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Li Mao Cai
Otolaryngology
About me
With over 10 years of experience in clinical otolaryngology, I have accumulated a certain amount of expertise in diagnosing and treating diseases in this specialty. I have a professional perspective on understanding health issues, believing that prevention is better than cure. Therefore, on online platforms, while addressing the concerns of those seeking advice, I am more willing to provide some popular science knowledge on disease prevention. Those in need are welcome to consult.
Proficient in diseases
Allergic rhinitis, pharyngitis, chronic pharyngitis, sinusitis, nasal polyps, nasopharyngeal carcinoma, laryngeal carcinoma, vocal cord polyps, adenoid hypertrophy, chronic tonsillitis, snoring, tinnitus, thyroid nodules, otitis media, etc.
Voices
Symptoms of chronic pharyngitis flare-ups
The symptoms of chronic pharyngitis mainly include the following points. The first is a foreign body sensation in the throat. This sensation in the throat is a subjective feeling of the patient, often most noticeable when swallowing saliva, that is, when the throat is otherwise empty. However, there is no significant obstruction when eating or drinking, which is a typical clinical feature and characteristic of chronic pharyngitis caused by a foreign body sensation in the throat. The second symptom is pain in the throat. When chronic pharyngitis is triggered by certain adverse stimuli, there can be a sensation of pain in the throat, as well as nausea. Many people with chronic pharyngitis experience nausea and vomiting, especially in the morning when brushing their teeth or upon waking, which stimulates movement in the throat.
How is chronic tonsillitis treated?
The treatment of chronic tonsillitis mainly involves two aspects. The first is conservative treatment, which means paying attention to regular physical exercise to enhance the body's resistance, avoiding environments with smoke and alcohol, and avoiding spicy and irritating food. The purpose of this approach is to prevent acute attacks of chronic tonsillitis. The other method is surgical treatment. Surgical treatment requires adherence to certain criteria for chronic tonsillitis surgery, commonly including repeated occurrences of more than four times a year, the formation of peritonsillar abscesses, and cases affecting breathing, phonation, or swallowing functions. Additionally, surgery is needed when chronic inflammation of the tonsils leads to conditions such as inflammatory granulomas or hyperplasia.
Deviated nasal septum has symptoms such as:
Symptoms caused by a deviated nasal septum vary widely, with some people experiencing predominantly one symptom, while others may have several symptoms simultaneously. The most common symptom is nasal congestion, which can be unilateral or bilateral, depending on the type and degree of the septal deviation. If the deviation affects both sides of the nasal cavity, bilateral congestion occurs; if it affects only one side, unilateral congestion occurs. Another symptom is recurrent nosebleeds, which may be related to a protrusion formed by the deviation, causing the mucous membrane at that location to be thin and prone to erosion and bleeding. Additionally, headaches can occur due to the nasal septum deviation irritating the nasal nerve. Other symptoms include those of secondary conditions such as a runny nose and mouth breathing.
How long does it take to recover normally after vocal cord polyp surgery?
Vocal cord polyp surgery usually involves the use of general anesthesia and a supported laryngoscope for the removal of the polyps. This type of surgery is relatively minimally invasive, so the general recovery time for vocal cord polyp surgery is about two to four weeks. During this two to four week period, it is crucial to rest, which means vocal rest and speaking as little as possible to aid the healing of the mucous membrane after the polyp removal and to prevent mucosal edema due to excessive phonation, which is detrimental to recovery. Post-surgery phonation is a very important factor in determining the pace of recovery. If phonation is inaccurate post-surgery, or if there is excessive talking, the recovery time may be extended. If proper vocal rest is maintained and phonation is correct and careful, recovery can be quicker. Therefore, some people may recover in two weeks, while others may take more than four weeks or even longer. In addition to vocal rest post-surgery, it is essential to ensure accurate phonation. It is crucial not to speak in a subdued voice; speak normally when necessary, or do not speak at all.
Is it necessary to have surgery for vocal cord polyps?
After diagnosing vocal cord polyps, it is necessary to decide whether surgery is needed based on the size of the polyps and the effectiveness of conservative treatment. If the polyps appear large under laryngoscopy and have a broad base, and conservative treatment is judged to be ineffective, it is recommended to opt for surgical treatment as soon as possible. If the polyps are small, and the doctor assesses that there is a possibility of recovery through conservative treatment and voice rest, then conservative treatment can be initially adopted for a period of time. If after conservative treatment the vocal cord polyps have not completely disappeared, or even worsened, it is also advisable to pursue aggressive surgical treatment. Therefore, whether surgery is necessary for vocal cord polyps needs to be determined by the doctor based on the results of laryngoscopy and conservative treatment.
Symptoms of Chronic Pharyngitis
Chronic pharyngitis is a very common disease in otolaryngology, and the symptoms described by patients at the time of consultation are also diverse. The most common symptoms include dry throat, sore throat, and a foreign body sensation in the throat. Many people describe that they can neither cough it out nor swallow it down. Others say there is a feeling of obstruction when swallowing. This sensation of obstruction when swallowing refers to the feeling of blockage when simply swallowing saliva, but there is no problem with eating or drinking water, which is also called a feeling of obstruction during dry swallowing. Some people also experience notable pain, especially during acute episodes of chronic pharyngitis. Additionally, some experience nausea or retching while brushing their teeth in the morning, among other symptoms. Furthermore, pharyngitis often accompanies other primary diseases or symptoms, such as post-nasal drip, vomiting white sticky phlegm, and some people experiencing snoring during sleep, all of which are direct or indirect symptoms of pharyngitis.
How should sinusitis be treated?
The treatment of sinusitis should be based on the specific conditions of each patient, and different treatment plans can generally be divided into two categories. The first is conservative treatment. Conservative treatment mainly includes medication and some local nasal irrigation or puncture methods. This type of conservative treatment generally has good effects, and can relieve the pain and alleviate the symptoms of most patients with sinusitis. Apart from conservative treatment, The second method is surgical treatment. Surgical treatment now involves the reconstruction of nasal and sinus function under endoscopy. This type of surgical treatment can also be considered a minimally invasive and precise treatment plan. However, despite being minimally invasive and precise, it is still a surgery and does involve some trauma. Therefore, surgical treatment is only considered when conservative treatment is ineffective. Surgical treatment is just the beginning of a systematic approach to treating sinusitis. It can be understood this way: after the surgery, the follow-up medication treatment, which is a set of conservative treatment plans, and regular check-ups need to be promptly followed up. Reliance solely on surgical treatment may not achieve particularly ideal long-term effects.
What should be noted for vocal cord nodules?
Vocal cord nodules primarily require attention to speaking less and proper pronunciation as these measures address the causes of vocal cord nodules, which are due to excessive speaking and improper voicing. Therefore, these two factors need to be carefully considered. Additionally, in daily life, it's important to avoid environments with smoke and alcohol; do not smoke or inhale secondhand smoke. In terms of diet, consume light meals and avoid spicy and irritating foods. Emotionally, do not be hasty and especially avoid yelling, as there is a significant relationship between vocal cord nodules and emotional agitation or impatience.
Is adenoid hypertrophy related to rhinitis?
The adenoids are located at the rear end of the nasal cavity, specifically in the nasopharynx. When the adenoids become enlarged, they can affect the ventilation and drainage functions of the nasal cavity. Therefore, enlarged adenoids can cause rhinitis, leading to symptoms such as nasal congestion, runny nose, reduced sense of smell, and snoring during sleep; these impact the nasal ventilation, which are the most common symptoms. The rationale is that when the adenoids are enlarged, the nasal mucus cannot be normally drained through the nasal cavity's drainage function. As a result, children may exhibit symptoms of excessive nasal discharge and nasal congestion, and difficulty breathing through the nose. Additionally, the rhinitis caused by the enlarged adenoids leads to nasal congestion, which then manifests as the child snoring and breathing through the mouth during sleep. Over time, this can lead to a condition known as "adenoid facies."
Will a deviated septum get worse over time?
A deviated nasal septum generally does not worsen over time, as it is often a congenital condition. From birth, the septum develops in a skewed manner, hence the likelihood of it becoming increasingly deviated is not very high, unless significant trauma occurs during growth or later in life, which could exacerbate the deviation. In the case of normal development, the deviation does not worsen. Moreover, with the physiological development of bodily functions, the nasal septum's deviation might actually improve. However, during this period, conditions such as septal effusion and spurs could potentially lead to more severe deviations.