Hands, Family Medicine FAQ - Page 7

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Do I Need a Tetanus Shot for a Minor Scratch? Expert Advice

Scratching Issues Hello, Doctor. I’m not sure if it’s because I’ve been washing my hands and using alcohol frequently lately, but my skin feels fragile. I accidentally scratched my hand on a wooden board, and now there’s a red mark. I would like to know if I need to go get a teta...


Dr. Ye Qianyu Reply:
Hello! The tetanus vaccine is effective for 5 to 10 years after administration, so there is no need for a booster shot during that period. Regarding wound care, based on your description, it appears to be a superficial wound, so hydrogen peroxide is not necessary. You can clean i...

[Read More] Do I Need a Tetanus Shot for a Minor Scratch? Expert Advice


Hand Hygiene and Disease Risks: Alcohol Disinfection in Public Spaces

Hygiene practices: hand sanitization? Hi Doctor, if I touch products in a public place without washing my hands but use 75% alcohol to sanitize my hands before eating, what diseases could I potentially be at risk of contracting? Thank you. The recent virus outbreak has been quite...


Dr. Chen Bozhang Reply:
It is recommended that you wash your hands frequently.

[Read More] Hand Hygiene and Disease Risks: Alcohol Disinfection in Public Spaces


Understanding Heat Sensation in Hands and Neck: Possible Causes and Solutions

Heat sensation in the palms and back of the neck? Hello doctor, I have been experiencing chest tightness, warmth in my palms, and heat in the back of my neck lately. I went for an internal medicine check-up, including X-rays and blood tests, which showed no signs of inflammation ...


Dr. Xiao Yongxun Reply:
Dear Mr. Hsu: 1. Based on your statements and records, it is difficult to determine the exact issue. 2. I can personally suggest maintaining a regular diet with three balanced meals a day, avoiding high-fat, high-sugar, and overly salty foods. Additionally, do not overeat; it is...

[Read More] Understanding Heat Sensation in Hands and Neck: Possible Causes and Solutions


Concerns About Bleach Use and Health Risks for Janitors

Please ask your question? Hello Doctor: I am currently working as a janitor, and my daily tasks involve cleaning restrooms and sweeping floors. Given my job, I believe the likelihood of encountering Helicobacter pylori due to contact with feces is significantly increased, althoug...


Dr. Xiao Yongxun Reply:
Dear Mr. Jason: 1. Bleach is a strong and effective household disinfectant, with its main ingredient being sodium hypochlorite. It denatures microbial proteins, effectively killing bacteria, fungi, and viruses. Since sodium hypochlorite gradually decomposes over time and is also...

[Read More] Concerns About Bleach Use and Health Risks for Janitors


Concerns About Virus Transmission from Contaminated Gloves: A Family Doctor's Insight

Medical inquiry Hello Dr. Hsiao, recently the news about the Wuhan pneumonia has made everyone quite anxious. Just now, while waiting for a train at Kaohsiung Station with my sister, we went to the restroom, and while washing our hands, it seemed that the cleaning staff was washi...


Dr. Xiao Yongxun Reply:
Dear Ms. Chen: 1. The cleaning staff indeed lacks self-control and is also impolite. 2. However, washing items with clean tap water does have a certain ability to rinse and clean away bacteria or viruses; therefore, theoretically, it should not pose a significant risk. Moreove...

[Read More] Concerns About Virus Transmission from Contaminated Gloves: A Family Doctor's Insight


Concerns About Virus Transmission from Contaminated Gloves: A Family Medicine Inquiry

Medical inquiry Hello Dr. Hsiao, recently the news about the Wuhan pneumonia has really made people anxious. Just now, while waiting for a train at the Kaohsiung station with my sister, we went to the restroom together. While washing our hands, it seemed that the cleaning staff w...


Dr. Xiao Yongxun Reply:
Dear Ms. Chen: 1. The cleaning staff indeed lacks self-control and is also impolite. 2. However, using clean tap water to wash items does have a certain ability to rinse and clean away bacteria or viruses; therefore, theoretically, there should not be any major issues. Moreover...

[Read More] Concerns About Virus Transmission from Contaminated Gloves: A Family Medicine Inquiry


Why Your Hands Tingle While Using Your Smartphone: A Doctor's Insight

When using a smartphone? Recently, I've been experiencing numbness in my hands while using my phone. It starts to feel numb after a short period of use. What could be the cause?


Dr. Chen Bozhang Reply:
Dear Mr. Yi: In your message, you mentioned that your hands become numb while using your phone, which may be related to localized nerve compression. I recommend that you visit the neurosurgery outpatient clinic at the hospital for a physician to evaluate the cause.

[Read More] Why Your Hands Tingle While Using Your Smartphone: A Doctor's Insight


Understanding Numbness in Hands and Feet: Causes and Solutions

Numbness in the hands and feet? Hello, Doctor: I previously had no exercise habits and spent a long time sitting in front of the computer. Since the end of August, I have been experiencing hand numbness, which at one point was so painful that I couldn't sleep. This lasted fo...


Dr. Ye Qianyu Reply:
Hello! Based on your description, I recommend that you visit a rehabilitation specialist. Please observe whether the area of numbness has a specific distribution, its duration, any factors that exacerbate or alleviate it, and whether certain positions trigger it. This information...

[Read More] Understanding Numbness in Hands and Feet: Causes and Solutions


Can Touching Stray Cats and Dogs Abroad Lead to Infections?

Is there a risk of contracting diseases from petting local stray cats and dogs while abroad? Hello Doctor, last week I traveled to Turkey and touched some stray cats and dogs. I can't remember if I washed my hands before eating. Could I be infected with any diseases from the...


Dr. Chen Bozhang Reply:
Hello, Anonymous Lady: You mentioned that you touched local stray cats and dogs while traveling in Turkey. If you do not have any wounds on your hands, it is unlikely that you would contract any contact-transmitted diseases. If you experience any symptoms of discomfort, please vi...

[Read More] Can Touching Stray Cats and Dogs Abroad Lead to Infections?


First Aid After a Car Accident: What to Do If You Touch Blood

Seeing someone injured in a car accident, I touched blood while helping? Hello Doctor: Yesterday evening, I witnessed a car accident where someone was lying on the ground with an injury to the left side of their head, bleeding profusely. There was a pharmacy nearby, so I bought s...


Dr. Xiao Yongxun Reply:
Dear Miss Xiao Li: 1. If the skin that comes into contact with your hand has no wounds, then the possibility of infection from exposure to blood or serum is negligible; human skin serves as the first line of immune defense. 2. The so-called serological infectious diseases main...

[Read More] First Aid After a Car Accident: What to Do If You Touch Blood


How Long Does It Take to Metabolize Toxic Solvents Like Chloroform and Phenol?

Inhalation of organic solvents? Hello Doctor: Due to laboratory requirements and equipment issues, I have been inhaling and coming into contact with chloroform and phenol for a year and a half. During this time, I was exposed almost daily for over 8 hours, and I sometimes experie...


Dr. Liao Yaopan Reply:
According to the information from https://rais.ornl.gov/tox/profiles/chlorofo.html and https://www.atsdr.cdc.gov/toxguides/toxguide-115.pdf, both chloroform and phenol are substances that are rapidly metabolized. However, chloroform may have a higher absorption in adipose tissue,...

[Read More] How Long Does It Take to Metabolize Toxic Solvents Like Chloroform and Phenol?


Can Dropped Items in the Bathroom Spread Infections? Expert Advice

An item fell on the floor of the restroom? Hello doctor, today after using the restroom and washing my hands, something from my pocket fell to the ground. I picked it up and cleaned it, then washed my hands with soap. I would like to know if there is a possibility of transmitting...


Dr. Xiao Yongxun Reply:
Dear Mr. Chen: 1. Sexually transmitted infections (STIs) are infectious diseases caused by sexual contact or blood transmission. Touching a toilet seat, chair, or objects that have been in contact with an STI patient, or even a polite hug with an STI patient, does not transmit ...

[Read More] Can Dropped Items in the Bathroom Spread Infections? Expert Advice


Understanding Numbness in Limbs: Causes and Concerns

Numbness in the hands and feet? Hello, Doctor. Since mid-January, I have been experiencing discomfort in my ears with a feeling of fullness. I have consulted several otolaryngologists and had my hearing tested at major hospitals, which came back normal. Later, I experienced dizzi...


Dr. Hou Angting Reply:
Hello, this user. After the physician's examination, if you still experience discomfort, and it may be related to poor peripheral blood circulation, it is recommended that you visit a cardiology clinic for further consultation, evaluation, and examination. Wishing you good h...

[Read More] Understanding Numbness in Limbs: Causes and Concerns


Understanding Elevated Body Temperature: Causes and Concerns

Elevated body temperature? Hello Doctor: Recently, my body temperature has been elevated at night (with cold hands and feet), and I'm not sure what the issue might be. My eyes also feel particularly strained, and I feel very tired. I was recently diagnosed with rheumatoid ar...


Dr. Xiao Yongxun Reply:
Dear Ms. Mini: 1. The symptoms you described, such as elevated body temperature, cold hands and feet, and eye fatigue, can occur in many diseases; of course, due to autoimmune responses, rheumatoid arthritis may also be a possibility. 2. Whether your symptoms are directly or ...

[Read More] Understanding Elevated Body Temperature: Causes and Concerns


Understanding Your Symptoms: When to Seek Medical Help for Discomfort

Physical discomfort? Hello Doctor: In recent months, I have been experiencing various pains, and I'm unsure if they are due to stress or if there are actual health issues. For the past few weeks, I have been feeling very dizzy, accompanied by a constant desire to sleep. Ofte...


Dr. Xu Peiqi Reply:
Hello Mr. Hsueh, thank you for your inquiry, and I appreciate your efforts regarding your health condition. To summarize your concerns, you are experiencing dizziness and fatigue, nausea, poor appetite, acid reflux, irregular bowel movements with blood, and occasional chest tight...

[Read More] Understanding Your Symptoms: When to Seek Medical Help for Discomfort


Understanding Open Wounds: Skin Irritation and HIV Infection Risks

Questions about skin abrasions and infections? A skin abrasion without bleeding that is red and painful to the touch is considered an open wound. If this wound comes into contact with HIV-infected blood, there is a potential risk of infection. However, the risk of HIV transmissio...


Dr. Xiao Yongxun Reply:
Dear Mr. Anonymous: 1. The skin can be divided into the epidermis, dermis, and subcutaneous tissue. The epidermis is composed of keratinocytes and can be further divided from the deepest to the most superficial layers into the stratum basale, stratum spinosum, stratum granulosum...

[Read More] Understanding Open Wounds: Skin Irritation and HIV Infection Risks


Which Medical Specialty Should I Consult for My Unexplained Symptoms?

Which specialty should I see? Hello Doctor, I have many strange little ailments in my body, and I really don't know which specialty to consult. I experience hand tremors that are difficult to control; my hands shake when I hold things, when someone touches me, while picking ...


Dr. Xiao Yongxun Reply:
Dear Miss You: Please discuss this with your neurologist; based on your description, I believe it may be a neurological issue. If necessary, a consultation with a psychiatrist may also be required. Imaging studies or immunological and biochemical tests may not definitively identi...

[Read More] Which Medical Specialty Should I Consult for My Unexplained Symptoms?


Waking Up with Swollen and Painful Fingers: Causes and Solutions

Waking up with swollen and painful hands and fingers? Hello, I would like to ask: Recently, when I wake up every day, all five fingers on both hands are swollen and painful. However, after shaking my hands and massaging my fingers, they return to normal. This issue does not occur...


Dr. Cai Dongqi Reply:
Hello, it is recommended that you visit the family medicine department or obesity clinic at various hospitals for further follow-up.

[Read More] Waking Up with Swollen and Painful Fingers: Causes and Solutions


Accidental Skin Contact with Eco-Friendly Degreaser: Risks and Precautions

Contact with stain remover on the skin? Hello, doctor. Today, while using an environmentally friendly degreaser, I accidentally got it all over my hands. My hands feel cool, similar to the sensation of alcohol. Is this due to evaporation? I washed my hands immediately. Should I b...


Dr. Xiao Yongxun Reply:
Dear Mr. Zhi: 1. According to the information published on the CPC Corporation website, the Kuo Guang brand cleaning naphtha is a fast-drying aliphatic solvent with a boiling point ranging from 60 to 107°C. Its characteristics include low sulfur content and no odor. It can be us...

[Read More] Accidental Skin Contact with Eco-Friendly Degreaser: Risks and Precautions


Understanding the Risks of Infection from Contaminated Surfaces

Urinary transmission Hello, Doctor: Today, my phone fell on the floor of the hospital restroom while I was using it. The floor was partially wet, and I’m not sure if it was urine. The phone screen got some of it on it. I did wipe it down with a disinfectant used for toilet seats,...


Dr. Xiao Yongxun Reply:
Dear Ms. LISA: 1. Contact with bodily fluids does carry a risk of infectious diseases; however, I believe the risk is quite low. If you are concerned, please discuss it with your family physician for monitoring, or visit an infectious disease clinic if you develop any symptoms....

[Read More] Understanding the Risks of Infection from Contaminated Surfaces


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