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?
Understanding Dizziness and Scalp Tingling: Possible Causes and Relief
Symptoms such as dizziness and scalp numbness? For the past two months, I have been experiencing occasional dizziness (similar to a feeling of mild intoxication). The neurologist said it is normal; the ENT specialist mentioned that I have middle ear effusion (currently on medicat...
Dr. Liao Yaopan Reply:
Hello, regarding the description of the symptoms mentioned above, it is difficult to attribute them to a single disease. If discomfort persists, it is still recommended that you consult your family physician for further evaluation. Online consultations are not equivalent to in-pe...[Read More] Understanding Dizziness and Scalp Tingling: Possible Causes and Relief
Dealing with Formaldehyde Exposure: Symptoms, Concerns, and Next Steps
Hello, doctor. I have been in an environment with high concentrations of formaldehyde for a period of time? At the beginning of March, I thought the paint smell was coming from the adjacent room, so I didn't avoid it. However, I didn't realize that the airflow ultimatel...
Dr. Liao Yaopan Reply:
Hello, regarding formaldehyde, I would like to provide a reference article from the National Health Research Institutes' National Toxicology Research Center, which is objective and easy to understand. The article can be found at http://nehrc.nhri.org.tw/toxic/toxfaq_detail_m...[Read More] Dealing with Formaldehyde Exposure: Symptoms, Concerns, and Next Steps
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 Headaches and Mild Fever: Possible Causes and Solutions
Headache, body heat, elevated body temperature? Hello Doctor: My condition is as follows: I went out to get my car repaired on Wednesday afternoon from 5:00 PM to 6:00 PM. After returning around 8:00 PM, I started to feel an increase in body temperature and a headache. Today is S...
Dr. Liao Yaopan Reply:
Hello, regarding the body temperature measurement data, it does not yet indicate a true fever. However, if you continue to experience discomfort, it is advisable to seek medical evaluation. Online consultations are not equivalent to in-person visits and cannot provide diagnoses o...[Read More] Understanding Headaches and Mild Fever: Possible Causes and Solutions
Post-AZ Vaccine: Understanding Leg Discomfort and When to Seek Help
Three days after receiving the AZ vaccine, I experienced soreness in my lower body? I would like to ask the doctor: My wife (female, 37 years old) received her first dose of the AstraZeneca vaccine on September 3 at 9:30 AM. After experiencing headache and fever as side effects f...
Dr. Liao Yaopan Reply:
Hello, if you still feel unwell, it is advisable to seek medical attention and have your family physician evaluate your condition. Online consultations are not equivalent to in-person visits and cannot provide diagnoses or treatment recommendations. Changhua Hospital cares about ...[Read More] Post-AZ Vaccine: Understanding Leg Discomfort and When to Seek Help
Understanding Rabies Latency: Risks After Cat Scratch Injury
Rabies incubation period Hello doctor, about six years ago I was scratched by a wild cat. At that time, I was unsure if I received the rabies vaccine (because I heard that the rabies vaccine requires multiple doses; I remember I only received two shots, one for tetanus and I forg...
Dr. Xiao Yongxun Reply:
Dear Mr. Jiang: 1. The rabies virus is a rod-shaped virus belonging to the Lyssavirus genus. All viruses in this genus share similar antigens, but monoclonal antibodies or nucleic acid sequencing can distinguish viruses from different regions or animal sources. Animals infected ...[Read More] Understanding Rabies Latency: Risks After Cat Scratch Injury
Understanding Rabies Latency: Risks After Cat Scratch Injury
Rabies incubation period Hello, doctor. About six years ago, I was scratched by a wild cat. At that time, I wasn't sure if I received the rabies vaccine (because I heard that the rabies vaccine requires multiple doses; I remember getting two shots, one for tetanus and I forg...
Dr. Xiao Yongxun Reply:
Dear Mr. Jiang: 1. The rabies virus is a rod-shaped virus belonging to the Lyssavirus genus. All viruses in this genus share similar antigens, but monoclonal antibodies or nucleic acid sequencing can differentiate viruses from different regions or animal sources. Animals infecte...[Read More] Understanding Rabies Latency: Risks After Cat Scratch Injury
Understanding Persistent Throat and Oral Symptoms: A Patient's Journey
Oral and throat issues? Hello Doctor, I would like to ask for your advice. I have difficulty describing the exact location of my symptoms, but I will try to explain. For the past few months, I have been experiencing inflammation in the area around the uvula and the posterior phar...
Dr. Liao Yaopan Reply:
Hello, regarding your concerns, it is indeed difficult to clarify. This area still requires assistance from an otolaryngologist. Whether to perform a narrow-band imaging (NBI) endoscopy will still need to be assessed by the physician based on the condition after the use of contra...[Read More] Understanding Persistent Throat and Oral Symptoms: A Patient's Journey
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
Post-Vaccine Dizziness and Mucus in Stool: What You Need to Know
Dizziness and mucus in stool after vaccination? Hello, Doctor. I apologize for bothering you, but I've been experiencing multiple health issues lately and I'm unsure if these symptoms are related or which specialty to consult. If I’m in the wrong department, I hope you ...
Dr. Liao Yaopan Reply:
Hello, 1. For dizziness issues, it is recommended to prioritize evaluation by a neurologist. If potential causes are ruled out, an assessment of the inner ear's balance function is also necessary. 2. If gastrointestinal problems persist, it is advisable to consult a gast...[Read More] Post-Vaccine Dizziness and Mucus in Stool: What You Need to Know
Urgent Hair Loss Concerns: Seeking Solutions and Expert Advice
Urgent! Hair loss issue has worsened? I hope the doctor can provide me with some answers and advice. My family has mentioned that I have been experiencing significant hair loss for a while. However, since they encouraged me to take a multivitamin, the symptoms have improved consi...
Dr. Liao Yaopan Reply:
Hello, if you have concerns about hair loss, it is recommended to first consult a dermatologist for evaluation, as there can be many causes of abnormal hair loss. Please try to stay calm and not overly anxious, as psychological stress can also lead to hair loss. Online consultati...[Read More] Urgent Hair Loss Concerns: Seeking Solutions and Expert Advice
Understanding Elevated Body Temperature: Causes and Concerns in Family Medicine
Elevated body temperature? Hello, doctor. Since the outbreak of the pandemic in Taiwan, I have been regularly monitoring my temperature due to overlapping exposure with confirmed cases. Previously, I only measured my forehead temperature at work, which mostly ranged from 36.6 to ...
Dr. Liao Yaopan Reply:
Hello, if infections or endocrine system abnormalities have been ruled out, it is recommended to consult with an allergist or immunologist for further evaluation. Please note that online consultations are not equivalent to in-person visits and cannot provide diagnoses or treatmen...[Read More] Understanding Elevated Body Temperature: Causes and Concerns in Family Medicine
Understanding Daytime Sleepiness: Causes and Solutions
Daytime fatigue? Hello, doctor. I've been feeling very sleepy during the day for the past two days, constantly yawning and feeling drowsy, even though I didn't have insomnia the night before. Sometimes I also have a slight headache. I'm not sure if it's relate...
Dr. Xiao Yongxun Reply:
Dear Ms. Angel: 1. Waking up feeling tired, with headaches or a sense of grogginess, may indicate various medical conditions. Common causes include obstructive sleep apnea (OSA), hypertension, primary sleep headache, brain lesions (such as brain tumors or cerebrovascular disease...[Read More] Understanding Daytime Sleepiness: Causes and Solutions
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?
Understanding Your Symptoms: Neck Pain, Dizziness, and Fatigue
Physical discomfort? Hello, doctor. Recently, I have been experiencing sharp pain around my lower back, and I feel tightness above my neck, including my ears. When standing or moving, I also experience a sensation of dizziness. My back sometimes feels warm and painful, and I occa...
Dr. Xiao Yongxun Reply:
Dear Ms. Kitty: 1. Clinically, it is common to encounter patients with multiple complaints seeking consultation. Their reported symptoms may include insomnia, headaches, muscle tension, back pain, irritability, and fatigue, which have persisted for several months, causing signif...[Read More] Understanding Your Symptoms: Neck Pain, Dizziness, and Fatigue
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 Intermittent Left Side Pain: Causes and Specialist Recommendations
Lower back pain Hello doctor, I have been experiencing intermittent sharp pain on the left side of my ribcage extending towards the area near my spine, specifically to the left of the vertebrae. The pain comes in sudden bursts and is not associated with tenderness or specific pos...
Dr. Xiao Yongxun Reply:
Dear Miss Chuang, 1. Acute pancreatitis is most common in middle-aged individuals, with the most frequent causes being gallstones and alcohol abuse. In milder cases, it can lead to inflammation, edema, and fat necrosis of the pancreas and surrounding tissues. In more severe case...[Read More] Understanding Intermittent Left Side Pain: Causes and Specialist Recommendations
Understanding Motion Sickness and Unusual Bumps on the Buttocks
Hard lumps in the buttocks and motion sickness? 1. Recently, I started feeling a bit nauseous shortly after getting into a car, experiencing a sensation similar to having something stuck in my throat, but without any dizziness. Is this motion sickness? If so, why have I suddenly ...
Dr. Xiao Yongxun Reply:
Dear Miss Anonymous: 1. Dizziness generally refers to sensations such as vertigo, lightheadedness, feeling faint, blurred vision, and a sense of impending loss of consciousness, as well as feelings of heaviness in the head and unsteadiness, or a complete blackout. 2. Nausea is ...[Read More] Understanding Motion Sickness and Unusual Bumps on the Buttocks