Runny or Stuffy Nose
One common symptom of Casuarina pollen allergy is a runny or stuffy nose. This is due to the body's immune response to the pollen, which induces excessive mucus production in the nasal passages, leading to either a runny or congested nose.
Watery or Itchy Eyes
Exposure to Casuarina pollen may cause your eyes to become watery or itchy. This is another immune response, where the body releases histamines that irritate the eyes, causing them to feel itchy, red and watery.
Sneezing
Sneezing is another key symptom of Casuarina pollen allergy. The body's reaction to the pollen irritants often triggers a reflex that results in a forceful expulsion of air from the nose and mouth, commonly known as sneezing.
Itchy Throat or Ears
An itchy throat or ears can also occur when allergic to Casuarina pollen. The same immune response that causes runny and stuffy nose, also irritates the throat and ear canals, causing an itching sensation.
Coughing
Coughing is a common symptom of many allergies, including Casuarina pollen. The pollen can irritate the air passage causing a dry, persistent cough as the body attempts to remove the irritants from the respiratory tract.
Fatigue
A person allergic to Casuarina pollen may experience fatigue. The immune system's constant battling against the pollen can wear out the body, resulting in a feeling of tiredness or lack of energy.
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