur as a result of a severe allergic reaction, known as anaphylaxis. Anaphylaxis is a medical emergency and requires immediate medical treatment.

• Behavioral Changes and Mood Swings

Some individuals, particularly children, may exhibit behavioral changes or mood swings in response to allergies. This can be a result of discomfort, irritability, or disrupted sleep patterns caused by allergy symptoms. Recognizing and addressing these changes can be important for managing allergies in children.