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Preventing Occupational Diseases: Should Employees Get Specialized Health Checks?

Health examinations for occupational diseases? Dear Dr. Luo: If we want to prevent certain occupational diseases, should we arrange for employees to undergo specialized health examinations, or is a general worker health check sufficient?

Dr. Luo Caizhang reply Family Medicine
Hello: To prevent occupational diseases, it is essential to first understand whether there are physical (such as noise and high temperatures), chemical, biological, or ergonomic hazards in the operational processes of the factory or company. If such specific hazards are present, ...

Health Risks and Symptoms of Inhaling Printer Toner Dust

Effects and Symptoms of Inhaling Printer Toner Hello, I would like to ask you about my personal work environment. I work next to a laser printer, which is used extensively, and I am concerned about its potential impact on my health. Yesterday, the printer was running almost non-s...

Dr. Luo Caizhang reply Family Medicine
Dear Ms. Grace, In order to address your inquiry, we urgently obtained the Material Safety Data Sheet (MSDS) for the toner cartridge from a supplier in Japan. The raw materials include carbon black, iron oxide, metallic compound dyes, and styrene, which are generally considered ...

Understanding Edema: Is It Linked to Low Platelets and Autoimmune Disorders?

Is edema related to platelets and autoimmune diseases? Hello Doctor, I have been experiencing full-body edema for over two months, both in the morning and evening, and I have gained 7 kilograms. Initially, it was undetectable, but the doctor informed me that it was due to excessi...

Dr. Luo Caizhang reply Family Medicine
Hello, Miss Shu-E: In principle, the amount of water I consume (including the moisture in food) exceeds the amount of water excreted. The excess moisture can accumulate in our bodies, leading to weight gain. Once it surpasses a certain threshold, it begins to accumulate subcutan...

Understanding Sleep Issues and Urinary Changes: When to Seek Medical Help

excuse me? Hello, doctor. I don't know what's going on these past few days. I've been going to bed around 4 AM and waking up by 9 AM on my own. Yesterday was even worse; I went to sleep at 4 AM and woke up shortly after 6 AM. This has been happening for about five ...

Dr. Luo Caizhang reply Family Medicine
Hello, if possible, I would suggest that you avoid going to bed too late and refrain from consuming caffeinated beverages after the afternoon, as this can make it difficult to fall asleep and may lead to palpitations. Maintaining a regular and sufficient sleep schedule helps regu...

Understanding Traditional Chinese Medicine: Myths and Facts Explained

Traditional Chinese Medicine (TCM) Hello, Doctor. I have a few questions to ask you: 1. I often hear that traditional Chinese medicine (TCM) has milder effects compared to Western medicine, which has significant side effects and can lead to drug resistance. Is this really the c...

Dr. Luo Caizhang reply Family Medicine
1. Traditional Chinese medicine is usually a compound formula, meaning it contains multiple ingredients and types. The presence of side effects depends on the type of medication, the dosage, and the method of administration. 2. Abnormal liver function is typically caused by virus...

Understanding Unexplained Discomfort: Symptoms and Possible Causes

Physical discomfort? I feel uncomfortable all over, lethargic, with a slight headache, dizziness, and nausea. I am unsure what is happening. I wonder if it is related to dyeing my hair myself. Please explain in detail. Thank you.

Dr. Luo Caizhang reply Family Medicine
If your symptoms have only recently appeared, the general discomfort you are experiencing is more indicative of a possible cold, as many viral infections often present with gastrointestinal symptoms. The relationship with hair dye is likely minimal; hair dyes are more commonly as...