Parasites, Family Medicine FAQ

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Are Undercooked Sausages Safe? Understanding Parasite Risks and Solutions

Suspected undercooked sausage? Hello Doctor, I recently cooked the microwave sausages from 7-Eleven, but due to my lack of experience, I couldn't determine if they were fully cooked. I found online that there might be concerns about parasites and other issues. I would like t...


Dr. Xiao Yongxun Reply:
Dear Mr. Tim: 1. I apologize; I am not aware of the detailed manufacturing process of the "7-11 microwave sausage," so I cannot determine the possibility of parasitic infections or the presence of eggs. In our country, over the past few decades, there have been very fe...

[Read More] Are Undercooked Sausages Safe? Understanding Parasite Risks and Solutions


Understanding Parasite Infections: Risks from Stray Dogs and Hygiene

Questions about parasitic infections? Hello Doctor, Q1: Since I live in the countryside, there are stray dogs around my home and near my workplace. There is often dog feces on the road. Yesterday, after a light rain, I walked to my car and felt water droplets hitting the ground...


Dr. Ye Qianyu Reply:
Hello! Based on your description, it is advisable to avoid polluted environments if possible. It is recommended that you wash your hands properly with soap for at least 20 seconds after coming into contact with dirt. If you are unable to wash your hands immediately, do not touch ...

[Read More] Understanding Parasite Infections: Risks from Stray Dogs and Hygiene


Concerns About Parasite Infection After Eating Raw Crab in Korea

After eating raw crab in South Korea, experiencing discomfort? Hello Doctor, I had several servings of raw crab in Korea on the night of March 4th this year, but I did not experience any discomfort at that time. After returning home, I developed a fever and gastrointestinal disco...


Dr. Ye Qianyu Reply:
Hello! Since the symptoms of lung fluke infection are similar to those of gastroenteritis, and the incubation period can last from 6 to 10 weeks, if you are concerned, you may want to undergo a stool examination and seek medical attention at a healthcare facility.

[Read More] Concerns About Parasite Infection After Eating Raw Crab in Korea


Can Shower Water Inhalation Lead to Amoebic Infection Risks?

Accidentally inhaling tap water while showering? Hello doctor, recently while taking a shower at home, I accidentally tilted my head back and inhaled tap water. I've been hearing a lot about amoebic parasites lately. Could you please tell me if inhaling tap water while showe...


Dr. Ye Qianyu Reply:
Hello! Currently, water treatment plants in Taiwan commonly add chlorine gas to disinfect and kill pathogens such as bacteria, viruses, and amoebic protozoa. Therefore, using tap water generally does not pose a risk of amoebic protozoan infection, unless contaminated water source...

[Read More] Can Shower Water Inhalation Lead to Amoebic Infection Risks?


Do You Need to Clean Up? Essential Hygiene Tips for Everyday Situations

Is cleaning necessary? Hello, Doctor. 1. If I share a phone or other items with someone who is wearing makeup, should I remove my makeup? 2. If the hairstylist is wearing makeup and during the haircut, they inevitably touch my neck or other areas, should I remove my makeup, or ...


Dr. Ye Qianyu Reply:
Hello! Here are the answers to your questions: 1. Yes, you can choose gentle makeup removal products. 2. No, regular cleansing is sufficient. 3. Yes, clothes can be washed normally. 4. Yes, clothes can be washed normally.

[Read More] Do You Need to Clean Up? Essential Hygiene Tips for Everyday Situations


Essential Hygiene Tips to Prevent Infections from Contaminated Items

Infection issues Hello, Doctor: 1. Should clothing or items that come into contact with corners of public environments or animals and insects that may harbor a higher concentration of bacteria or parasites (such as stray animals or snails) be specially cleaned? Or is regular wa...


Dr. Ye Qianyu Reply:
Hello! 1. In addition to washing clothes, it is recommended to include high-temperature drying for cleaning. 2. For handling raw food, it is advisable to wear gloves to avoid infection, as it is uncertain whether there are any wounds on the hands.

[Read More] Essential Hygiene Tips to Prevent Infections from Contaminated Items


Risk of Hantavirus Infection After Contact with Dead Mouse

The transmission rate of hantavirus? Yesterday morning, I had no choice but to park my scooter next to a dead rat. The rat was quite fresh and appeared to have just been crushed, with blood still oozing out. When I finished work at 5 PM, the dead rat seemed to have been moved a f...


Dr. Lin Zhebin Reply:
Hello: 1. Diseases that may be transmitted by rodents include viruses (Hantavirus, Lassa virus, Arenavirus, etc.), bacteria (plague, rat-bite fever, Salmonella, Leptospira, endemic typhus, etc.), and parasites (Toxoplasma, Coccidia, Echinococcus, Amoeba, etc.). If you have come i...

[Read More] Risk of Hantavirus Infection After Contact with Dead Mouse


Accidentally Swallowed Live Ants: Should You Worry About Parasites?

Accidentally swallowing live ants is unlikely to cause a parasitic infection. Generally, ants do not carry parasites that can infect humans. There is no need to take antiparasitic medication in this case. However, if you experience any unusual symptoms or discomfort, it is advisa...


Dr. Lin Zhebin Reply:
Hello: The little ants you accidentally ingested should be killed by stomach acid, so usually no medication is needed. However, if you are concerned, you can monitor for any abdominal pain, vomiting, or diarrhea over the next few days. If you experience any of these symptoms, you...

[Read More] Accidentally Swallowed Live Ants: Should You Worry About Parasites?


Concerns About Seafood Parasites and Wound Infection Risks

Seafood parasites I would like to ask the doctor, recently I had a mouth ulcer and while eating hot pot, the shrimp shell accidentally touched the wound. Later, I realized that the shrimp was cooked in a simmering broth rather than a rolling boil. Although the shrimp turned red, ...


Dr. Lin Zhebin Reply:
Hello: From my understanding, seafood is typically subjected to low-temperature freezing treatment shortly after being caught, so there should not be an issue with parasites, unless there is a lapse in the handling process. However, once the seafood is served and begins to thaw, ...

[Read More] Concerns About Seafood Parasites and Wound Infection Risks


Understanding Low Eosinophil Levels: What Your Blood Test Results Mean

Blood test result issues? Hello, doctor. I recently had a blood test, and the result for eosinophil percentage was 0.5%. I believe the normal range is 1-6%. All other blood tests and white blood cell counts were normal. I would like to know if this indicates any issues with my bo...


Dr. Xiao Yongxun Reply:
Dear Miss Gao: 1. Since you have undergone a blood test, you should discuss the results with the physician who ordered the test. A proper diagnosis or identification of the issue can only be made based on clinical physical examination and relevant symptoms. 2. White blood cells...

[Read More] Understanding Low Eosinophil Levels: What Your Blood Test Results Mean


Concerns About Eating Undercooked Pork: Risks and Remedies

Nutritional Consultation I would like to ask the doctor, during my meal just now, I initially thought the pork had a strange texture, and later realized that the pork was undercooked. I have already eaten a lot of pieces. Will this cause a parasitic infection? If there is a paras...


Dr. Liao Yaopan Reply:
Hello, regarding your concerns, it is impossible to rule out parasites or pathogens without testing, and it cannot be confirmed without examination. Paying attention to food freshness and proper cooking methods is still the best approach. If you are worried, it is recommended to ...

[Read More] Concerns About Eating Undercooked Pork: Risks and Remedies


Understanding Low Lymphocyte Count: Causes and When to Seek Help

Low lymphocyte count? Hello, doctor. I would like to ask about my recent health issues. I have been experiencing discomfort and fever, and upon visiting the hospital, my blood tests showed lymphocytes at 3.7, neutrophils at 91.5, and a total white blood cell count of 12. Monocyte...


Dr. Xiao Yongxun Reply:
Dear Ms. Candy: The average white blood cell count ranges from 4,000 to 11,000/mm³, and most white blood cells can only survive for a few days; during an infection, their lifespan may be reduced to just a few hours. White blood cells can be classified into two categories based o...

[Read More] Understanding Low Lymphocyte Count: Causes and When to Seek Help


Is a Sudden Increase in Lymphocytes Normal? Understanding Blood Test Results

Sudden increase in lymphocytes? Hello, doctor. I had a blood test on August 9, where my lymphocyte count was 33.09 and my neutrophil count was 56.688. In this recent blood test, my lymphocyte count is now 40.81 and my neutrophil count is 50.31. Is it normal for the lymphocyte cou...


Dr. Xiao Yongxun Reply:
Dear Mr. Wu: 1. The average number of white blood cells (WBCs) in the human body ranges from 4,000 to 11,000/mm³, with most only surviving for a few days; during an infection, they may only survive for a few hours. White blood cells can be classified into two categories based on...

[Read More] Is a Sudden Increase in Lymphocytes Normal? Understanding Blood Test Results


Understanding Elevated Body Temperature: When to Seek Medical Advice

Elevated body temperature? Hello, doctor. Due to the pandemic, I have been measuring my ear temperature every morning and evening since mid-May. In the morning, my temperature is around 36.9 or 37.0 degrees Celsius, while in the evening, it is usually between 37.2 and 37.5 degree...


Dr. Xiao Yongxun Reply:
Dear Ms. Isabella: 1. The body's temperature is regulated by the hypothalamus in the brain, typically maintaining a temperature around 37°C. Even in high or low-temperature environments, humans strive to maintain a normal body temperature to ensure the proper functioning of...

[Read More] Understanding Elevated Body Temperature: When to Seek Medical Advice


Understanding Headaches and Nausea: Common Symptoms and Solutions

Headache with nausea and the urge to vomit? Hello doctor, I suddenly started having a fever on Sunday night, which rose to 39 degrees Celsius within two to three hours. I experienced body aches, dizziness, and nausea, so I quickly went to the emergency room for antipyretic treatm...


Dr. Xiao Yongxun Reply:
Dear Miss Zhong, 1. Nausea is an uncomfortable sensation that feels like you are about to vomit. If it is accompanied by contractions of the gastrointestinal tract and muscles in the chest and abdomen, leading to the forceful expulsion of stomach contents through the mouth, it i...

[Read More] Understanding Headaches and Nausea: Common Symptoms and Solutions


Understanding Shoulder Pain: Causes and Home Remedies for Relief

Shoulder pain? Doctor, I have a question: Recently, I've been feeling like my body temperature is high, so I don't turn on the air conditioning at night because it makes me feel worse (but I don't have a fever; I've checked with an ear thermometer and my tempe...


Dr. Xiao Yongxun Reply:
Dear Miss Anonymous: 1. The body's temperature is regulated by the hypothalamus in the brain, typically maintaining a temperature around 37°C. Even in extreme heat or cold environments, humans strive to maintain a normal body temperature. However, when there is an issue wi...

[Read More] Understanding Shoulder Pain: Causes and Home Remedies for Relief


Concerns About Parasite Infection: When to Seek Medical Advice?

I am very worried about being infected with parasites? Since I was young, I had pneumonia at the age of 12 and took a large amount of antibiotics, which made it difficult for me to gain weight. I have consistently maintained a weight of 178/50 lbs and have experienced issues with...


Dr. Xiao Yongxun Reply:
Dear Mr. Anonymous: Currently, the incidence of parasitic infections in our country is very low, and there are very few cases of human parasitic infections caused by shrimp. However, if you do experience symptoms or discomfort and suspect a parasitic infection, it is advisable to...

[Read More] Concerns About Parasite Infection: When to Seek Medical Advice?


Understanding Infection Transmission: Clarifying Myths for Kids

Transmission routes of diseases? Hello, Dr. Hsiao. My son, who is in middle school, has been spreading strange rumors among his classmates, claiming that if someone has a wound, they can get infected with pneumonia or HIV. He scared his younger sister with these false claims whil...


Dr. Xiao Yongxun Reply:
Dear Ms. Fang: 1. The pathogens that can attack humans primarily include bacteria, viruses, fungi, protozoa, parasites, rickettsiae, and prions. Their modes of transmission vary, including droplet transmission, airborne transmission, fecal-oral transmission, foodborne transmissi...

[Read More] Understanding Infection Transmission: Clarifying Myths for Kids


Understanding Infection Transmission: Clarifying Myths for Kids

Transmission routes of diseases? Hello Dr. Hsiao, my son is in junior high school and I don't know why he told his classmates that if someone has a wound, they can spread pneumonia and HIV. He scared his sister with these strange rumors while my husband and I were busy. This...


Dr. Xiao Yongxun Reply:
Dear Ms. Fang: 1. The pathogens that can attack humans primarily include bacteria, viruses, fungi, protozoa, parasites, rickettsiae, and prions, among others. Their modes of transmission vary, including droplet transmission, airborne transmission, fecal-oral transmission, foodbo...

[Read More] Understanding Infection Transmission: Clarifying Myths for Kids


Concerns About Eating Food Possibly Contaminated by Rodents

Unsure if I have eaten something that has been bitten by a mouse? As the title suggests, I found that an apple without refrigeration had a large bite taken out of it, and I suspect it was a mouse. I had some fried chicken that I didn't finish and left out for a day without r...


Dr. Liao Yaopan Reply:
Hello, regarding your concerns, it is difficult to have direct evidence to confirm or exclude food contamination. However, it is important to follow proper food storage methods to prevent the growth of bacteria or other pathogens that can cause foodborne illness or spoilage. If y...

[Read More] Concerns About Eating Food Possibly Contaminated by Rodents


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