Understanding Afternoon Abdominal Pain and Diarrhea: Causes and Solutions
I have a question I would like to ask? Hello Doctor, I am asking on behalf of my mother. For the past two months, she has been experiencing abdominal pain and diarrhea around noon. Sometimes, she even feels the urge to go to the bathroom without having eaten anything. As a result...
Dr. Li Jian Reply:
If you continue to experience gastrointestinal symptoms, it is recommended that you see a gastroenterologist. Thank you for your inquiry.[Read More] Understanding Afternoon Abdominal Pain and Diarrhea: Causes and Solutions
Do You Need to Fast for Uric Acid Tests? Understanding Urine Odor Changes
Is fasting required for uric acid testing? Hello, Doctor Gao: I have the following questions: 1. For a simple uric acid test without any other tests, is fasting required? 2. Over the past year, I have noticed that my urine has a different smell, resembling onion water, every time...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. Here are my responses: 1. Is fasting required for a simple uric acid test without any other tests? --> Fasting is not necessary for measuring uric acid levels in the blood. 2. Over the past year, I have noticed that my urine has a differe...[Read More] Do You Need to Fast for Uric Acid Tests? Understanding Urine Odor Changes
Understanding Eosinophil and Lymphocyte Abnormalities in Blood Tests
Examination Report I have been experiencing hand pain for four months and have seen many specialists without improvement. I had multiple blood tests, and the only abnormalities found were an Eosinophil count of 13.1% and a Lymphocyte count of 13.5%. I am unsure what these two abn...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. The value of eosinophils is more meaningful when converted to a total count. A high total eosinophil count is more associated with allergic diseases or parasitic infections. The proportion of lymphocytes can fluctuate based on the body's c...[Read More] Understanding Eosinophil and Lymphocyte Abnormalities in Blood Tests
Can Alcohol Residue from Disinfecting Affect Food Safety?
Disinfectant alcohol Hello doctor, recently I cleaned my refrigerator because there was mold inside. After cleaning, I sprayed alcohol for disinfection (but the refrigerator door was possibly not opened). A day later, I used the refrigerator to chill a can of milk. At that time, ...
Dr. Li Jian Reply:
The spray dosage is not high, so it should not lead to toxicity. Please monitor for any related symptoms and consider visiting the emergency department if necessary. Thank you for your inquiry.[Read More] Can Alcohol Residue from Disinfecting Affect Food Safety?
Can You Get HIV from Using a Thermometer After an Infected Patient?
Transmission routes of HIV (ear thermometer) If the previous patient was an HIV-positive individual and used an ear thermometer that came into contact with a wound or blood, and then I subsequently used the same ear thermometer on myself while having a wound in the same area, wou...
Dr. Liao Zhongxin Reply:
1. Theoretically, it should not be transmitted; the transmission routes for HIV include unprotected sexual intercourse, improper blood transfusions, and transmission from an HIV-positive mother during regular prenatal check-ups. 2. Generally, routine physical examinations and c...[Read More] Can You Get HIV from Using a Thermometer After an Infected Patient?
Understanding Infection Risks from Contaminated Solutions
Concerns about sexually transmitted infections (STIs) transmission? 1. If infected blood drips into a solution and someone then uses that solution on a wound, is there a risk of infection? 2. If a person applies povidone-iodine (and allows it to dry) before coming into contact ...
Dr. Liao Zhongxin Reply:
1. First, it depends on what type of solution it is. If it is plain water, the HIV virus can survive for about ten minutes before it dies; if it is a disinfectant, it is unlikely to survive at all. Therefore, transmission of HIV is not possible. 2. Similarly, it is not possible t...[Read More] Understanding Infection Risks from Contaminated Solutions
Can Sneezing Too Hard Cause Chest Pain After COVID-19?
Sneezing after diagnosis? Hello, I would like to consult a doctor. I was diagnosed with COVID-19 for the second time during the New Year. I took cold medicine and traditional Chinese medicine, and I no longer have yellow phlegm or a sore throat. However, after sneezing quite forc...
Dr. Liao Zhongxin Reply:
1. After a typical COVID-19 infection, a dry cough and decreased appetite may persist for one to two weeks, gradually improving over time. 2. If the cough and chest pain continue, or if there is hemoptysis, it is advisable to visit a healthcare facility to check for possible se...[Read More] Can Sneezing Too Hard Cause Chest Pain After COVID-19?
Could Parasites Be Causing My Severe Headaches and Cough?
Cerebral issues caused by parasites? Hello Doctor, I consumed several raw shrimp (purchased from a Japanese restaurant, unsure of the species and handling process) three weeks ago. In the past week, I have experienced severe headaches, strong cough (with phlegm, but minimal nasal...
Dr. Lin Wufu Reply:
Hello, if there is a combination of cough with phlegm, it is advisable to suspect an upper respiratory tract infection (such as a cold, flu, or COVID-19). The likelihood of contracting a parasite from consuming raw shrimp is extremely low, and it is unlikely to experience headach...[Read More] Could Parasites Be Causing My Severe Headaches and Cough?
Struggling with Unexplained Health Issues: Seeking Effective Solutions
There are many health conditions? Hello, doctor. I have been experiencing many health issues, but I have encountered obstacles in seeking medical help and have not been able to find the cause of my problems or receive effective assistance. Therefore, I would like to seek your opi...
Dr. Lin Wufu Reply:
Hello, you may need to schedule a follow-up appointment with the Infectious Disease Department for further examination to determine if there are any physiological issues. Additionally, please measure your body temperature daily to check for fever after experiencing chills and shi...[Read More] Struggling with Unexplained Health Issues: Seeking Effective Solutions
Post-Exposure Prophylaxis for STIs: Key Questions and Dietary Guidelines
Post-Exposure Prophylaxis (PEP) for Sexually Transmitted Infections (STIs) Hello Doctor, I would like to ask about my situation. I had unprotected vaginal intercourse with an unfamiliar woman (without a condom and with ejaculation) and took PEP medication 25 hours later. I also h...
Dr. Liao Zhongxin Reply:
1. There are no dietary restrictions while using the guitar vein; it can be used at any time or not used at all. 2. The protective effect of the hepatitis B vaccine diminishes over time; if you are required to work in a healthcare facility, it is recommended that you get tested...[Read More] Post-Exposure Prophylaxis for STIs: Key Questions and Dietary Guidelines
Understanding Thyroid Nodule Biopsy Results: What You Need to Know
Thyroid nodule biopsy results? Hello Doctor: I have a thyroid nodule on the left side (1.8 cm). At the beginning of February, the hospital arranged for a fine needle aspiration and blood tests. Recently, I reviewed the report, and the doctor said my thyroid function is normal, bu...
Dr. Li Jian Reply:
Inflammatory cells may be white blood cells. If cancer cells are not observed, there is no need to worry; regular check-ups will suffice. Thank you for your inquiry.[Read More] Understanding Thyroid Nodule Biopsy Results: What You Need to Know
Can Oral Sex Lead to Syphilis Infection? Understanding the Risks
Can a person who performs oral sex on another be at risk of contracting syphilis? On January 25, 2024, I visited a brothel and had oral sex with a sex worker. She mentioned that she uses an alcohol-based mouthwash before each oral encounter. I am very concerned because I have hea...
Dr. Li Jian Reply:
If you have related symptoms, it is recommended that you see an infectious disease specialist for an examination. Thank you for your inquiry.[Read More] Can Oral Sex Lead to Syphilis Infection? Understanding the Risks
Restoring Your Body Clock: Tips for Managing Sleep and Palpitations
Circadian rhythm, sleep, palpitations, autonomic nervous system dysregulation? Hello, doctor. For the past month, I have developed a habit of staying up late, often not going to sleep until 5 AM. I usually do not eat while staying up late, and my body has not reacted too severely...
Dr. Li Jian Reply:
Because you are still young, it won't take long for you to adjust. It is recommended to get some sunlight during the day and increase your activity level, as this can also improve sleep quality. Thank you for your inquiry.[Read More] Restoring Your Body Clock: Tips for Managing Sleep and Palpitations
Consulting a Doctor: COVID-19 Symptoms and Concerns Explained
Consult a doctor? Hello Doctor, I tested positive for COVID-19 a few days ago and have a few questions. I am currently taking Qingguo No. 1 and have also visited an ENT specialist for medication to treat my sore throat and runny nose. I noticed that my phlegm has been yellow and ...
Dr. Liao Zhongxin Reply:
1. After several days of forceful coughing, it is normal to have some blood-tinged sputum due to the rupture of small blood vessels in the trachea. However, if there is a significant amount of fresh blood, it is different, and you should seek medical attention. 2. Whether it...[Read More] Consulting a Doctor: COVID-19 Symptoms and Concerns Explained
Understanding Chronic Kidney Disease: Conflicting Medical Opinions Explained
Renal dysfunction Hello Doctor: I would like to ask about my recent health check report. My serum creatinine is 1.35, urine creatinine is 110.76, glomerular filtration rate (GFR) is 62.53, hemoglobin A1c is 5.4, fasting blood glucose is 90, uric acid is 7.2, urine protein is 9, a...
Dr. Lin Wuxuan Reply:
Urine or blood tests can determine the presence of hematuria, proteinuria, or any abnormalities in kidney function, which is typically assessed using the glomerular filtration rate (GFR). It is recommended that you bring your test results to a nephrology outpatient clinic at a re...[Read More] Understanding Chronic Kidney Disease: Conflicting Medical Opinions Explained
Why Is My Stool Floating with an Oily Surface? When to See a Doctor
Stool that floats on water and has a shiny, oily appearance? Starting about 2 to 3 months ago, without any changes in diet, my stools have suddenly begun to float on the water, and there is a thin layer of oil on the surface. Should I see a doctor for this condition?
Dr. Li Jian Reply:
If it persists, please follow up with a gastroenterologist. Thank you for your inquiry.[Read More] Why Is My Stool Floating with an Oily Surface? When to See a Doctor
Managing Lupus-Related Kidney Disease: Symptoms, Treatments, and Lifestyle Tips
Systemic lupus erythematosus complicated by class IV lupus nephritis? My husband was diagnosed with systemic lupus erythematosus (SLE) and developed class IV lupus nephritis after a biopsy last October. The rheumatologist recommended hospitalization for treatment. Initially, he h...
Dr. Lin Wuxuan Reply:
Please follow the medical advice provided. If new symptoms or other concerns arise, please return for consultation with the attending physician in the Rheumatology and Immunology department. Thank you.[Read More] Managing Lupus-Related Kidney Disease: Symptoms, Treatments, and Lifestyle Tips
Effective Strategies to Prevent Colds: Tips for Staying Healthy
Preventing the Common Cold How can I prevent a cold?
Dr. Liao Zhongxin Reply:
1. First, get vaccinated during the flu season and maintain a regular daily routine. 2. When going to crowded places, wear a mask and practice good hand hygiene. 3. If you have already caught a cold, avoid close contact with friends and family, and arrange for a separate space.[Read More] Effective Strategies to Prevent Colds: Tips for Staying Healthy
Why Does My Sense of Taste Diminish After Relieving Nasal Congestion?
Nasal congestion due to a cold? Hello, doctor. Recently, I've been experiencing a cold, which has affected my sense of taste, reducing it to about 50% of normal. Today, I couldn't stand it anymore, so I used "Rhinex" nasal spray on the congested side. The othe...
Dr. Li Jian Reply:
You can see an otolaryngologist for further examination. Thank you for your inquiry.[Read More] Why Does My Sense of Taste Diminish After Relieving Nasal Congestion?
Understanding Abnormal Blood Test Results: What Do Red Flags Mean?
The blood test report shows results in red? Due to symptoms of immunodeficiency, I undergo blood tests at the hospital every six months. This time, I had a regular check-up at the hospital before the Lunar New Year, and the next day I checked the results on the National Health In...
Dr. Liao Zhongxin Reply:
1. First, it is important to identify the type of immune deficiency in order to make an accurate assessment. 2. If last year's tests were normal and this year's results are abnormal, please seek care at a nearby medical facility as soon as possible for confirmation and...[Read More] Understanding Abnormal Blood Test Results: What Do Red Flags Mean?