What causes the constant feeling of having a foreign body in the throat?

Generally speaking, the term "throat" refers to the pharynx. A sensation of a foreign body in the throat may be related to factors such as dryness of the pharynx, external irritation, emotional factors, chronic pharyngitis, or enlarged tonsils. It is recommended to seek timely medical attention to determine the cause and receive appropriate symptomatic treatment under the guidance of a qualified physician. Detailed analysis is as follows:

1. Dry Throat

When the throat is dry, the moisture level of the mucosal surface decreases, which can easily cause a foreign body sensation. It is recommended to maintain indoor humidity, drink an appropriate amount of water, and avoid speaking continuously for long periods.

2. External Irritation

Smoking, air pollution, or consuming irritating foods may irritate the pharyngeal mucosa and cause a sensation of a foreign body. It is recommended to reduce exposure to polluted environments to minimize throat irritation.

3. Emotional Factors

Emotional states such as anxiety and tension may affect the throat muscles through neural regulation, leading to a foreign body sensation. Appropriate psychological adjustment, such as exercise or meditation, may help alleviate emotional stress.

4. Chronic Pharyngitis

Chronic pharyngitis is usually caused by recurrent episodes of acute pharyngitis. Chronic inflammation leads to congestion and swelling of the pharyngeal mucosa, resulting in a foreign body sensation. This is often accompanied by symptoms such as throat discomfort, dryness, and itching. Medications such as Yinhuang Throat Tablets, Pharyngitis Tablets, or Pudilan Xiaoyan Oral Liquid may be used under a doctor's guidance.

5. Enlarged Tonsils

Enlarged tonsils are often caused by bacterial or viral infections. Inflammatory stimulation leads to tonsillar hypertrophy, which presses on the throat and causes a foreign body sensation. Symptoms typically include sore throat, difficulty swallowing, and fever. Medications such as Amoxicillin Capsules, Cefradine Capsules, or Banlangen Granules may be taken as directed by a physician.

Maintaining healthy lifestyle habits in daily life, such as quitting smoking, limiting alcohol consumption, and using your voice appropriately, is important for maintaining throat health.