Poisoning, Family Medicine FAQ

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Understanding Mercury Exposure Risks from Broken Fluorescent Bulbs

Addressing Concerns about Fluorescent Light Tubes Hello doctor, recently while changing a fluorescent light bulb, I accidentally dropped and broke it. I immediately used a broom to sweep up the shards. However, when I mentioned this to friends and family, they said that there is ...


Dr. Xiao Yongxun Reply:
Dear Mr. JAM: 1. To my knowledge, both fluorescent lamps and compact fluorescent bulbs contain mercury to enhance their functionality. When a fluorescent lamp or compact fluorescent bulb breaks, it does indeed release mercury vapor; however, the amount of mercury is lower compa...

[Read More] Understanding Mercury Exposure Risks from Broken Fluorescent Bulbs


Health Concerns After Possible Exposure to Cockroach Spray

The impact of cockroach spray on the body? Recently, I disposed of a garbage bag containing 9 boxes of discarded cockroach bait (Combat Max Roach Bait; https://pxbox.es.pxmart.com.tw/product/18480; according to online sources, the active ingredient is Fipronil 0.05% w/w). When I ...


Dr. Ye Qianyu Reply:
Hello! Based on your description, it does not constitute exposure. Even if there was exposure, there should be no specific symptoms in the short term; however, there may be risks of carcinogenesis and reproductive-related hazards in the long term.

[Read More] Health Concerns After Possible Exposure to Cockroach Spray


Understanding Food Poisoning: Symptoms, Risks, and Recovery Tips

Nutritional Consultation On Monday night, I ate a Shaqima that was 10 days past its expiration date. I didn't notice the expiration date until I had finished it. On Tuesday morning, I felt some discomfort in my stomach, but I didn't associate it with eating expired food...


Dr. Ye Qianyu Reply:
Hello! We are unable to assess the condition of food. If you experience any discomfort, it is recommended to seek medical attention at a healthcare facility.

[Read More] Understanding Food Poisoning: Symptoms, Risks, and Recovery Tips


Understanding Symptoms: Nasal Congestion, Chest Pain, Vomiting, and Palpitations

Nasal congestion + runny nose + chest pain + vomiting + palpitations? Hello, I have been experiencing severe nasal congestion since December, which often prevents me from sleeping at night. (When my nose is clear, I have thick white phlegm.) After two to three weeks of significan...


Dr. Lin Zhebin Reply:
Hello: Based on the symptoms you described, we should consider the possibility of a respiratory or gastrointestinal infection. Additionally, the symptoms of chest pain and palpitations may indicate a cardiac issue, as potential causes can involve multiple organs. It is recommende...

[Read More] Understanding Symptoms: Nasal Congestion, Chest Pain, Vomiting, and Palpitations


Concerns About Ingesting Hand Soap: Should You Worry?

Please ask your question, and I'll do my best to assist you? Hello Dr. Lin, today when I used a foaming hand wash, I accidentally rinsed my mouth with it. I'm not sure if any of it actually entered my mouth, but I did smell the bubbles. Although I didn't swallow th...


Dr. Lin Zhebin Reply:
Hello: Ingesting hand soap usually involves a small amount, which generally has minimal impact on the oral cavity and gastrointestinal tract. There should not be any issues related to poisoning or alkaline burns. It is recommended to drink plenty of water and then monitor for any...

[Read More] Concerns About Ingesting Hand Soap: Should You Worry?


Understanding Formaldehyde Exposure: Symptoms, Risks, and Solutions

Formaldehyde-related issues? Hello Doctor, I recently purchased synthetic wood furniture and placed it on my balcony for two to three days before bringing it indoors, where it has been near my bed for a total of four days. However, due to possibly poor air circulation indoors, I ...


Dr. Liao Yaopan Reply:
Hello, regarding your concerns about new furniture possibly containing trace amounts of formaldehyde, there are currently no clinical tests available to measure formaldehyde levels in the body. To objectively confirm its presence, air sampling in the environment would need to sho...

[Read More] Understanding Formaldehyde Exposure: Symptoms, Risks, and Solutions


Risks of Mercury Poisoning from Broken Fluorescent Bulbs: What You Need to Know

Broken light tube, direct contact with skin? My mother is almost 50 years old. She just broke a fluorescent light bulb over the sink, which has probably been broken for over three years. She immediately picked it up with her bare hands, and after that, she didn't wash her ha...


Dr. Liao Yaopan Reply:
Hello, theoretically, elemental mercury in trace amounts should not be absorbed through intact skin; however, it is still advisable to avoid ingestion or inhalation of vapors. It is preferable to avoid contact altogether. If you are concerned, you may consider visiting a medical ...

[Read More] Risks of Mercury Poisoning from Broken Fluorescent Bulbs: What You Need to Know


Accidental Ingestion of Alcohol Gel: Risks and Medical Concerns

Ingestion of alcohol gel? On the evening of May 12th, while eating hot pot, I discovered a small transparent gel-like substance on the cabbage, about the size of a grain of rice. It seems that the staff might have accidentally gotten some lighter fluid on it while igniting the fi...


Dr. Liao Yaopan Reply:
Hello, most commercially available alcohol gels contain methanol and thickening agents. Methanol is indeed a toxic alcohol, and "excessive" intake can lead to acute methanol poisoning, which may occur within 6 to 12 hours or may be delayed until the next day. If you hav...

[Read More] Accidental Ingestion of Alcohol Gel: Risks and Medical Concerns


Accidental Borax Ingestion: What You Need to Know for Safety

Ingestion of borax? If you accidentally added about 20 grams of borax instead of flour while making pancakes and consumed it, it's important to seek medical attention immediately. Borax (sodium borate) is toxic and can cause serious health issues. While the amount ingested m...


Dr. Ye Qianyu Reply:
Hello! It is recommended that you visit a medical facility as soon as possible to confirm whether there are any signs of poisoning.

[Read More] Accidental Borax Ingestion: What You Need to Know for Safety


Concerns About Alcohol Disinfection in Shared Water Dispensers

Questions related to disinfectant alcohol? Hello, Doctor: I currently share a water dispenser with other residents on the same floor. I used 75% alcohol, classified as a type B disinfectant, to spray for disinfection. However, I later realized that my alcohol spray nozzle produce...


Dr. Lin Zhebin Reply:
Hello: If 75% alcohol is accidentally ingested, the primary concern is alcohol poisoning, especially in children. The general recommendation is to drink a large amount of water. However, unless a significant amount was sprayed during disinfection, ingesting a small amount should ...

[Read More] Concerns About Alcohol Disinfection in Shared Water Dispensers


Understanding Blood in Urine: Causes, Concerns, and When to Seek Help

Identifying the source of hematuria? My father recently experienced hematuria, and despite family urging him to seek medical attention, he has been unwilling to do so, which has made us very upset. He described his hematuria as being a deep red color and stated that it was consis...


Dr. Xiao Yongxun Reply:
1. Poisoning or rhabdomyolysis can lead to dark or red-colored urine; however, the term hematuria specifically refers to the presence of red blood cells in the urine. Gross hematuria is visible to the naked eye, while microscopic hematuria is detected under a microscope. 2. The...

[Read More] Understanding Blood in Urine: Causes, Concerns, and When to Seek Help


Persistent Abdominal Pain for Over a Month: Seeking Answers

Abdominal pain lasting for one month? Hello doctor, I have been experiencing abdominal pain for over a month. I have undergone examinations in gynecology, gastroenterology, and orthopedics, and everything came back normal. The tests I have had include a Pap smear, vaginal ultraso...


Dr. Xiao Yongxun Reply:
Dear Ms. Ake: 1. Abdominal pain is inherently challenging in clinical practice due to the wide range of organs and systems involved. 2. Taking upper abdominal pain or discomfort as an example, common diagnoses include gastric ulcers or gastritis, duodenal ulcers or duodenitis, ...

[Read More] Persistent Abdominal Pain for Over a Month: Seeking Answers


Understanding High Copper Levels in Urine: What You Need to Know

Elevated copper levels in health check-up? Hello Doctor, I had a health check two weeks ago, and my urine test showed the following results: copper (+++), protein (+-), and white blood cells (+). All other parameters like creatinine and uric acid were normal. What could be the ca...


Dr. Lin Zhebin Reply:
Hello: Regarding the elevated ketone levels in your urine test, the most common reason is due to fasting prior to the health examination. Fasting can lead to a decrease in blood glucose levels, causing the body to switch from utilizing glucose to metabolizing fatty acids into ket...

[Read More] Understanding High Copper Levels in Urine: What You Need to Know


Can Blood Tests Detect Formaldehyde Poisoning? Health Check Insights

Formaldehyde issues Can blood tests check for formaldehyde poisoning or elevated levels? Are there other health checks available for this? The office has recently been renovated, but as an employee, I don't have the authority to decide when to move in. However, I feel strang...


Dr. Liao Yaopan Reply:
Hello, currently there is no ideal biological monitoring method for formaldehyde available for clinical use. Significant acute exposure to formaldehyde may lead to metabolic acidosis. Ensuring proper ventilation to reduce environmental exposure is still the fundamental approach. ...

[Read More] Can Blood Tests Detect Formaldehyde Poisoning? Health Check Insights


Concerns About Mercury Exposure from Broken Fluorescent Bulbs

Breaking a fluorescent lamp releases mercury? Hello, Doctor: Last Monday, while I was throwing out the trash, I was in a hurry because there was a lot of garbage. As I was walking, a fluorescent light tube accidentally fell and broke. I didn’t look back and continued to throw awa...


Dr. Liao Yaopan Reply:
Hello, if intact skin comes into contact with elemental mercury, it is generally not absorbed. However, if mercury vapor is generated through heating, there may be concerns regarding exposure via the respiratory tract. Whether or not poisoning occurs depends on the level of expos...

[Read More] Concerns About Mercury Exposure from Broken Fluorescent Bulbs


Understanding Manganese Exposure Risks in Everyday Products

Manganese heavy metal-related issues? Hello Doctor: Recently, I came across some information. Certain industries, such as glass manufacturing, dyeing of fabrics, rubber production, ceramics, and soap manufacturing, have a risk of chronic manganese poisoning due to the use of mang...


Dr. Liao Yaopan Reply:
Hello, while it may be unavoidable to come into contact with trace amounts in your living environment, if all bodily systems are functioning normally, chronic poisoning is not easily induced. Online consultations are not equivalent to in-person medical visits and cannot provide d...

[Read More] Understanding Manganese Exposure Risks in Everyday Products


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


Health Risks of Surfactants in Household Cleaning Products

Inquiry about surfactants? Hello, I was using a specialized cleaner for stickers (ingredients: organic solvents, surfactants) and a 3-second adhesive remover (ingredients: hydrocarbons, surfactants). The containers clearly state "Do not intentionally inhale or ingest this pr...


Dr. Liao Yaopan Reply:
Hello, there are many factors that determine the toxicity level of a substance, including the type of substance and the amount of exposure. The first concern is that the concentration may be very low, resulting in a potentially minimal impact. The second issue is that the circums...

[Read More] Health Risks of Surfactants in Household Cleaning Products


Understanding Abdominal and Lower Back Warmth: When to Seek Medical Advice

Heat in the abdomen and lower back? Hello, doctor. For the past two to three months, I have occasionally felt a warmth in my lower abdomen and sometimes in my lower back (near the coccyx), but my skin does not feel hot. Recently, I have also experienced weakness and soreness in m...


Dr. Xiao Yongxun Reply:
Dear Miss Dayu: 1. The causes of lower abdominal pain or discomfort in women include gynecological, urological, musculoskeletal, gastrointestinal, vascular, and metabolic disorders. A detailed medical history and physical examination are usually required to identify potential di...

[Read More] Understanding Abdominal and Lower Back Warmth: When to Seek Medical Advice


Can Rest Alone Treat Suspected Acute Mercury Poisoning?

Can resting resolve suspected acute mercury poisoning? Hello, doctor: Seven days ago, I broke a mercury thermometer before going to bed (I have been taking my temperature daily due to the pandemic). I started feeling dizzy and nauseous while cleaning it, and after sleeping, I sti...


Dr. Liao Yaopan Reply:
Hello, generally speaking, direct skin contact with liquid mercury is not highly toxic. If mercury poisoning is suspected, its blood concentration can be monitored. The symptoms mentioned in the text require further evaluation. Please note: online consultations are not equivalent...

[Read More] Can Rest Alone Treat Suspected Acute Mercury Poisoning?


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