Dehydration and Heat Illness: When to Seek Medical Attention
After feeling unwell due to hot weather? Hello doctor, I would like to ask: A week ago, I drank too much beer one night, and the next day I vomited while on a boat. The weather was hot, and I didn't drink much water. After some activity in the afternoon, I vomited again. I t...
Dr. Xiao Yongxun Reply:
Hello: In response to your question, hot weather combined with a lack of hydration and electrolyte replenishment can indeed lead to heat-related illnesses such as heat exhaustion, heat cramps, or heat stroke. The symptoms you described cannot completely rule out these conditions....[Read More] Dehydration and Heat Illness: When to Seek Medical Attention
Identifying Cold Symptoms: Treatment Options and Medication Guide
What type of cold is it? How should it be treated and what medications should be used? Hello doctor, I would like to ask: I have received the flu vaccine and I have rheumatoid arthritis. On the first day, I experienced a sore throat, discomfort, fever, headache, nasal discomfort,...
Dr. Liao Zhongxin Reply:
Dear readers: 1. The currently administered influenza vaccine includes three components: A-type influenza (H1N1, H3N2) and B-type influenza. The reference virus components for the vaccine are based on the recommendations from the World Health Organization (WHO). 2. Since the ...[Read More] Identifying Cold Symptoms: Treatment Options and Medication Guide
Understanding Recovery from Type B Influenza: When to Follow Up
The recovery period for influenza B? My husband went to the emergency room on the night of February 17 and was confirmed to have influenza B. Dr. Chen prescribed a 5-day course of medication for him. After finishing the 5-day medication, does he need to return to the hospital for...
Dr. Xiao Yongxun Reply:
1. This year's influenza outbreak has predominantly been type B, with a minority being type A. Generally, a 5-day course of antiviral medication and related drugs may be prescribed, which can significantly improve symptoms; however, if the condition worsens or if there are s...[Read More] Understanding Recovery from Type B Influenza: When to Follow Up
When to Seek Emergency Care for Influenza B Symptoms
Under what circumstances should one go to a large hospital for influenza type B? A 31-year-old female family member was diagnosed with influenza B at a clinic two days ago and is currently taking antiviral medication as prescribed by the doctor for five days. She is still experie...
Dr. Li Zhiyao Reply:
Hello Mr. Lin: Most influenza patients recover in about a week, but it is important to pay special attention to any warning signs of severe influenza (such as shortness of breath, difficulty breathing, cyanosis, blood or thick sputum, chest pain, altered consciousness, low blood ...[Read More] When to Seek Emergency Care for Influenza B Symptoms
Is Your Flu Symptoms Caused by KTV Outing? Understanding the Connection
Regarding influenza? Hello, doctor! I would like to ask, in my company, there are 3-4 people who suddenly felt dizzy, nauseous, bloated, and had joint pain after singing karaoke. Could this be caused by the flu?
Dr. Xiao Yongxun Reply:
Hello: In response to your question, the symptoms of influenza include cough, runny nose, nasal congestion, headache, sore throat, muscle aches, fever, and more. If you experience symptoms such as shortness of breath, difficulty breathing, cyanosis, blood-tinged sputum, altered c...[Read More] Is Your Flu Symptoms Caused by KTV Outing? Understanding the Connection
Post-Fever Complications: Understanding Symptoms and Concerns
Problems that may arise after a high fever? Hello, I would like to ask about my condition. Two days ago, I had a high fever of 39.5 degrees Celsius and visited a family medicine clinic. The doctor mentioned that my high fever could be due to either a bacterial or viral infection....
Dr. Li Huixiong Reply:
Based on the symptoms you described, it does seem to be a respiratory infection. Typically, primary care physicians will only provide medications for symptomatic treatment. From the medications you are taking, it appears that the physician who examined you not only prescribed sym...[Read More] Post-Fever Complications: Understanding Symptoms and Concerns
Understanding Chest Discomfort After Testing Positive for Influenza A
Influenza A Hello Doctor: I previously tested positive for COVID-19 at the hospital. I am currently taking antiviral medication. However, I am experiencing significant chest tightness. I do not have a fever, and the hospital doctor mentioned that my symptoms are mild. My chest ti...
Dr. Li Zhiyao Reply:
Hello, A-Jie: Most individuals infected with the H1N1 influenza virus experience mild symptoms and typically recover within a week without the need for special treatment, allowing most people to rest at home. However, there are a small number of cases where the condition can rapi...[Read More] Understanding Chest Discomfort After Testing Positive for Influenza A
Managing Severe Sore Throat After Influenza A: What to Do Next?
Influenza A virus issues I tested positive for influenza A and have been taking Tamiflu for five days. I no longer have a fever, but I still have a sore throat, cough, and phlegm. What should I do? "My throat hurts much more than with a regular cold." Every time I swall...
Dr. Guo Hanyue Reply:
It is recommended that you first consult an otolaryngologist to check for any injuries or ulcers in the throat. If there are no visible abnormalities, you may need to use a stronger cough suppressant along with pain relievers to manage the symptoms, as it may take some time to gr...[Read More] Managing Severe Sore Throat After Influenza A: What to Do Next?
Can Leukemia Patients Receive Flu and Pneumonia Vaccines Together?
excuse me? Can leukemia patients receive the seasonal influenza vaccine and the pneumococcal vaccine? If so, should they be administered separately? Do the injection sites need to be different?
Dr. Cai Yaozhou Reply:
Patients with leukemia can receive both the seasonal influenza vaccine and the pneumococcal vaccine simultaneously. The pneumococcal vaccine should be administered according to vaccination guidelines: high-risk groups include individuals aged 65 and older, patients with heart dis...[Read More] Can Leukemia Patients Receive Flu and Pneumonia Vaccines Together?
Can a Sponge Test Confirm New Flu Infections? Understanding the Process
Influenza Can you tell me if your facility can test for the novel influenza by using a swab to collect saliva from deep in the throat? Is using the rapid influenza diagnostic test sufficient to confirm the presence of the novel influenza?
Dr. Chen Junwei Reply:
Current rapid tests can detect the presence of influenza virus antigens, but they cannot differentiate between novel influenza and seasonal influenza A. However, this testing method can only identify 40-60% of influenza cases, and a positive result for influenza A indicates that ...[Read More] Can a Sponge Test Confirm New Flu Infections? Understanding the Process
Can You Get the Flu Vaccine with a Mild Cold? What You Need to Know
Is it okay to receive the flu vaccine if I have a mild cold? Is it okay to get the flu vaccine if I have a mild cold? I'm concerned about catching the flu since the vaccine is currently free, and I really want to get vaccinated. However, I feel like I might have a slight col...
Dr. Zhong Weisheng Reply:
Is it safe to receive the flu vaccine when having a mild cold? Generally, individuals with fever, egg allergies, or those who have experienced adverse reactions to previous vaccinations should avoid receiving the vaccine. Others may receive the flu vaccine after evaluation by a p...[Read More] Can You Get the Flu Vaccine with a Mild Cold? What You Need to Know
Understanding Post-Injection Complications: A Case Study
After receiving the injection? On February 1st, around 11 AM, I accompanied a friend to a pediatric clinic for a consultation. Her symptoms included muscle pain, headache, and neck stiffness. The doctor diagnosed her with what seemed to be influenza and administered an anti-infla...
Dr. Wang Fangli Reply:
The information you provided is insufficient for making a diagnosis or assessment. The hospital that provided your emergency care should have the most comprehensive data. If you have concerns about the treatment from the first clinic, it is advisable to consult with a physician a...[Read More] Understanding Post-Injection Complications: A Case Study
Understanding Viral Infections in Children: Antibiotics and Fever Concerns
Issues Related to Viral Infections and Antibiotics My child is nine years old and last Wednesday had a fever reaching 40 degrees Celsius. We went to the pediatric outpatient clinic, where the doctor found only slight redness and swelling in the throat. Auscultation showed no bron...
Dr. Lin Mingfeng Reply:
1. Viral infections refer to infections caused by filterable viruses. Influenza (commonly known as the flu) is just one of them; most colds are also caused by viruses. 2. Antibiotics are not needed for viral infections unless a bacterial infection occurs as a complication. 3....[Read More] Understanding Viral Infections in Children: Antibiotics and Fever Concerns
Understanding Elevated Lymphocyte Levels: What It Means for Your Health
Elevated lymphocyte count? Dr. Liao, I apologize for the interruption. During my recent health check-up, one of my lymphocyte counts was slightly higher than the normal range. Could you please advise what this might indicate regarding my health? Thank you for taking the time to r...
Dr. Liao Zhongxin Reply:
Dear readers: 1. We know that blood consists of blood cells and plasma, with blood cells being divided into red blood cells, white blood cells, and platelets. Among these, white blood cells include granulocytes and lymphocytes. The normal range of white blood cells is approxima...[Read More] Understanding Elevated Lymphocyte Levels: What It Means for Your Health
Is This a Sign of Heat Stroke? Understanding Symptoms and Recovery
Is this a symptom of heatstroke? A couple of days ago, after finishing my stall, I went home and developed a fever for two days (I have a medication allergy, so it wasn't severe, and I just rested). My throat was sore, and today after the fever subsided... while standing at ...
Dr. Wang Fangli Reply:
This is likely not heatstroke; it may be the recent influenza or another infection, and it is advisable to seek medical attention promptly.[Read More] Is This a Sign of Heat Stroke? Understanding Symptoms and Recovery
Is Joint Pain After a Cold Normal or a Sign to See a Doctor?
What to do if you catch a cold? In the past two days, I have had a cold and consulted a doctor, taking medication. However, since last night, I have been experiencing subtle pain in my left ankle and knee joint, which is gradually becoming weaker and more painful. Is this a sympt...
Dr. Xiao Yongxun Reply:
Hello: In response to your question... 1. The symptoms of a common cold include runny nose, nasal congestion, sneezing, sore throat, cough, headache, muscle aches, joint pain, fever, and more. Common complications include otitis media, sinusitis, pneumonia, and bronchitis. A cold...[Read More] Is Joint Pain After a Cold Normal or a Sign to See a Doctor?
Post-Surgery Complications: Understanding Kidney Issues After Hip Surgery
Post-surgery My mother-in-law is 70 years old and has had diabetes for 8 years, with poor kidney function. Recently, she underwent orthopedic surgery for a hip fracture, but after the surgery, the doctor informed us that she would need dialysis. She underwent dialysis three days ...
Dr. Xiao Yongxun Reply:
Hello: In response to your question, the coverage of medical insurance is related to the determination of causality, the regulations of the insurance, and relevant measures. Based solely on your brief statement, it is not possible to provide a definitive explanation. However, the...[Read More] Post-Surgery Complications: Understanding Kidney Issues After Hip Surgery