Essential Tips for Managing Discoid Lupus Erythematosus
Precautions for Systemic Lupus Erythematosus (SLE) Hello, doctor. I would like to ask if the coin-shaped erythematous lesions of lupus on the skin will improve after taking quinine. Additionally, should sunscreen be applied during winter and at night, and is it necessary to apply...
Dr. Xiao Yongxun Reply:
Subacute Cutaneous Lupus Erythematosus (SCLE) is commonly seen in young women and can be triggered by sun exposure. Approximately half of the patients may develop Systemic Lupus Erythematosus (SLE). Diagnosis is primarily based on medical history and immunopathological skin biops...[Read More] Essential Tips for Managing Discoid Lupus Erythematosus
How Long Can Hepatitis B Virus Survive Outside the Body?
How long can the hepatitis B virus survive outside the body? If saliva from a person with highly infectious hepatitis B comes into contact with clothing during a conversation, is there a possibility of transmission to others? How long can the hepatitis B virus survive outside the...
Dr. Xiao Jingqin Reply:
Hello Linlin~~ Hepatitis B virus is transmitted through body fluids, primarily via blood transfusions, sexual contact, sharing needles, and needlestick injuries. It is not transmitted through respiratory droplets or food. Hepatitis B is very difficult to survive outside the body;...[Read More] How Long Can Hepatitis B Virus Survive Outside the Body?
Understanding Lipomas: When to Worry About Pain and New Growths
Lipoma There is a pre-existing lipoma on the left posterior side of the lower back, approximately 2 cm in diameter, which has been present for over a decade. It causes slight pain when compressed, but its size has remained unchanged, and its color is normal skin tone. In the past...
Dr. Cai Yaozhou Reply:
Lipomas are quite common benign tumors located in the subcutaneous tissue, composed of fat. Typically, lipomas are surrounded by a thin fibrous capsule that separates them from the surrounding normal tissue. However, sometimes this fibrous layer may be absent, making it difficult...[Read More] Understanding Lipomas: When to Worry About Pain and New Growths
Understanding Skin Whirl Syndrome: Causes, Symptoms, and Treatment Options
Hello, I would like to inquire about skin vortex disease? My sister (23 years old) recently discovered a muscle indentation on the outer upper side of her left arm. It is painful to the touch and appears red. After visiting a family medicine clinic, she was informed that it might...
Dr. Zeng Guosen Reply:
Hello: Muscle depression may be due to muscle atrophy or other pathological changes. It is recommended to refer to a dermatologist for evaluation. Sincerely, Dr. Tseng Kuo-Sen, Internal Medicine.[Read More] Understanding Skin Whirl Syndrome: Causes, Symptoms, and Treatment Options
Understanding the Incubation Period of HIV: Key Insights for Testing
The incubation period for HIV (Human Immunodeficiency Virus) can vary significantly among individuals. Typically, the time from exposure to the virus to the development of detectable antibodies can range from 2 to 12 weeks, with most people testing positive within 4 to 6 weeks He...
Dr. Xie Yonghui Reply:
Hello Mr. Tom: The progression of HIV infection is illustrated as follows: Virus infection ==> Acute symptoms appear after several weeks or months: lymphadenopathy, splenomegaly, sweating, fever, fatigue, skin rashes, muscle and joint pain, sore throat ==> Symptoms resolve ...[Read More] Understanding the Incubation Period of HIV: Key Insights for Testing
Understanding Sleep Issues and Skin Problems: A Comprehensive Guide
Often not getting enough sleep? Hello, doctor! Recently, I have been feeling constantly tired despite going to bed at 11 PM. I have to wake up at 6:30 AM for my 8 AM job. I've also been experiencing persistent and large acne breakouts, and I have been applying medication to ...
Dr. Liao Zhongxin Reply:
Dear readers: 1. It is important to note that sleep patterns vary significantly throughout human life. Infants can sleep all day, while elderly individuals may only sleep 2 to 3 hours a day. Whether one is getting enough sleep depends on age and the body's needs on a given...[Read More] Understanding Sleep Issues and Skin Problems: A Comprehensive Guide
Understanding Side Effects of Sleeping Pills: When to See a Doctor
Side effects after taking medication? Hello, Doctor: Due to insomnia, I have been taking the sleeping pills prescribed by you every night before bed. However, recently I have been experiencing frequent pain in the left kidney area upon waking up in the morning, along with numbnes...
Dr. Yao Quan Reply:
Hello Mr. Ahong, due to your insomnia, you have been taking the sleeping medication prescribed by your doctor every night. However, recently you have been experiencing frequent pain in the left kidney area upon waking up in the morning, along with numbness in your hands and feet,...[Read More] Understanding Side Effects of Sleeping Pills: When to See a Doctor
Understanding Medication Side Effects: When to See a Specialist
Some reactions after medication use? Hello, doctor: Due to insomnia, I have been taking the sleeping pills prescribed by you every night before bed. However, recently I have been experiencing frequent pain in the left kidney area upon waking up in the morning, along with numbness...
Dr. Wu Jiyu Reply:
1. A renal ultrasound can be arranged. 2. A urinalysis can be arranged. General kidney area pain should first rule out issues such as infection or stones before considering other conditions.[Read More] Understanding Medication Side Effects: When to See a Specialist
Should I Continue Taking These Medications for My Migraine?
Can these medications be taken? I have a question to ask! I went to the hospital to see a doctor in the internal medicine department because I was experiencing "headaches." The doctor informed me that I have migraines and checked my blood pressure, which was normal. Bef...
Dr. Wang Weijie Reply:
Hello: Each individual's constitution reacts differently to medications. Generally speaking, when taken at normal doses, adverse reactions should not occur. If similar side effects do arise, discontinuation of the medication is advised. Sincerely, Dr. Wang Wei-Jie, Internal ...[Read More] Should I Continue Taking These Medications for My Migraine?
Understanding Blisters: Are Sweet Cold Drinks Causing Your Skin Issues?
Develop blisters? Hello doctor, if I drink too many cold beverages that are too sweet, I develop small blisters on my fingers. The more I drink, the more blisters I tend to get. I have seen a dermatologist, who advised me to avoid excessive cold drinks and to eat more fruits and ...
Dr. Xiao Yongxun Reply:
There are many diseases to consider when blisters appear on the palms or fingers, including allergic or irritant contact dermatitis, atopic dermatitis, fungal or bacterial infections, keratoderma, psoriasis, vesicular eczema, pemphigus, and reactions in the fingers caused by infe...[Read More] Understanding Blisters: Are Sweet Cold Drinks Causing Your Skin Issues?
Understanding Unusual Lumps Under the Armpit: Causes and Treatment
Abnormal phenomena in the axillary region..? My wife is currently 32 years old. Recently, she has noticed a lump or lymph node-like swelling under the skin, with slight tenderness on both sides. The pain disappeared after one day, and the swelling on the left side resolved after ...
Dr. Yang Hongzhi Reply:
Swollen axillary lymph nodes may be due to infection, tumors, or other less common causes. If there are painful axillary lymph nodes, it is advisable to consult an infectious disease specialist first.[Read More] Understanding Unusual Lumps Under the Armpit: Causes and Treatment
Understanding Intermittent Chest Pain: Causes and Concerns
Why has there been chest pain two to three times in the past month? I have been experiencing unexplained chest pain at times. Could you please tell me what might be causing this? I'm not sure if it's an issue with my thoracic cavity or my heart. This has been happening ...
Dr. Xiao Yongxun Reply:
Hello: In response to your question. 1. Chest pain generally refers to pain occurring in the thoracic region and chest cavity. Common diagnoses include skin conditions (such as shingles), chest wall issues (such as costochondritis, shoulder disorders, intercostal injuries, spinal...[Read More] Understanding Intermittent Chest Pain: Causes and Concerns
Understanding Redness in Hands and Feet: Causes and Next Steps
What causes the palms and soles to turn red? My mother is about 58 years old and has already gone through menopause. Recently, she has noticed redness in her palms and soles, without any pain or tingling sensations. She does not have hypertension, but her blood pressure reading i...
Dr. Xiao Yongxun Reply:
Hello: In response to your questions. 1. There are many causes for chest tightness, including cardiovascular issues (such as angina, myocardial infarction, aortic dissection, mitral valve prolapse, pericarditis), pulmonary conditions (such as pneumothorax, pulmonary embolism, ple...[Read More] Understanding Redness in Hands and Feet: Causes and Next Steps
Diabetic Foot Care: Are Sandals Safe and Beneficial?
Diabetic foot problems Foot Issues: Are diabetic patients suitable for wearing sandals? Is it better to have cushioning? There are diabetic-specific shoes available on the market (with more options in sandals), are they beneficial for patients? Is it often recommended to massage ...
Dr. Guo Qinghui Reply:
Diabetic foot is a common complication among individuals with diabetes, and in severe cases, amputation may be necessary. Choosing the right footwear is a crucial step in preventing diabetic foot complications and amputations, as diabetes can lead to peripheral neuropathy, result...[Read More] Diabetic Foot Care: Are Sandals Safe and Beneficial?
Understanding the Risks of Hair-Related Infections from Food
Risk of Hair Infection Diseases Hello Dr. Hsiao, about a month ago, I found a hair in my meal at a restaurant. Although I did not ingest it and my body has shown no unusual symptoms, I was told by a doctor during a check-up that not all illnesses can be detected immediately. Ther...
Dr. Xiao Jingqin Reply:
Hair is an appendage of the skin, and bacteria, fungi, or parasites such as lice that may be present on the skin can be transmitted through hair. However, these infections are generally not heat-resistant, and cooking typically eliminates their infectious potential. Additionally,...[Read More] Understanding the Risks of Hair-Related Infections from Food
Understanding Dark Circles: Which Specialist Should You Consult?
Dark circles I have been troubled by dark circles under my eyes for a long time, and going to bed early doesn't help. Is it due to poor metabolism or something else? I've heard that nasal allergies can cause dark circles, but I don't have any nasal allergies. There...
Dr. Yang Hongzhi Reply:
Dark circles are not a sign of a specific disease; if there are no other symptoms, it is not necessarily required to see a doctor.[Read More] Understanding Dark Circles: Which Specialist Should You Consult?
Uneven Beard Growth: Possible Skin or Hormonal Issues?
Beard Hello, I am 34 years old. For a long time, the beard on the right side has always grown less than on the left side, and it is very noticeable. I am not sure if this is a skin issue or related to some other endocrine problem.
Dr. Chen Qingbin Reply:
Your situation is quite unique; it is best to consult a dermatologist.[Read More] Uneven Beard Growth: Possible Skin or Hormonal Issues?
Understanding Vasculitis: Symptoms, Causes, and When to Seek Help
Vasculitis Hello Dr. Tseng, I previously had 2 to 3 instances where reddish-brown spots appeared on my hands and feet. I visited a dermatologist, who diagnosed me with vasculitis. They conducted blood tests and a urinalysis, and the results indicated that my immune system activit...
Dr. Zeng Guosen Reply:
Hello: 1. Based on your description, the likelihood of vasculitis is quite high, and further examination is recommended. 2. There should be no correlation with sexual activity or peeling skin. Sincerely, Dr. Tseng Kuo-Sen, Internal Medicine.[Read More] Understanding Vasculitis: Symptoms, Causes, and When to Seek Help
Understanding Osteoporosis at 22: Causes and Treatment Options
Osteoporosis at the age of 22? Hello doctor... I was diagnosed with osteoporosis at the age of 18. Recently, I went to the hospital for a check-up, and the orthopedic doctor said my osteoporosis has progressed from stage two to stage three. Although I don't like to exercise,...
Dr. Yang Hongzhi Reply:
Some endocrine issues can lead to osteoporosis. Given your symptoms, hyperthyroidism should be considered, and you may want to consult with an endocrinologist.[Read More] Understanding Osteoporosis at 22: Causes and Treatment Options
What Could This Bump on My Neck Be? Understanding Lymph Nodes and Infections
What exactly has grown on my neck? Hello Doctor, about three weeks ago I had a bit of a runny nose and a cold, then my eyes started to feel sore and watery in bright light, and my throat was a bit sore. A couple of days later, I noticed a lump near my neck. It's hard to desc...
Dr. Zheng Shuxing Reply:
Hello: It is difficult to confirm the disease based on your description. To simplify, if there are no lesions on the skin surface, it may be something that has developed subcutaneously. A subcutaneous mass could potentially be a lymphadenopathy or a salivary gland tumor. Without ...[Read More] What Could This Bump on My Neck Be? Understanding Lymph Nodes and Infections