What causes an itchy throat?
Dec 27, 2024
Source: Cainiu Health
Dr. Lu Cheng
Introduction
Under normal circumstances, the throat refers to the pharynx. Pharyngeal itching may be related to environmental irritation, excessive voice use, chronic pharyngitis, allergic pharyngitis, or reflux pharyngitis. It is recommended to seek timely medical attention, identify the underlying cause, and undergo symptomatic treatment under the guidance of a qualified physician. Maintaining healthy lifestyle habits, drinking plenty of water, and keeping indoor air moist are also beneficial for overall health.
Generally speaking, the term "throat" refers to the pharynx. Pharyngeal itching might be related to environmental irritation, excessive voice use, chronic pharyngitis, allergic pharyngitis, or reflux pharyngitis. It is recommended to seek timely medical attention to determine the underlying cause and receive appropriate treatment under the guidance of a qualified physician. Detailed explanations are as follows:
1. Environmental Irritation
Stimulation of the pharynx by cold air, smoke, or other environmental factors can increase the sensitivity of local nerve endings, resulting in a sensation of throat itchiness. Wearing a mask can help reduce exposure to these irritants in daily life.
2. Excessive Voice Use
Speaking for prolonged periods or shouting loudly can cause vocal cord and pharyngeal muscle fatigue, leading to mucosal congestion and swelling, which may cause throat itching. It is advisable to manage voice usage appropriately and avoid extended or loud speaking.
3. Chronic Pharyngitis
Chronic pharyngitis typically results from repeated episodes of acute pharyngitis. Chronic mucosal congestion and lymphoid follicle hyperplasia in the throat can cause itching, often accompanied by a foreign body sensation. Symptoms commonly include dryness, a burning sensation in the throat, and difficulty expectorating secretions. Treatment may include medications such as Yinhuang Throat Tablets, Pharyngitis Tablets, or Pudilan Xiaoyan Oral Liquid, as directed by a physician.
4. Allergic Pharyngitis
Allergic pharyngitis is usually triggered by allergens such as pollen or house dust mites. These allergens stimulate the pharyngeal mucosa, causing local edema and congestion, which can lead to throat itching. Symptoms often include sneezing, runny nose, and itchy eyes. Treatment options may include medications such as Loratadine Tablets, Levocetirizine Hydrochloride Tablets, or Diphenhydramine Hydrochloride Tablets, as recommended by a doctor.
5. Reflux Pharyngitis
Reflux pharyngitis is typically caused by the backflow of stomach contents into the pharyngeal area. Stomach acid and other reflux substances irritate the throat, causing itching. Additional symptoms may include acid regurgitation, heartburn, and belching. Treatment may involve medications such as Omeprazole Enteric-coated Capsules, Sucralfate Oral Suspension, or Domperidone Tablets, as prescribed by a physician.
Maintaining healthy lifestyle habits, drinking plenty of water, and keeping indoor air moist can contribute to overall health and well-being.
