Is Long-Term Use of Nasal Irrigation Safe for Sinusitis?
Issues with nasal irrigators? Doctor: Hello, I would like to ask if it is safe to use a nasal irrigator long-term. I have recently been experiencing mild sinusitis and otitis media. One doctor suggested that I buy a nasal irrigator, but another doctor warned that using it might p...
Dr. Wu Wenqiu reply Pulmonology
Hello Ting: A nasal irrigator can provide long-term benefits for allergic rhinitis, but it must be used correctly to achieve these effects and reduce allergens. I usually advise patients to tilt their heads downward and hold their breath while the saline solution is being introdu...[Read More] Is Long-Term Use of Nasal Irrigation Safe for Sinusitis?
Sudden Allergies: Why Did They Appear Out of Nowhere?
Why do I have allergies now when I didn't have them before? I have never had allergies before, but suddenly in mid-May, I started experiencing severe nasal congestion. I thought it was just a mild allergy, so I ignored it. Now, two months have passed, and it is still just as...
Dr. Wu Wenqiu reply Pulmonology
Hello Ting, allergies are immune system disorders that mostly occur due to an allergic constitution. When exposed to allergens, it triggers a reaction in individuals with this predisposition. Upon subsequent exposure to the same allergens, symptoms arise. Therefore, after a physi...[Read More] Sudden Allergies: Why Did They Appear Out of Nowhere?
Understanding Breathing Difficulties: Symptoms and Possible Allergies
Dyspnea My symptoms: I usually feel that my breathing is quite labored. I can only breathe through one nostril, while the other feels partially blocked, but not completely. The airflow is weak and tends to switch sides. When I sleep with a heavier blanket, I feel difficulty breat...
Dr. Wu Wenqiu reply Pulmonology
Hello: The symptoms mentioned in your letter are more indicative of a deviated septum or nasal obstruction, whereas allergic rhinitis typically presents with symptoms affecting both nostrils simultaneously and tends to fluctuate, often recurring. Please contact your physician for...[Read More] Understanding Breathing Difficulties: Symptoms and Possible Allergies
Understanding Shortness of Breath: Is It Asthma or Respiratory Issues?
Asthma I would like to ask Dr. Wu: Sometimes I experience shortness of breath during sleep or in the morning, and I have to take deep breaths to feel better. Could this be asthma, or is it a respiratory issue? Thank you.
Dr. Wu Wenqiu reply Pulmonology
Hello, The letter does not mention any past medical history or family history. Asthma can easily be triggered by exposure to allergens or infections (such as upper respiratory infections). The symptoms mentioned in the letter are not clear and seem more like hyperventilation sy...[Read More] Understanding Shortness of Breath: Is It Asthma or Respiratory Issues?
Breathing Difficulties After Cold: When to Seek Medical Attention?
I feel like I can't breathe? Recently, during a cold, I experienced chest tightness and some mild coughing. In enclosed spaces (like an elevator) or after walking a short distance, I felt like I could hardly breathe, with rapid and irregular heartbeats. After some time, thes...
Dr. Wu Wenqiu reply Pulmonology
Based on your described symptoms and medical history, there are no indications of severe coughing or wheezing, which are common in asthma, which often presents with recurrent episodes. If there is no history of atopic conditions, the likelihood of diagnosing asthma is low. The sy...[Read More] Breathing Difficulties After Cold: When to Seek Medical Attention?
Choosing the Right Anti-Dust Mite Mattress Covers for Allergy Relief
Questions about dust mite-proof mattress covers? Hello, a few days ago I took my child for a consultation and the diagnosis was allergies and asthma. My child (5 years old, female) was advised by the physician to purchase "anti-dust mite mattress covers." The more well-...
Dr. Wu Wenqiu reply Pulmonology
In fact, medicine is a field of empirical science that often requires rigorous experimentation for validation. Typically, recommendations made by physicians are based on verified evidence, and doctors frequently rely on endorsements from authoritative organizations. We only condu...[Read More] Choosing the Right Anti-Dust Mite Mattress Covers for Allergy Relief
Persistent Nasal Congestion: Understanding Allergies and Deviated Septum
I have been struggling with persistent nasal congestion? Hello, Doctor: I have allergic rhinitis and a slight deviation of the nasal septum, which makes me prone to nasal congestion and post-nasal drip. I underwent nasal laser surgery last year, but the symptoms of nasal congesti...
Dr. Wu Wenqiu reply Pulmonology
If allergic rhinitis causes nasal congestion and postnasal drip, it is important to identify the allergens and avoid exposure to them. Regular nasal care, such as washing the face with warm water in the morning and evening and using saline solution (like that used for contact len...[Read More] Persistent Nasal Congestion: Understanding Allergies and Deviated Septum
Understanding Tonsil Issues: Snoring in Children and Treatment Options
The trouble caused by the tonsils? Children often exhibit allergic symptoms such as nasal congestion, snoring, throat clearing, frequent nose blowing, and occasional itchy eyes. In recent months, the snoring at night has become more frequent and louder. A doctor diagnosed the iss...
Dr. Wu Wenqiu reply Pulmonology
Hello, Ms. Hui Pei. You did not mention the child's age in your letter. Generally speaking, if a child has enlarged tonsils, we would consider tonsillectomy only if they frequently experience sleep apnea that negatively impacts sleep quality, or if they have recurrent tonsil...[Read More] Understanding Tonsil Issues: Snoring in Children and Treatment Options
Understanding Facial Discomfort Caused by Nasal Allergies
Nasal allergies causing discomfort in the facial area? Hello doctor, I have been suffering from nasal allergies for many years. A few weeks ago, I visited the neurology department at the Tri-Service General Hospital, and the doctor said that my facial discomfort is due to nasal a...
Dr. Wu Wenqiu reply Pulmonology
Hello, I apologize for the delayed response as I was unaware of this email. The symptoms mentioned in your message are not very clear. Allergic rhinitis can indeed present with the symptoms described; however, it is usually accompanied by sneezing upon waking, nasal congestion, r...[Read More] Understanding Facial Discomfort Caused by Nasal Allergies