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
Understanding Complement Levels and Autoimmune Disease Concerns Post-COVID
Complement inquiry? Hello Doctor, I previously asked a question and now I would like to follow up. After being diagnosed with COVID-19 on November 11, I experienced joint swelling, stiffness, discomfort, as well as dry, red, swollen eyes, rashes, and hair loss. After researching ...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. Here are my responses: 1. I would like to ask if a decrease of 20 and 10 in the values of two complement components over a two-week period is normal. The doctor mentioned that different hospitals may report different values, but I am unsure i...[Read More] Understanding Complement Levels and Autoimmune Disease Concerns Post-COVID
Understanding Complement Levels and Autoimmune Disease Concerns Post-COVID
Complement inquiry? Hello Doctor, I have previously asked a question and now I would like to follow up. After being diagnosed with COVID-19 on November 11, I experienced joint swelling, stiffness, discomfort, as well as dry, red, swollen eyes, rashes, and hair loss. After researc...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. Here are my responses: 1. I would like to ask if a decrease of 20 and 10 in two complement values over a two-week period is normal. The doctor mentioned that different hospitals may have varying values, but I am unsure if this drop is signifi...[Read More] Understanding Complement Levels and Autoimmune Disease Concerns Post-COVID
Understanding Drug-Resistant Bacteria: Key Questions and Concerns
Further inquiries regarding antibiotic-resistant bacteria in the human body (continuation of question number 199206)? Thank you for your previous response, Doctor. I have some additional questions I would like to understand: 1. If the test results continue to be positive accordin...
Dr. Lin Wufu Reply:
1. Yes. The human body naturally hosts many bacteria that coexist with it; antibiotic-resistant bacteria are simply more resistant to antibiotics, but otherwise, they are not significantly different from regular bacteria. 2. It may be worth considering the use of probiotics to se...[Read More] Understanding Drug-Resistant Bacteria: Key Questions and Concerns
Understanding STD Testing and Risks After Unprotected Oral Sex
Sexually Transmitted Infection (STI) Testing Hello, doctor. 1. After engaging in high-risk behavior, I went to the hospital for an HIV PCR test and a syphilis test 10 days later, and both results were negative. I only engaged in [unprotected oral sex from a male to a female]. I...
Dr. Lin Wufu Reply:
1. It is recommended to monitor for at least 3 months to definitively rule out infection. Each individual's constitution varies, so there is no exact timeframe; however, in rare cases, the window period for the virus can extend up to 3 months. 2. Typically, infectiousness is...[Read More] Understanding STD Testing and Risks After Unprotected Oral Sex
Understanding Occipital Pain: Symptoms, Causes, and When to Seek Help
Pain in the back of the head? In the past two to three weeks, I've been feeling that my head is different from usual. Normally, it feels light, but recently it feels like there's something in my head, a sort of foggy sensation. When I'm focused on a task, it's...
Dr. Hong Yuanbin Reply:
Hello, based on your description, the likelihood of a confirmed diagnosis is indeed higher. It is recommended that you first perform a rapid test. If the result is positive, make sure to rest adequately; you should gradually recover. If the result is negative, it may indicate ano...[Read More] Understanding Occipital Pain: Symptoms, Causes, and When to Seek Help
Understanding Antibody Response in Viral Infections: Key Questions Answered
Human Immunity: A Few Questions 1. Doctor, once the human body is infected with a virus, will it definitely produce antibodies? Is it possible for someone to not produce any antibodies at all, such as individuals with congenital immune deficiencies? 2. After a person is infected...
Dr. Hong Yuanbin Reply:
Hello, 1. The amount of antibodies is related to the capability of B cells in the body. If the immune system is very weak, it may indeed be unable to produce antibodies. 2. A decrease in antigens can partially indicate a reduction in the virus; however, a decrease in the virus...[Read More] Understanding Antibody Response in Viral Infections: Key Questions Answered
Understanding Abnormal Blood Test Results After COVID-19 Vaccination
Abnormal blood test results? Hello, Doctor: I received my fourth dose of the COVID-19 vaccine on November 26, 2022, and I underwent a health check at my company on December 13, 2022. I am unsure if some abnormal values are related to the vaccination. The results are as follows: N...
Dr. Hong Yuanbin Reply:
Hello, based on your values, the main issues are low neutrophils and high lymphocytes. The most common causes are viral infections, such as COVID-19 or influenza. In addition to viral infections, other hematological disorders may also be a possibility. It is recommended to retest...[Read More] Understanding Abnormal Blood Test Results After COVID-19 Vaccination
Understanding Lip Pain: When to Seek Medical Advice
Lip issues Hello, I would like to ask about suddenly feeling a slight pain in my lips at night. When I looked, they seemed a bit red. Is this normal? I asked my sister, and she said it might be because I accidentally bit them, and that applying oral ointment would be fine. Howeve...
Dr. Hong Yuanbin Reply:
Hello, the most common cause of red and painful lips is indeed accidentally biting them. Aside from that, the most frequent issue is viral infections, such as herpes virus infections. Most cases will resolve on their own, so there is no need to worry. As for the very few cases th...[Read More] Understanding Lip Pain: When to Seek Medical Advice
Understanding Oral Ulcers: Healing Process and Structural Differences
Oral ulceration Previously, I had a suspected hole in my cheek or oral cavity that was quite large. I didn't pay much attention to it, and after a day, it stopped hurting, and I forgot how many days have passed. It should have been at least a week since that spot stopped hur...
Dr. Hong Yuanbin Reply:
Hello, there are many causes of oral ulcers, including the friction from teeth or viral infections. If the ulcer persists for more than a week, it is recommended to visit a dental clinic for an examination to determine the cause. Thank you for your question.[Read More] Understanding Oral Ulcers: Healing Process and Structural Differences
Understanding Low White Blood Cell Count: Causes and Follow-Up
Leukopenia The most recent blood biochemistry test showed a white blood cell count of 3300, which is low; red blood cells are normal, hemoglobin is low, mean corpuscular volume is low, mean corpuscular hemoglobin is low, and total bilirubin is 2.22, which is high, while all other...
Dr. Hong Yuanbin Reply:
Hello, regarding the white blood cell count, it's important to first know what your previous levels were. Some individuals naturally have a white blood cell count around 3,000, which can be normal for them. However, if your count has suddenly dropped to 3,000 from a previous...[Read More] Understanding Low White Blood Cell Count: Causes and Follow-Up
Understanding Dizziness: Possible Causes Beyond Viral Infections
Dizziness, feeling of heaviness in the head, and lightness in the legs? Hello, doctor. I've been feeling a bit dizzy these past few days. It's not severe, and I feel dizzy whether I'm standing or sitting, but I don't feel anything when lying down. I visited a ...
Dr. Hong Yuanbin Reply:
Hello, there are indeed many factors that can cause dizziness. Based on your situation, the following possible factors may apply: 1. Staying up late or irregular sleep patterns 2. Excessive stress 3. Anemia 4. Side effects of cold medications 5. Inner ear imbalance. It is recomme...[Read More] Understanding Dizziness: Possible Causes Beyond Viral Infections
Concerns About Infection After Blood Test and Allergic Reaction
Hello, I would like to inquire about infection issues? On the morning of September 3rd, around 10 AM, I had a blood test for a gynecological check-up. In the afternoon, I noticed itching on the back of my hand. I went to the pharmacy, explained the situation, and bought an ointme...
Dr. Liao Zhongxin Reply:
A. According to the data from the Centers for Disease Control (CDC), there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with an HIV-infected individual carries a risk of infec...[Read More] Concerns About Infection After Blood Test and Allergic Reaction
Understanding Positive Anti-dsDNA in Young Children with ITP: Key Considerations
When a young child tests positive for anti-dsDNA antibodies, it is important to monitor for potential signs and symptoms of systemic lupus erythematosus (SLE) or other autoimmune disorders. Key considerations include: 1. **Clinical Evaluation**: Conduct Dear Dr. Gao, A toddler ...
Dr. Gao Jiankai Reply:
Hello, thank you for your questions. Here are my responses: 1. I would like to ask, if both the bone marrow aspiration and chromosome tests are normal, but immunoglobulin infusion does not improve platelet counts—initially it was effective but later it failed to raise the platel...[Read More] Understanding Positive Anti-dsDNA in Young Children with ITP: Key Considerations
Post-Appendectomy: Persistent Low-Grade Fever, Dizziness, and Appetite Loss
After appendectomy, the body often experiences elevated temperature, dizziness, and decreased appetite? Hello Doctor, in mid-July, I had a continuous high fever of 39 degrees Celsius for two days. I was taken to the emergency room and found out that my appendix had ruptured. The ...
Dr. Hong Yuanbin Reply:
Hello, based on your description, the main issues seem to be elevated body temperature and poor appetite. I'm not sure if there are any other discomforts, including those related to the surgical area or other parts of the body. If there are, it may be necessary to conduct ex...[Read More] Post-Appendectomy: Persistent Low-Grade Fever, Dizziness, and Appetite Loss
Understanding Viral Infections: Insights from Recent Blood Test Results
Viral infection Hello doctor, on the night of August 4th, I experienced fever and chills. The next day, I had a loss of appetite and nausea. After visiting an ENT specialist and taking medication, I felt somewhat better, but the fever returned quickly. Eventually, on August 18th,...
Dr. Hong Yuanbin Reply:
Hello, most of these results are "reactive," meaning they show a response but may not have significant implications. 1. TOXO, or Toxoplasma gondii, antibody reactions are for reference and must be interpreted in conjunction with clinical symptoms to make a diagnosis. ...[Read More] Understanding Viral Infections: Insights from Recent Blood Test Results
Understanding Blood Test Results: Changes in White Blood Cell Counts and Allergies
Inquiry about blood test report values? Hello, Doctor. I had blood tests done on January 8 and July 4 of this year, and overall the values were normal. The only concerning changes were in the white blood cell differential: neutrophils decreased from 52.5% to 37.3%, and lymphocyte...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. The COVID-19 vaccine is still relatively new, which may lead to a higher chance of side effects, and there are various symptoms that can occur after vaccination. However, most of these are temporary, so there is no need to worry too much. The ch...[Read More] Understanding Blood Test Results: Changes in White Blood Cell Counts and Allergies
Understanding Mucus and Blood in Stool: Is It a Sign of Colon Cancer?
Stool with mucus and blood? Hello Doctor, my gastrointestinal health has not been good for the past two months (slow gastrointestinal motility after a viral infection). Two months ago, when my stomach issues were not as severe, I had an endoscopy. Recently, I still feel short of ...
Dr. Hong Yuanbin Reply:
Hello, I would like to know if you are seeing fresh blood or black stools? If it is fresh blood, it may be due to hemorrhoidal bleeding caused by constipation. If there is a large amount of fresh blood, a colonoscopy is recommended. If it is black stools, it could indicate gastro...[Read More] Understanding Mucus and Blood in Stool: Is It a Sign of Colon Cancer?
Understanding Capillary Rupture and Autoimmune Disorders in the Legs
Capillary rupture and bleeding in the legs? Hello, Doctor Gao. I am currently experiencing capillary inflammation in my calves, which has led to subcutaneous bleeding, and I am experiencing widespread pain, particularly in my legs. I visited a dermatologist who said it is not an ...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. There are many causes for inflammation of the small blood vessels in the legs, and it would be advisable to discuss this with your physician to determine if blood tests should be arranged. Most cases are minor issues, including viral infections,...[Read More] Understanding Capillary Rupture and Autoimmune Disorders in the Legs
Chronic Cough and Fever: Could It Indicate Liver Issues?
Persistent cough and fever? Hello, my mother has been coughing since the beginning of this year. In February, she had a fever and went to the hospital where she underwent X-rays, a CT scan, and a bronchoscopy. The X-ray only showed slight fluid accumulation below the ribs. Her sp...
Dr. Hong Yuanbin Reply:
Hello, based on your description, viral infections, bacterial infections, and medication factors can all affect liver function and lead to elevated liver enzyme levels. In a CT scan, the liver typically appears normal despite these three factors. If you are currently hospitalized...[Read More] Chronic Cough and Fever: Could It Indicate Liver Issues?