Can You Get HIV from Blood Splashing on Your Lips?
Can getting blood on the lips lead to HIV infection? The last time I was sitting next to a friend who was cutting paper, he accidentally cut his hand. At that moment, I was looking down writing, and I was worried that if 1-2 drops of his blood splattered onto my upper lip, would ...
Dr. Lin Wufu Reply:
Hello: Similar questions have been asked by many people before. Essentially, the lips are made of skin tissue, and unless there is a break in the skin, they do not transmit any diseases. I recommend that you only consider getting an HIV test if your friend is a confirmed HIV pati...[Read More] Can You Get HIV from Blood Splashing on Your Lips?
Understanding Dry Syndrome and Joint Cartilage Issues: A Guide to Immune Disorders
Sjögren's syndrome, articular cartilage Hello, Director Gao! I have several symptoms and I'm unsure if they are related to an autoimmune disease. 1. My dentist informed me that my mouth is very dry. This condition has persisted for at least three years, especially dur...
Dr. Gao Jiankai Reply:
Hello, I apologize for the late response. I believe your symptoms are indeed related to Sjögren's syndrome, including dry eyes, dry mouth, thyroid dysfunction, cough, and generalized body aches, even lower back pain, which may all be associated with Sjögren's syndrome. ...[Read More] Understanding Dry Syndrome and Joint Cartilage Issues: A Guide to Immune Disorders
Post-Exercise Weakness: Heart Pain, Breathing Issues, and Cold Sweats
Post-exercise generalized weakness, difficulty breathing, chest pain, and profuse sweating? This morning, I overslept and rushed to the station. When I arrived, I felt very dizzy and thought I would wash my face at the nearby McDonald's. However, as soon as I walked in, my h...
Dr. Xie Rongyuan Reply:
Hello: If you have the above symptoms, please go to the hospital for a detailed examination. Anemia can increase the workload on the heart, which is certainly related to cardiac issues. Thank you for your message![Read More] Post-Exercise Weakness: Heart Pain, Breathing Issues, and Cold Sweats
Understanding Oral Infections: Tonsillitis, Gum Swelling, and Lip Ulcers
Purulent tonsillitis in the oral cavity, gingival swelling, and purulent lips? Hello Doctor, since I took my sister to the hospital on January 4th and stayed there from 9 AM to 10 PM, I have not slept for eighteen hours. It was the most irregular day for my schedule in over a yea...
Dr. Hong Yuanbin Reply:
Hello, based on your description, your oral ulceration does seem severe. It may not be possible to determine the true cause based solely on your description. I recommend visiting a major hospital's dental department for relevant examinations, including viral testing. If ther...[Read More] Understanding Oral Infections: Tonsillitis, Gum Swelling, and Lip Ulcers
Understanding Persistent Low-Grade Fever: Possible Causes and Concerns
Unexplained fever with persistent low-grade fever? Hello doctor, I had a herpes outbreak on my lips before December 2nd. On December 1st, I accidentally ingested water from a drainage ditch and kitchen waste. From December 2nd to December 14th, I started experiencing fever, with ...
Dr. Hong Yuanbin Reply:
Hello, since I cannot see the condition of your blisters, I cannot make a clear assessment. However, based on your description, it is most likely a herpes infection. This is primarily transmitted through contact and should not be directly related to drinking contaminated water; i...[Read More] Understanding Persistent Low-Grade Fever: Possible Causes and Concerns
Lower Back Pain After Flu Vaccine: Is It a Side Effect?
Experiencing lower back pain after receiving the flu vaccine? Hello doctor, I received the flu vaccine on Friday afternoon, and since then my lower back has been very sore. Is this a side effect of the vaccine? I need to take care of my child, and especially after sitting in the ...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the question "<Is back pain after receiving the flu vaccine a side effect of the vaccine?>", here is the response: I. Please refer to the CDC's Q&A: http://www.cdc.gov.tw/qa.aspx? Q1: Is the flu vaccine safe? What side effects m...[Read More] Lower Back Pain After Flu Vaccine: Is It a Side Effect?
Understanding Oral Candidiasis: Causes, Symptoms, and HIV Concerns
Oral candidiasis Hello, doctor! In the past week or two, I noticed an oval-shaped white membrane on my lips. After scraping it off, I saw a slightly red sore that didn't hurt. Later, I wasn't sure if I bit it or if something else happened, but it turned into a regular u...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the question, "Is it necessary for me to get tested for HIV in my situation?" A: 1. According to the CDC website www.cdc.gov.tw/professional/page.aspx?treeid=7B56E6F932B49B90&nowtreeid=D03CCE3DF521E46A, there are three main routes of HIV tr...[Read More] Understanding Oral Candidiasis: Causes, Symptoms, and HIV Concerns
Post-Thyroid Cancer Surgery: Fertility Plans and Considerations
Post-thyroid cancer surgery considerations for fertility planning? Dear Dr. Hsiao, I underwent thyroid cancer surgery in early October 2015, which involved a total thyroidectomy and partial lymphadenectomy. I received radioactive iodine (I-131) treatment in early November 2015, ...
Dr. Xiao Yongxun Reply:
Dear Ms. H: 1. The half-life of iodine-131 is approximately 8 days. You may want to consult your attending physician regarding the dosage at that time to estimate the current residual amount in your body. Logically, from November 2015 to the present, it should theoretically have...[Read More] Post-Thyroid Cancer Surgery: Fertility Plans and Considerations
Understanding White Mucus on Lips: Causes and Treatments
There is white mucus on the lips? I'm not sure why there is white mucus on my lips that has also formed a membrane-like substance.
Dr. Xiao Yongxun Reply:
1. The complaint of having white mucus on the lips that can also form a membranous substance is rarely documented in medical literature for differential diagnosis. This indicates that it may simply be a manifestation, potentially normal or abnormal. Unless accompanied by other sp...[Read More] Understanding White Mucus on Lips: Causes and Treatments
Understanding Post-Spin Bike Discomfort: Causes and Concerns
Discomfort after cycling on a stationary bike during fitness training? Hello Dr. Hsiao, on October 23rd (Friday), after finishing my meal, I did a sprint cycling workout for about 3-5 minutes at the fitness center in the basement of my school. After that, I felt unwell, my face t...
Dr. Xiao Yongxun Reply:
1. Engaging in any form of exercise must be gradual to allow the body's various systems to make appropriate adjustments and adaptations. Implementing high-intensity physical training abruptly can be quite dangerous from a medical standpoint. On the other hand, aspects such a...[Read More] Understanding Post-Spin Bike Discomfort: Causes and Concerns
Understanding Severe Pneumonia and Complications in Elderly Patients
Pneumonia, currently undergoing intubation treatment? Doctor, I would like to ask you: My father, who is 83 years old, went to the emergency room due to back pain, but he has a long history of experiencing shortness of breath without further medical evaluation. He was initially s...
Dr. Xie Rongyuan Reply:
Hello: The patient is still experiencing an infection. It is advisable to discuss the condition and treatment with the attending physician, as I cannot provide any recommendations without observing the patient's clinical situation. Thank you for your message![Read More] Understanding Severe Pneumonia and Complications in Elderly Patients
Is It Enterovirus? Understanding Symptoms and Diagnosis
Is it an enterovirus? Hello, doctor: Last week, I had a continuous fever of about 40 degrees Celsius for several days, and my throat showed the following symptoms: https://imgur.com/hKPJaih. I would like to ask the doctor: 1. Does the photo indicate pharyngitis? 2. Given the cont...
Dr. Liao Zhongxin Reply:
Dear readers: 1. Regarding the typical common symptoms of enterovirus: (1) Hand, foot, and mouth disease: fever or mild fever, with scattered, non-painful, non-itchy, non-crusted, non-scarring small, elongated, light red rashes or small vesicular lesions on the palms (Figur...[Read More] Is It Enterovirus? Understanding Symptoms and Diagnosis
Understanding Anemia: Is Pale Eyelids a Sign of Blood Issues?
About Anemia Hello, doctor. Five years ago, I had a physical examination, and my blood test results showed no anemia. However, recently I noticed that the inside of my lower eyelids looks pale and lacks color, although my lips and nails are quite pink. I haven't experienced ...
Dr. Zeng Guosen Reply:
Hello, Xiao Bu: Pale lower eyelids do not necessarily indicate anemia. It is recommended to visit a hospital or laboratory for a hemoglobin test. If anemia is confirmed, further investigation into the underlying cause of the anemia should be conducted. Remember! Do not take iron ...[Read More] Understanding Anemia: Is Pale Eyelids a Sign of Blood Issues?
Persistent Lip Bump: When to Seek Medical Attention?
Lip issues I scraped my nail against my lip very hard. It swelled up before, but after it went down, there is now a round bump in the middle of my upper lip. It has been 4 months and it still hasn't gone away. What could be the problem? Should I see a doctor? I can still fee...
Dr. Liao Zhongxin Reply:
Dear readers: 1. Both the lips and skin are protected by a thick layer of keratin or mucous membrane that guards against bacterial infection. If this barrier is breached, bacteria from the skin or oral cavity may invade, leading to infection (redness, swelling, heat, and pain). 2...[Read More] Persistent Lip Bump: When to Seek Medical Attention?
Chronic Facial Redness and Heat: Understanding the Symptoms and Solutions
Severe facial redness and heat for several months? Hello Dr. Park, I apologize for the lengthy message, but I sincerely hope you can read through it. My mother is 49 years old. She began experiencing unexplained facial flushing and heat in May of last year (2011). Initially, th...
Dr. Li Zhiyao Reply:
Hello: There are many reasons for facial redness, with more common causes including skin allergies, eczema, seborrheic dermatitis, rosacea, menopause in women, emotional changes, alcohol, medications, seasonings, and spicy foods. However, some less common causes may be overlooked...[Read More] Chronic Facial Redness and Heat: Understanding the Symptoms and Solutions
Understanding a Round Bump on Your Upper Lip After Swelling
There is a round bump in the middle of the upper lip? I scraped the upper lip with my fingernail, and now my mouth is swollen. After the swelling went down, there is a round bump in the middle of my upper lip that I don't know what it is.
Dr. Liao Zhongxin Reply:
Dear readers: 1. The skin and mucous membranes of the lips typically heal quickly after injury or abrasion (new skin formation), provided there is no nutritional imbalance (such as picky eating) or underlying immune diseases (e.g., diabetes). They should return to their origina...[Read More] Understanding a Round Bump on Your Upper Lip After Swelling
Understanding Sudden Lip Redness and Peeling: Causes and Treatment
Swollen lips Hello Doctor, I would like to ask about my mother's suddenly very red lips. After a few days, the redness has gradually decreased, but her lips are peeling and somewhat painful. Could you please explain what might be the cause of this? Additionally, which depart...
Dr. Xiao Yongxun Reply:
Hello: There are many reasons for swollen lips, including viral or bacterial infections, allergic reactions, medication side effects, skin diseases, and more. Just based on this description, it is impossible to make a definitive diagnosis. I recommend that you take your loved one...[Read More] Understanding Sudden Lip Redness and Peeling: Causes and Treatment
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
Understanding Cracked Corners of the Mouth: Causes and Dietary Solutions
Cracked corners of the mouth? Hello, doctor: I would like to ask what causes cracks at the corners of the mouth (possibly a deficiency in B vitamins), or which types of vegetables should be included in the diet to prevent this. Thank you.
Dr. Xiao Yongxun Reply:
Hello: "Cracks at the corners of the mouth" are clinically referred to as angular cheilitis, which is characterized by a triangular-shaped redness, swelling, fissuring, and peeling at the corners of the mouth. The causes include infections (such as bacterial or fungal),...[Read More] Understanding Cracked Corners of the Mouth: Causes and Dietary Solutions
Sudden Swelling of Hands, Feet, and Lips: Lupus or Sun Exposure?
Sudden swelling of the hands, feet, and lips? I have lupus erythematosus. Yesterday, during the Qingming Festival, I was exposed to the sun while visiting graves. After that, I felt nauseous, had a headache, and my hands and feet became swollen. Could this be related to sun expos...
Dr. Zeng Guosen Reply:
Hello: According to netizens, symptoms appear to occur under sun exposure, which may be related to sun exposure and could be a physiological reaction or other underlying health issues. For safety, it is recommended to follow up with an outpatient clinic for further examination to...[Read More] Sudden Swelling of Hands, Feet, and Lips: Lupus or Sun Exposure?