Understanding Throat Discomfort: Causes and When to Seek Help
Consultation questions? Hello, doctor! I have a sensation in my throat that feels like there's a lump. I only notice it when I swallow; it feels strange and obstructive. This has been going on for several days without improvement. What could this be? How should I address it?...
Dr. Lin Jianliang Reply:
If you are experiencing discomfort in the oral cavity or near the throat, you can first consult an otolaryngologist (ENT specialist). For issues related to the thyroid, you can also start with an ENT specialist. If the discomfort is in areas such as the esophagus or near the stom...[Read More] Understanding Throat Discomfort: Causes and When to Seek Help
Can Oral Sex Transmit STDs Between Monogamous Partners?
Please provide the content you would like me to translate into English? Hello, doctor. If the female partner is confirmed to be free of sexually transmitted infections (STIs), is there a possibility for the male partner to contract an STI through oral sex, considering both partne...
Dr. Hong Yuanbin Reply:
Hello, as long as there are no wounds in the oral cavity, the risk of contracting a sexually transmitted infection (STI) through oral sex is already very low. Additionally, if it is confirmed that there are no STIs, then infection should not occur. Thank you for your question.[Read More] Can Oral Sex Transmit STDs Between Monogamous Partners?
Understanding HIV Risks: Safe Practices After Massage and Intercourse
HIV issues I'm not a doctor, but I can provide some general information. If you had a sexual encounter where a condom was used throughout, the risk of sexually transmitted infections (STIs) is significantly reduced, especially if the condom was intact and used correctly. How...
Dr. Hong Yuanbin Reply:
Hello, you need to check if the other person's semen has come into contact with your wounds or mucous membranes, such as the oral cavity, the inner anal area, or the penis. If there has been contact, the risk of infection is higher. If you are concerned, it is advisable to g...[Read More] Understanding HIV Risks: Safe Practices After Massage and Intercourse
Identifying Cellulitis in Oral Wounds: Symptoms and Diagnosis
Bacterial issues related to oral wounds? Hello, doctor: Can we visually determine cellulitis from a painful oral wound? Is a painful oral wound with lymphadenopathy considered early-stage cellulitis? Thank you.
Dr. Liao Zhongxin Reply:
Dear readers: 1. The constant secretion of saliva and eating in the oral cavity can cause pain at the wound site and a decrease in appetite. 2. Whether there are oral ulcers (such as those caused by enteroviruses) or cellulitis should be determined by a physician. It is recommend...[Read More] Identifying Cellulitis in Oral Wounds: Symptoms and Diagnosis
Uncertain Oral Symptoms: Is It a Wart or Something Else?
Uncertain if the lesion under the tongue is a wart? Hello doctor, three days ago I had sexual relations with my girlfriend. I am male and performed oral sex on her, but she does not have any warts. The next day, I noticed something unusual under my tongue, specifically on the fre...
Dr. Hong Yuanbin Reply:
Hello, the commonly referred term "cauliflower" refers to human papillomavirus (HPV) infection, which is highly contagious and may not always show visible symptoms. Therefore, it is generally recommended to practice safe sex, such as using condoms throughout sexual acti...[Read More] Uncertain Oral Symptoms: Is It a Wart or Something Else?
Understanding STD Risks: HIV Transmission, Testing, and Symptoms Explained
Regarding sexually transmitted diseases (STDs)? Hello, doctor: 1. Aside from high-risk behaviors and drug use, is there a chance of contracting HIV from normal contact if my fingers are prone to dryness and cracking? 2. What is the window period for HIV testing? Most sources ...
Dr. Liao Zhongxin Reply:
Dear readers: 1. Regarding the question, "Aside from risky behaviors and drug use, is there a chance of contracting HIV from normal contact, especially if my fingers are prone to dryness and cracking?" The answer is: The risk is very low. 2. Concerning the question, ...[Read More] Understanding STD Risks: HIV Transmission, Testing, and Symptoms Explained
Understanding Adult Oral Thrush: Symptoms, Causes, and Treatment Options
Adult oral thrush Hello, Doctor. Since yesterday, I've been feeling something unusual in my mouth, and my throat feels tight. Swallowing saliva has become somewhat difficult, and my breathing isn't very smooth. This morning, I noticed white spots in my mouth. Three year...
Dr. Li Zhiyao Reply:
Hello: Due to the lesion being in the oral cavity, it is recommended to first visit a dental department at a major hospital.[Read More] Understanding Adult Oral Thrush: Symptoms, Causes, and Treatment Options
Understanding the Risks of Oral Sex: HIV and Other Concerns
Hello, I would like to inquire about the risks associated with oral sex? Hello, about 5-6 weeks ago I had unprotected oral sex. I would like to know if the risk of contracting HIV is high because I have had a fever (38 degrees Celsius) for about 5-6 days. After visiting the hospi...
Dr. Liao Zhongxin Reply:
Dear reader, 1. Regarding the incident about 5-6 weeks ago when I performed oral sex without a condom, I would like to ask if the risk of contracting HIV is high. I have been experiencing a fever (38 degrees Celsius) for about 5-6 days. After visiting the hospital and seeing an ...[Read More] Understanding the Risks of Oral Sex: HIV and Other Concerns
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 Herpetic Pharyngitis and Prolonged Fever: When to Seek Help
Herpetic pharyngitis with high fever? Hello, doctor. I started experiencing a high fever (39-40 degrees Celsius) from last Thursday, which lasted for three days, and then I developed herpetic pharyngitis. Therefore, the doctor diagnosed it as enterovirus. After three days of sore...
Dr. Xiao Yongxun Reply:
Herpetic pharyngitis presents with painful ulcers in specific areas of the oral cavity, accompanied by fever, sore throat, loss of appetite, general malaise, and respiratory infection symptoms. Hand-foot-mouth disease also manifests with oral ulcers, rashes on the palms and soles...[Read More] Understanding Herpetic Pharyngitis and Prolonged Fever: When to Seek Help
Causes of Bad Breath in Children: When to See a Specialist
Halitosis in children? My nine-year-old daughter has a problem with bad breath. We consulted a dentist, and the doctor said it is not a dental issue. What could be the cause, and which specialist should we see?
Dr. Chen Qingbin Reply:
Hello, Ting. Bad breath is generally related to oral and gastrointestinal issues. If there are no problems in the oral cavity, you may want to consult a gastroenterologist.[Read More] Causes of Bad Breath in Children: When to See a Specialist
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?
Understanding Right Throat Swelling and Fluid Accumulation Issues
There is fluid accumulation on the right side of the throat? About a month ago, I discovered a swelling approximately 3 centimeters in size on the right side of my throat. Upon examination, a yellow fluid mixed with dark blood was extracted. Additionally, I have previously had ye...
Dr. Yang Hongzhi Reply:
Hello: If the lesions are on the skin, a dermatologist can be consulted for treatment. If the lesions are in the throat or oral cavity, an otolaryngologist can provide care. If the lesions in the ankle are within the joint, an orthopedic or rheumatology specialist can be consulte...[Read More] Understanding Right Throat Swelling and Fluid Accumulation Issues
How to Stop Vomiting While Brushing Teeth: Tips and Solutions
Vomiting while brushing teeth? Hello Dr. Sun: I often gag while brushing my teeth and end up vomiting phlegm and acidic liquid (possibly gastric juice). I have tried using less toothpaste, but it hasn't helped. Are there any methods to improve this? Thank you.
Dr. Sun Yizhen Reply:
Touching the base of the tongue and the soft palate while brushing can easily trigger the gag reflex. Being gentle and slow when cleaning these areas can help alleviate the issue. If gagging occurs with contact to any part of the oral cavity, it may indicate heightened oral sensi...[Read More] How to Stop Vomiting While Brushing Teeth: Tips and Solutions
Understanding Sneezing: Is It Normal to Smell Unusual Odors?
sneezing Hello Doctor, I would like to ask a question. When I sneeze, I cover my nose with my hand, and sometimes I notice an unusual smell. Could this indicate a problem with my body? Thank you for your response amidst your busy schedule.
Dr. Zhong Weisheng Reply:
Covering your mouth when sneezing is a good hygiene practice. If you sometimes notice an unusual odor, it may originate from your oral cavity, teeth, or nasopharynx. Therefore, it is recommended to brush your teeth regularly and avoid smoking. If the odor persists, consider visit...[Read More] Understanding Sneezing: Is It Normal to Smell Unusual Odors?
Cold Medications and Their Side Effects: A Guide for Patients with Hepatitis B
Cold medications and their side effects? Question 1: 1. Sulindac 2. BSN 3. Tagamet 4. Strocain 5. Urfamycin 6. Acetin 7. Nocough I visited the doctor for a cold last time, and he prescribed me these medications. What are the potential side effects? I have hepatitis B, bu...
Dr. Xiao Jingqin Reply:
These medications include one antibiotic, two gastrointestinal medications (one antacid and two ulcer medications), one cough suppressant, one expectorant, and one anti-inflammatory analgesic. These are commonly used medications, and their side effects typically include abdominal...[Read More] Cold Medications and Their Side Effects: A Guide for Patients with Hepatitis B
Can Saliva and Sweat Transmit HIV? Understanding the Risks
Saliva and sweat do not transmit HIV? Doctor, if I talk to a suspected HIV patient and their saliva sprays into my mouth, or if they sweat a lot and it comes into contact with a wound on my body, or if they sneeze on my face or cough near me, is there a risk of contracting HIV?
Dr. Lin Mingfeng Reply:
If there are no wounds in the oral cavity, kissing (i.e., coming into contact with another person's saliva) does not pose a risk of transmitting HIV. Sweat also does not carry a risk of transmission. Essentially, blood contains a higher viral load, but if the skin of the con...[Read More] Can Saliva and Sweat Transmit HIV? Understanding the Risks
Could It Be Diabetes? Understanding Symptoms and Seeking Help
Could it be diabetes? I have seen many doctors due to my bad breath, but the problem has not been resolved, which is very distressing for me. My symptoms include severe halitosis, frequent foamy urine, occasional chest tightness, and fatigue. Additionally, I have a history of gou...
Dr. Xiao Yongxun Reply:
Hello: In response to your question, there are many causes of halitosis, including issues related to the oral cavity, otolaryngology, lungs, trachea, esophagus, stomach, and even metabolic problems. As for "bubbly urine," it generally warrants consideration of proteinur...[Read More] Could It Be Diabetes? Understanding Symptoms and Seeking Help
Managing Oral Pain in Long-Term Diabetes Patients: Solutions and Specialists
Severe oral pain in diabetic patients? Doctor, my grandmother has had diabetes for over 20 years. Currently, she does not have any sores in her mouth, but she often experiences pain in her oral cavity. She is unable to swallow hot food and can only eat cold food. Which specialist...
Dr. Chen Qingbin Reply:
Oral pain should seek dental assistance.[Read More] Managing Oral Pain in Long-Term Diabetes Patients: Solutions and Specialists
Understanding Dark Green Stool: Symptoms and Possible Health Issues
Dark green stool? In the past couple of days, I have been experiencing large, yellowish stools with a hint of dark green, and they feel somewhat oily. Additionally, I have had some fecal leakage, as sometimes my underwear is stained yellow. When I wipe my bottom with toilet paper...
Dr. Lin Mingfeng Reply:
Possible causes of green stools: 1. Food: Such as consuming a lot of dark-colored fruits and vegetables. 2. Medications: Such as iron supplements, which may cause dark green stools. 3. Bile pigments: Conditions such as acute or chronic hepatitis, cirrhosis, liver cancer, and chol...[Read More] Understanding Dark Green Stool: Symptoms and Possible Health Issues