Does Masturbation After AZ Vaccine Affect Immunity or Side Effects?
Questions about receiving the AZ vaccine? Hello doctor, I am a 20-year-old male. I received the AZ vaccine on September 14th at around 4 PM, and it has now been 14 hours since then. However, being young and vigorous, I did not control my desires. About 13 hours later (around 6 AM...
Dr. Xiao Yongxun Reply:
Dear Mr. W: 1. After receiving the AstraZeneca vaccine, common reactions include pain and swelling at the injection site, which usually resolve within a few days. You may apply ice to the area, but please do not rub or scratch the injection site. 2. Fever (≥38°C) may occur afte...[Read More] Does Masturbation After AZ Vaccine Affect Immunity or Side Effects?
Is It Safe for Seniors with Head Issues to Get the Second AZ Vaccine?
Issues with the administration of the second dose of the AZ vaccine? Hello. My elder family member has an appointment to receive the second dose of the AstraZeneca vaccine tomorrow. They had a head injury from a car accident in their younger years and have been experiencing occas...
Dr. Xiao Yongxun Reply:
Dear Ms. Cheng: 1. According to the data published by our Centers for Disease Control, the contraindications for the AstraZeneca COVID-19 vaccine include a history of severe allergic reactions to vaccine components, previous severe allergic reactions after receiving this vaccine...[Read More] Is It Safe for Seniors with Head Issues to Get the Second AZ Vaccine?
Persistent Elevated Body Temperature After COVID-19 Vaccination: What to Know
Elevated body temperature? Hello Doctor, I received the AZ vaccine a month ago, and it has been over 5 weeks now. My daytime temperature (ear temperature) is around 37.1 degrees Celsius, and during the warmer hours from noon to afternoon, it can reach 37.3 degrees. When I exercis...
Dr. Xiao Yongxun Reply:
Dear Ms. Lai, 1. The reactions that may occur after receiving the AstraZeneca vaccine are mostly pain and swelling at the injection site, which typically resolve within a few days. You may apply a cold compress, but please do not rub or scratch the injection site. Fever (≥38°C) ...[Read More] Persistent Elevated Body Temperature After COVID-19 Vaccination: What to Know
Understanding Dizziness: Causes and When to Seek Medical Help
Dizziness issues? Hello, doctor: I have experienced several instances where, after riding my motorcycle for about 1 to 3 hours and stopping for approximately 10 minutes, I start to feel chest tightness and discomfort. Suddenly, I experience vision blackouts, instability while sta...
Dr. Chen Bozhang Reply:
Dear Ms. Chen, In your letter, you mentioned that during several instances of riding your bike, you experienced symptoms such as chest tightness, blurred vision, dizziness, cold sweats, and difficulty breathing. These symptoms are likely related to cardiovascular issues, includi...[Read More] Understanding Dizziness: Causes and When to Seek Medical Help
Understanding Dizziness and Imbalance: Causes and Solutions
Dizziness and instability? Hello Doctor: I have been experiencing persistent dizziness for the past two days, and I feel unsteady and imbalanced while walking. This has happened once before, and the symptoms completely disappeared after a night's sleep. However, this time th...
Dr. Liao Yaopan Reply:
Hello, if your symptoms persist, it is recommended to consult a neurologist to evaluate the possible causes of dizziness. Online consultations are not equivalent to in-person medical visits and cannot provide a diagnosis or treatment recommendations. Changhua Hospital cares about...[Read More] Understanding Dizziness and Imbalance: Causes and Solutions
Understanding Chest Discomfort: Is It Esophageal or Cardiac?
Mild chest pain? Hello, Doctor: Last weekend, I had a cold and visited a clinic where the doctor prescribed me cold medication. However, after taking the nighttime medication on Sunday, I experienced a sensation of chest pain the next day. It is especially noticeable during lunch...
Dr. Xiao Yongxun Reply:
Dear Ms. Helen: 1. After food passes through the pharynx, it enters the esophagus, which is a long tubular structure approximately 25 to 30 centimeters in length. It is located behind the trachea and extends from the pharynx through the neck and chest, passing through the diaphr...[Read More] Understanding Chest Discomfort: Is It Esophageal or Cardiac?
COVID-19 Vaccine Concerns for Women in Menopause: A Guide
Questions related to COVID-19 vaccines? Hello, I am 52 years old. Last April, I visited a gynecologist and blood tests indicated that I have entered menopause. Since then, I have experienced menopausal symptoms such as insomnia, night sweats, anxiety, and palpitations, which have...
Dr. Xiao Yongxun Reply:
Dear Ms. K: 1. The AstraZeneca COVID-19 vaccine is a non-replicating viral vector vaccine containing the gene for the SARS-CoV-2 spike protein (S protein) and is used for the prevention of COVID-19. This vaccine has received emergency use authorization from the WHO, the EU, and ...[Read More] COVID-19 Vaccine Concerns for Women in Menopause: A Guide
Which Specialist to See for Heart Palpitations and Sleep Issues?
Which specialty should I see? Hello Doctor: Since around the middle of last month, I have been experiencing episodes of strong heartbeats and a sensation of dizziness and floating when leaning forward while standing. Additionally, I feel a tingling sensation in my legs and an ina...
Dr. Liao Yaopan Reply:
Hello, if all possible physiological factors have been ruled out, stress or anxiety may also be the cause. It is advisable to seek assistance from a psychiatrist to help maintain a normal daily routine and engage in regular exercise, which is quite important. Online consultations...[Read More] Which Specialist to See for Heart Palpitations and Sleep Issues?
Understanding Your Health Concerns While Living Abroad: A Guide
Recent discomforts in the body? Hello, doctor! I have been working in Japan for a long time and, due to the pandemic, I have been unable to return to Taiwan. Recently, I have been experiencing various discomforts and I am unsure whether they are psychological or physical issues. ...
Dr. Liu Hongxiang Reply:
Hello Mr. Shang-Chuan, Based on your height and weight, your BMI is 31.4, which falls into the category of moderate obesity. Your systolic blood pressure readings of 133 or 120 are within the normal range. It is recommended that in addition to dietary control, you incorporate e...[Read More] Understanding Your Health Concerns While Living Abroad: A Guide
Should Seniors with Health Issues Get the COVID Vaccine?
I would like to inquire about issues related to the COVID-19 vaccine? Hello, Director. My elderly family member is nearly eighty years old. Due to the negative news reported by the media, they previously decided against getting vaccinated. However, after reassessing the situation...
Dr. Xiao Yongxun Reply:
Dear Ms. Mtyofcyc: 1. Patients with hypertension, diabetes, heart disease, liver disease, and other conditions are generally advised to receive the COVID-19 vaccine. This is especially true for males over the age of 65, and those residing in nursing or long-term care facilities ...[Read More] Should Seniors with Health Issues Get the COVID Vaccine?
Managing Blood Pressure Medications: Concerns About Heart Health and Stability
Blood pressure medication issues, heart problems, blood pressure, blood pressure medication issues? My mother-in-law's blood pressure in the morning is about 150/79, but in the evening, it drops to 89/54. She is taking medications including Xinsun and Yide Yuyue. However, he...
Dr. Hou Angting Reply:
Due to the inability to access previous medication records, it is recommended to consult the original prescribing physician, who may have more detailed medication records. If there are any concerns, it is advisable to seek a consultation to inquire about the medications. Thank yo...[Read More] Managing Blood Pressure Medications: Concerns About Heart Health and Stability
Understanding Digestive Issues: When to See a Doctor for Your Symptoms
Gastrointestinal diseases Recently, after eating, I feel a sense of hunger as if my stomach is empty. Could this be a peptic ulcer? I have a history of gastroesophageal reflux disease (GERD) and other stomach issues, but lately, I just feel like my stomach is empty shortly after ...
Dr. Xiao Yongxun Reply:
Dear Mr. Pig: 1. The typical symptoms of gastroesophageal reflux disease (GERD) include heartburn, acid regurgitation, dysphagia, epigastric pain, and early satiety. Other atypical symptoms may include endogenous asthma, chronic night cough, hoarseness, reflux laryngitis, vocal...[Read More] Understanding Digestive Issues: When to See a Doctor for Your Symptoms
Understanding Vaccine-Related Fainting: Causes and What to Do Next
Vaccine injection/syncope Hello Dr. Hsiao, my husband received his first dose of the AZ vaccine yesterday, August 4th, at 9:35 AM. After the vaccination, he stayed at the hospital for 20 minutes and then rode his motorcycle home (a 5-minute ride). Once home, he started drinking w...
Dr. Xiao Yongxun Reply:
Dear Ms. Lee: 1. Syncope refers to a transient loss of consciousness and inability to maintain posture due to insufficient cerebral blood perfusion. Its characteristic feature is a rapid recovery of consciousness without the need for treatment. Syncope is a symptom, not a diseas...[Read More] Understanding Vaccine-Related Fainting: Causes and What to Do Next
Understanding Blood Sugar Levels: Are You at Risk for Diabetes?
Glycated hemoglobin (HbA1c) and fasting blood glucose levels are used to diagnose diabetes? Hello Doctor, I would like to ask you a few questions: I had a diabetes test done a year ago on August 2020, where my fasting blood glucose was 83 mg/dL and my hemoglobin A1c was 5.61%. I ...
Dr. Huang Hongshuo Reply:
The reference upper limit for fasting blood glucose is 99 mg/dL, while the upper limit for blood glucose two hours after a meal is 139 mg/dL. Hemoglobin A1c, often referred to as average blood glucose, has an upper limit of 5.6%. The range for elevated fasting blood glucose is 10...[Read More] Understanding Blood Sugar Levels: Are You at Risk for Diabetes?
Understanding Chest Pain: Causes, Symptoms, and When to Seek Help
Chest pain Hello, Doctor. On the afternoon of the 30th, I was lying down looking at my phone for a few minutes. After that, I got up and felt fine, but after a while, I started to feel some pain in the middle of my chest, slightly to the left. I tried pressing on it, but it didn&...
Dr. Xiao Yongxun Reply:
Dear Miss Hsin-Hsin: 1. Based on the statement, "The doctor said I have some cysts, some of which are slightly calcified, and advised me to return for a check-up in six months to a year," it is recommended that you regularly follow up with a breast surgeon for monitori...[Read More] Understanding Chest Pain: Causes, Symptoms, and When to Seek Help
Is a Sudden Drop in Blood Pressure After Medication Change Safe?
Issues with Switching Antihypertensive Medications Hello Doctor: My father is 56 years old and has high blood pressure. Previously, he measured his blood pressure about once a week, and it was around 145/85. Recently, he had a follow-up appointment and changed his medication. Tod...
Dr. Xiao Yongxun Reply:
Dear Ms. Lee: 1. Regarding your concerns, it is advisable to consult your father's attending physician for more appropriate guidance. 2. Hypertension is classified into primary hypertension and secondary hypertension. The former accounts for approximately 90-95% of hyperten...[Read More] Is a Sudden Drop in Blood Pressure After Medication Change Safe?
Understanding Sudden Armpit Pain: Causes and When to Seek Help
Axillary pain Hello, Doctor. This morning I suddenly felt pain under my armpit, with tenderness present, but I don't feel any lymph nodes or lumps when I touch it. The left side hurts more than the right, and there is no redness or swelling visible. What could be the issue? ...
Dr. Xiao Yongxun Reply:
Dear Mr. Amin: 1. Common diagnoses to consider for left chest wall pain include herpes zoster, costochondritis, shoulder arthritis, spinal nerve root compression, breast lesions, angina, myocardial infarction, pericarditis, valvular heart disease, aortic dissection, pneumothorax...[Read More] Understanding Sudden Armpit Pain: Causes and When to Seek Help
Understanding Sudden Armpit Pain: Causes and Concerns
Axillary pain? Hello, Doctor. This morning I suddenly felt pain under my armpit, with tenderness present, but I don't feel any lymph nodes or lumps upon examination, and the left side is more painful than the right. There is no redness or swelling in appearance. What could t...
Dr. Xiao Yongxun Reply:
Dear Mr. Amin: 1. Common diagnoses to consider for left chest wall pain include herpes zoster, costochondritis, shoulder arthritis, spinal nerve root compression, breast lesions, angina, myocardial infarction, pericarditis, valvular heart disease, aortic dissection, pneumothorax...[Read More] Understanding Sudden Armpit Pain: Causes and Concerns
Understanding Sudden Armpit Pain: Causes and Concerns
Axillary pain Hello, Doctor. This morning I suddenly felt pain under my armpit, with tenderness present, but I don't feel any lymph nodes or lumps upon examination, and the left side is more painful than the right. There is no redness or swelling visible. What could this iss...
Dr. Xiao Yongxun Reply:
Dear Mr. Amin: 1. Common diagnoses to consider for left-sided chest wall pain include herpes zoster, costochondritis, shoulder arthritis, spinal nerve root compression, breast lesions, angina, myocardial infarction, pericarditis, valvular heart disease, aortic dissection, pneumo...[Read More] Understanding Sudden Armpit Pain: Causes and Concerns
Understanding Sudden Armpit Pain: Causes and When to Seek Help
Axillary pain? Hello, Doctor. This morning I suddenly felt pain under my armpit, with tenderness present, but I don't feel any lymph nodes or lumps when I touch it. The left side hurts more than the right, and there is no redness or swelling. What could be the issue? Last we...
Dr. Xiao Yongxun Reply:
Dear Mr. Amin: 1. Common diagnoses to consider for left-sided chest wall pain include herpes zoster, costochondritis, shoulder arthritis, spinal nerve root compression, breast lesions, angina, myocardial infarction, pericarditis, valvular heart disease, aortic dissection, pneumo...[Read More] Understanding Sudden Armpit Pain: Causes and When to Seek Help