Causes of allergic rhinitis in September
Dec 09, 2022
Source: Cainiu Health
Dr. Xu Gang
Introduction
As the weather gradually turns cooler in September with the arrival of autumn, repeated exposure to temperature differences can easily trigger allergic rhinitis when nasal mucosa is stimulated by alternating cold and warm conditions. Allergic rhinitis may also be induced upon exposure to airborne pollen, which causes pollen allergy. If an individual has poor resistance combined with environmental irritants affecting the nasal mucosa, it becomes more likely for allergic rhinitis to develop.
The common causes of allergic rhinitis in September generally include cold air irritation, allergic constitution, and decreased immunity.
1. Cold Air Irritation
As September marks the beginning of autumn, the weather gradually becomes cooler—a period characterized by significant temperature fluctuations. Due to the large temperature differences, repeated exposure to alternating hot and cold conditions can easily stimulate the nasal mucosa and trigger allergic rhinitis, leading to symptoms such as sneezing, runny nose, and nasal congestion. It is important to stay warm and avoid stimulation from sudden changes in temperature.
2. Allergic Constitution
Individuals with an allergic constitution may develop allergic rhinitis when exposed to airborne pollen from various plants that bloom in September, such as osmanthus and cotton. Pollen allergy can trigger allergic rhinitis upon contact. Avoidance of allergens is essential. For severe cases, antiallergic medications such as loratadine tablets or calcium gluconate may be taken for treatment.
3. Decreased Immunity
September is a rainy month with high humidity. If an individual has poor resistance, combined with environmental irritants affecting the nasal mucosa, it can easily lead to the onset of allergic rhinitis. Appropriate physical exercise to strengthen the body and boost immunity can help reduce the occurrence of allergic rhinitis.
In addition, endocrine disorders such as imbalances in thyroid hormone, pituitary hormones, or deficiency of adrenaline may also contribute to the development of allergic rhinitis. Treatment should be directed at the specific underlying cause.
