Blood Draw Infection Risks: Understanding Safety Protocols in Clinics
Blood draw infection issues? Hello, doctor: (1) Last month, I went to a private laboratory for a blood test. Normally, the procedure is to draw blood first and then pay, but that day I paid first before the blood draw. The technician counted out change for me using seven one-hund...
Dr. Liao Zhongxin Reply:
First, it is important to note that the HIV virus can only survive outside the human body for about 10 minutes. Therefore, unless the other person is covered in fresh blood and is in direct contact with your open wound, the risk of infection is very low. If you still have concern...[Read More] Blood Draw Infection Risks: Understanding Safety Protocols in Clinics
Can You Contract HIV Through Masturbation After Contact with Infected Fluids?
Transmission route - masturbation If a person has contact with the blood or semen of an HIV-infected individual on their hands, does not wash their hands, and then engages in masturbation with broken skin on their genitals, is there a risk of HIV infection?
Dr. Liao Zhongxin Reply:
First, let's review the transmission routes of HIV. There are three main transmission routes for the HIV virus: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse without a condom with an HIV-infected individual, or exchanging other bodily fluids, carri...[Read More] Can You Contract HIV Through Masturbation After Contact with Infected Fluids?
Managing Viral Warts and Hemorrhoids: Key Questions Answered
Having viral warts and hemorrhoids? Hello Doctor, about one or two weeks ago, I noticed something on my buttocks and went to see a dermatologist. The doctor said it was a viral wart, which I believe is genital warts. I have undergone one session of cryotherapy and have some quest...
Dr. Liao Zhongxin Reply:
To encourage men to receive the HPV vaccine, it has been renamed the Papillomavirus vaccine. Generally, adults carry the papillomavirus, but certain strains can lead to cancer or sexually transmitted infections. Therefore, the government encourages both young men and women to get...[Read More] Managing Viral Warts and Hemorrhoids: Key Questions Answered
Understanding Skin Bumps: Are They a Sign of Infection?
Inquiry about arm issues? Hello Doctor: I noticed three small bumps on my arms while showering in the past couple of days. They are a bit itchy, and I scratched the skin on my right arm, while the left arm looks somewhat like acne. I would like to ask if it is possible to contrac...
Dr. Liao Zhongxin Reply:
In public restrooms, it is advisable to use your own bathroom facilities to avoid skin diseases or other infectious diseases. If skin symptoms persist for an extended period or worsen, it is recommended to visit a nearby medical facility for evaluation.[Read More] Understanding Skin Bumps: Are They a Sign of Infection?
Can Intestinal Fluids and Mucus Transmit HIV Through Feces?
Transmission route: intestinal fluid? Feces from individuals infected with HIV may contain intestinal fluids and mucosa. Can these intestinal fluids and mucosa transmit the HIV virus?
Dr. Liao Zhongxin Reply:
Although the viral load in the gastrointestinal tract is not as high as in blood or genital organs, it still possesses a certain level of infectivity.[Read More] Can Intestinal Fluids and Mucus Transmit HIV Through Feces?
Could Oral Contact with a Massage Therapist Lead to Infection?
Infection concerns? Hello doctor, I visited a massage parlor on March 1st and licked the massage therapist's nipple. I know this is very unhygienic, but at that moment, due to some issues, I was emotionally unstable and acted foolishly. Starting on the night of March 3rd, I ...
Dr. Liao Zhongxin Reply:
In addition to HIV, there are other sexually transmitted infections (STIs) or skin diseases that can be transmitted through contact. HIV is primarily spread through unprotected sexual intercourse, sharing of drug injection needles, and vertical transmission from mother to child, ...[Read More] Could Oral Contact with a Massage Therapist Lead to Infection?
Understanding HIV Testing and Symptoms: What You Need to Know
HIV testing issues? On March 3rd, I engaged in high-risk sexual behavior. On March 12th, I began experiencing symptoms similar to the early stages of an acute infection, with a rash resembling herpes appearing on my temples. By March 13th, I also developed rashes on my body, and ...
Dr. Liao Zhongxin Reply:
Please refer to the information from the Centers for Disease Control (CDC). If you encounter any of the above high-risk situations, you can visit a nearby medical facility for consultation and testing, or you may also perform a rapid test on your own.[Read More] Understanding HIV Testing and Symptoms: What You Need to Know
Can Wearing Contaminated Underwear Lead to HIV Infection?
Transmission route (wound) If underwear contaminated with HIV-infected bodily fluids is worn unknowingly, and there is an open wound on the male genitalia, there is a potential risk of HIV transmission if the contaminated underwear comes into contact with the wound.
Dr. Liao Zhongxin Reply:
If exposed for more than 10 minutes, the HIV virus will die, so it is important to take good care of wounds and maintain personal hygiene to prevent the transmission of sexually transmitted infections.[Read More] Can Wearing Contaminated Underwear Lead to HIV Infection?
Concerns About Potential HIV Exposure During Sleep: What You Need to Know
You may experience pinprick sensations while sleeping? A few days ago, I took a short nap (about 10 minutes) in the library, and there was a strange person sitting next to me. I was worried that he might be an HIV-positive patient and could stab me with a needle, and that I might...
Dr. Zeng Guosen Reply:
If you have any questions, it is recommended to visit an infectious disease clinic for expert evaluation. Thank you for your inquiry.[Read More] Concerns About Potential HIV Exposure During Sleep: What You Need to Know
Understanding Persistent Skin Rashes: Possible Immune System Disorders
Red rashes on the back, posterior legs, arms, and anterior chest, with itching at night that makes it impossible to sleep, and some areas of skin peeling? Since January 2024, the patient has been experiencing symptoms and has visited three clinics where eczema or urticaria was su...
Dr. Zeng Guosen Reply:
The skin condition described by the netizen seems to be unrelated to the positive antinuclear antibody (ANA) titer of 1:5120. There may be other autoimmune diseases involved, and it is advisable to seek further medical evaluation. It is recommended to first visit a dermatology de...[Read More] Understanding Persistent Skin Rashes: Possible Immune System Disorders
Can HIV Infection Lead to Eye Removal? Understanding the Risks
Can HIV infection lead to eye enucleation? Can AIDS lead to eye removal?
Dr. Liao Zhongxin Reply:
Unless cancer or a virus directly invades the interior of the eyeball, enucleation is generally not necessary.[Read More] Can HIV Infection Lead to Eye Removal? Understanding the Risks
Can HIV Be Transmitted Through Blood and Alcohol Contact?
Suspected contact with blood that has been exposed to alcohol? Hello, doctor. I'm sorry to ask, but can HIV be transmitted through blood? Today, while disinfecting in the exhibition restroom, I noticed that the alcohol dispenser seemed to have some blood mixed with the alcoh...
Dr. Liao Zhongxin Reply:
According to the Centers for Disease Control and Prevention, there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse without a condom with an HIV-infected individual or exchanging other bodily fluids carries a risk o...[Read More] Can HIV Be Transmitted Through Blood and Alcohol Contact?
Concerns About Eating Tomato Pasta: Health Risks and Myths Explained
Please ask your question? Hello doctor, this evening I was persuaded by a friend to eat something I usually dislike, which is tomato. While eating the tomato pasta, I noticed a transparent, slightly sticky substance that resembled mucus. I'm not sure if this is how tomatoes ...
Dr. Liao Zhongxin Reply:
1. All items (including food) cooked at temperatures exceeding 100 degrees Celsius should not harbor any surviving pathogens, unless they are undercooked. 2. If you are concerned about the above situation, you can express your concerns to the establishment or choose not to eat, ...[Read More] Concerns About Eating Tomato Pasta: Health Risks and Myths Explained
Understanding Urticaria Linked to Thyroid Hormone Medications
Thyroid hormone medication can cause urticaria? Hello, doctor! I had my thyroid removed many years ago, so I have been taking thyroid hormone for years. My current dosage is one Eltroxin 100 mcg tablet per day. In recent years, I have frequently experienced hives, and I am unsure...
Dr. Li Jian Reply:
There are other thyroid hormones available, but if thyroid function is normal, urticaria caused by thyroid hormones is rare. Thank you for your inquiry.[Read More] Understanding Urticaria Linked to Thyroid Hormone Medications
Can You Get HIV from Using a Thermometer After an Infected Patient?
Transmission routes of HIV (ear thermometer) If the previous patient was an HIV-positive individual and used an ear thermometer that came into contact with a wound or blood, and then I subsequently used the same ear thermometer on myself while having a wound in the same area, wou...
Dr. Liao Zhongxin Reply:
1. Theoretically, it should not be transmitted; the transmission routes for HIV include unprotected sexual intercourse, improper blood transfusions, and transmission from an HIV-positive mother during regular prenatal check-ups. 2. Generally, routine physical examinations and c...[Read More] Can You Get HIV from Using a Thermometer After an Infected Patient?
Understanding Infection Risks from Contaminated Solutions
Concerns about sexually transmitted infections (STIs) transmission? 1. If infected blood drips into a solution and someone then uses that solution on a wound, is there a risk of infection? 2. If a person applies povidone-iodine (and allows it to dry) before coming into contact ...
Dr. Liao Zhongxin Reply:
1. First, it depends on what type of solution it is. If it is plain water, the HIV virus can survive for about ten minutes before it dies; if it is a disinfectant, it is unlikely to survive at all. Therefore, transmission of HIV is not possible. 2. Similarly, it is not possible t...[Read More] Understanding Infection Risks from Contaminated Solutions
Struggling with Unexplained Health Issues: Seeking Effective Solutions
There are many health conditions? Hello, doctor. I have been experiencing many health issues, but I have encountered obstacles in seeking medical help and have not been able to find the cause of my problems or receive effective assistance. Therefore, I would like to seek your opi...
Dr. Lin Wufu Reply:
Hello, you may need to schedule a follow-up appointment with the Infectious Disease Department for further examination to determine if there are any physiological issues. Additionally, please measure your body temperature daily to check for fever after experiencing chills and shi...[Read More] Struggling with Unexplained Health Issues: Seeking Effective Solutions
Post-Exposure Prophylaxis for STIs: Key Questions and Dietary Guidelines
Post-Exposure Prophylaxis (PEP) for Sexually Transmitted Infections (STIs) Hello Doctor, I would like to ask about my situation. I had unprotected vaginal intercourse with an unfamiliar woman (without a condom and with ejaculation) and took PEP medication 25 hours later. I also h...
Dr. Liao Zhongxin Reply:
1. There are no dietary restrictions while using the guitar vein; it can be used at any time or not used at all. 2. The protective effect of the hepatitis B vaccine diminishes over time; if you are required to work in a healthcare facility, it is recommended that you get tested...[Read More] Post-Exposure Prophylaxis for STIs: Key Questions and Dietary Guidelines
Consulting a Doctor: COVID-19 Symptoms and Concerns Explained
Consult a doctor? Hello Doctor, I tested positive for COVID-19 a few days ago and have a few questions. I am currently taking Qingguo No. 1 and have also visited an ENT specialist for medication to treat my sore throat and runny nose. I noticed that my phlegm has been yellow and ...
Dr. Liao Zhongxin Reply:
1. After several days of forceful coughing, it is normal to have some blood-tinged sputum due to the rupture of small blood vessels in the trachea. However, if there is a significant amount of fresh blood, it is different, and you should seek medical attention. 2. Whether it...[Read More] Consulting a Doctor: COVID-19 Symptoms and Concerns Explained
Understanding HIV Transmission Risks: Oral and Anal Concerns
Regarding healthcare? Hello, doctor. I would like to ask three questions. 1. If there is a wound in the mouth (such as on the lips or inside the mouth), can I get infected if I eat something that has HIV-infected blood or bodily fluids? 2. Similarly, if I have a wound in my m...
Dr. Lin Wufu Reply:
1. If bodily fluids contain live HIV, there is indeed a risk of infection. 2. All diseases transmitted through bodily fluids or droplets have the potential for infection. 3. Viruses typically die within minutes outside the human body, and public restrooms are unlikely to have bod...[Read More] Understanding HIV Transmission Risks: Oral and Anal Concerns