Understanding Acne Scar Treatments: Healing Time and Realistic Expectations
Acne scar resurfacing Doctor, why does it take 3 to 6 months for acne scar indentations to gradually flatten after treatment? Also, is it true that no matter how much we treat the indentations with dermabrasion or laser, they can never return to their original, scar-free appearan...
Dr. Zhou Hongzhang Reply:
1. Yes, after the acne scars are treated, it takes about 3 to 6 months for them to gradually flatten, as physiological healing requires time. 2. Once humans have scars, they cannot return to a scar-free state. This is not only true for humans; from an evolutionary perspective, an...[Read More] Understanding Acne Scar Treatments: Healing Time and Realistic Expectations
Post-Laser Care: Best Practices and Product Recommendations for Optimal Healing
Post-laser issues I was hit by a drone previously, resulting in two scars about four centimeters long in the area where I wear my watch. After being sutured at the emergency department of a medical center, I felt the scars were too unsightly, so I went to an aesthetic clinic for ...
Dr. Zhou Hongzhang Reply:
Post-laser care: At least three important things to pay attention to: 1. Sun protection and moisturizing 2. Avoid consuming photosensitizing substances (foods, medications) 3. Apply whitening and anti-inflammatory ointment.[Read More] Post-Laser Care: Best Practices and Product Recommendations for Optimal Healing
Alternative Treatments for Tight Anal Opening After Hemorrhoid Surgery
After hemorrhoid surgery, if the anal opening is too tight, are there other treatment options available? I underwent surgery for external hemorrhoids, and the doctor mentioned that my anal opening is too tight, to the point where even a pinky finger cannot be inserted. The doctor...
Dr. Ke Fangxu Reply:
Anal stenosis is a rare complication following hemorrhoidectomy. Treatment typically begins with non-surgical methods, specifically anal dilation. This involves the use of a series of anal dilators that gradually increase in size to expand the narrowed anal canal. If this approac...[Read More] Alternative Treatments for Tight Anal Opening After Hemorrhoid Surgery
Can Unformed Stool Lead to Fistula Development? Expert Insights
Can unformed stools lead to the development of a fistula? Hello, doctor… I had a fistula drainage surgery two months ago, and the wound is almost healed now. However, I am worried about a recurrence. I found information stating that inflammation of the anal glands can lead to the...
Dr. Ke Fangxu Reply:
1. No. 2. Fistulas are usually sequelae that develop after an infection, typically starting to form around three months after the infection. The vast majority of people use toilet paper for hygiene, but only a minority develop fistulas, indicating that there is no direct correl...[Read More] Can Unformed Stool Lead to Fistula Development? Expert Insights
How to Diagnose Autonomic Nervous System Disorders: A Patient's Guide
How is autonomic nervous system dysfunction diagnosed? - Follow-up question? On Friday, I suddenly felt a painful cramping sensation in my heart, which extended slightly to the inner side of my arm and lasted for five minutes. I was scared I was having a myocardial infarction, so...
Dr. Lai Zhaokang Reply:
Hello: 1. Currently, there are no definitive medical tests that can confirm autonomic nervous system dysfunction. To make this diagnosis, it is typically necessary to rule out other conditions through various tests, leading to the conclusion of "autonomic nervous system dysf...[Read More] How to Diagnose Autonomic Nervous System Disorders: A Patient's Guide
Understanding Breast Masses: Healing or Hormonal Changes?
Breast lump Hello Doctor: I have a mass of 0.66 in my left breast, and I had a biopsy done a week ago. The results came back benign. I would like to ask if the noticeable hardness I feel at the biopsy site is due to the healing of the tissue, or could it be related to my menstrua...
Dr. Xu Kaixi Reply:
Hello: It is normal to feel a sense of hardness when touching the surgical wound during the initial healing process, as fibrosis and scar tissue will develop.[Read More] Understanding Breast Masses: Healing or Hormonal Changes?
Understanding Post-Surgical Scar Pain and Digestive Changes After Fistula Surgery
Fistula scar Two years ago, I underwent a fistula surgery, and during my follow-up appointment, the doctor said I was recovering well. However, sometimes when I walk a lot or when the weather is hot, the scar experiences pain similar to skin breakdown. There is a black, hair-like...
Dr. Ke Fangxu Reply:
After fistula surgery, there may be occasional pain due to the formation of scar tissue, but it will gradually return to normal. As long as there is no redness, swelling, heat, pain, or purulent discharge, it is acceptable. Loose stools are often due to insufficient intake of die...[Read More] Understanding Post-Surgical Scar Pain and Digestive Changes After Fistula Surgery
Recovery After Male Gynecomastia Surgery: What to Expect
Gynecomastia surgery for males involves the removal of breast tissue? I underwent a mastectomy earlier this year, and I had the drain removed in the middle of the month. Now, the wound is almost scabbed over, but the area around the incision, particularly around the areola, feels...
Dr. Zhou Hongzhang Reply:
1. After gynecomastia surgery in males, it is normal for the affected area to remain firm as part of the scar healing process. This condition may persist for 2 to 6 months before gradually maturing and softening. 2. Occasional slight oozing of blood is generally not a concern an...[Read More] Recovery After Male Gynecomastia Surgery: What to Expect
Post-Hemorrhoid Surgery: Managing Constipation and Anal Narrowing Concerns
Concerns about constipation and anal stenosis after hemorrhoid surgery? Hello Doctor: I underwent hemorrhoid electrosurgical excision in early December. I had constipation prior to the surgery, but I was consistently taking the stool softeners prescribed by my doctor and diligent...
Dr. Ke Fangxu Reply:
Anal stenosis refers to the narrowing of the anal canal caused by excessive scarring and contraction of skin tissue following hemorrhoid surgery. Common symptoms include difficulty in bowel movements accompanied by severe pain. Diagnosis of anal stenosis typically requires a phys...[Read More] Post-Hemorrhoid Surgery: Managing Constipation and Anal Narrowing Concerns
Post-Surgery Constipation and Concerns About Anal Stricture After Hemorrhoidectomy
Postoperative constipation and concerns about anal stenosis after hemorrhoid surgery? Hello Doctor: I underwent hemorrhoid electrosurgical excision in early December. I had constipation before the surgery, but I was continuously taking the stool softeners prescribed by my doctor ...
Dr. Ke Fangxu Reply:
Anal stenosis refers to the narrowing of the anal canal caused by excessive scarring and contraction of skin tissue following hemorrhoid surgery. Common symptoms include difficulty in bowel movements accompanied by severe pain. Diagnosis of anal stenosis typically requires a phys...[Read More] Post-Surgery Constipation and Concerns About Anal Stricture After Hemorrhoidectomy
Sudden Blood in Stool: Causes and When to Seek Help
I have been experiencing sudden rectal bleeding in my stool over the past few days? Hello doctor, I had normal bowel movements not long ago, but in the past few days, my stools have been very loose. At first, there was only a little bit of blood, and I read online that it might b...
Dr. Ke Fangxu Reply:
This situation likely indicates a higher possibility of hemorrhoidal bleeding. As long as there is no further bleeding, it should not be a concern. It is recommended to avoid constipation during this period and to shorten the time spent on bowel movements. Warm sitz baths may als...[Read More] Sudden Blood in Stool: Causes and When to Seek Help
Concerns About Slow Healing Wounds After Circumcision Surgery
The wound has not healed, and I am very concerned? Hello, doctor. I underwent a circumcision on September 2nd, and during my follow-up appointment, the doctor mentioned that there was skin necrosis and advised me to observe it for a while to see if the skin could heal on its own....
Dr. Zhou Hongzhang Reply:
1. Your situation is quite complex. After a circumcision, there has been necrosis of the foreskin tissue. This may result in insufficient skin on the foreskin, which can lead to the wound reopening during penile erection, causing recurrent minor bleeding or discharge. 2. Purulen...[Read More] Concerns About Slow Healing Wounds After Circumcision Surgery
Is Blood in Stool a Sign of Colon Cancer or Anal Fissure?
Blood in the stool can be a sign of colorectal cancer, but it can also be caused by other conditions such as hemorrhoids, diverticulosis, or inflammatory bowel disease. It is important to consult a healthcare professional for a proper evaluation and diagnosis? I previously notice...
Dr. Ke Fangxu Reply:
At the age of 17, the likelihood of developing colorectal cancer is not zero, but it is generally very, very low. Based on your description, it seems to be a typical case of anal fissure, which is characterized by pain during bowel movements accompanied by slight bleeding. If the...[Read More] Is Blood in Stool a Sign of Colon Cancer or Anal Fissure?
Understanding Knee Wound Healing: Concerns and Treatment Options
Wound issues (knee) Dr. Li: Hello, I would like to ask about an injury I sustained over three weeks ago. I accidentally punctured my left knee with a sharp edge of a wooden table, resulting in a wound approximately 0.7 cm deep and 0.3 cm wide. At the time, I did not feel any fore...
Dr. Li Zhonghuai Reply:
Hello! To determine if there are foreign objects inside, debridement is necessary, as cleaning the wound thoroughly can actually promote faster healing. There's no need to worry about it being too tight; the skin is elastic. Take care! Changhua Hospital cares about you.[Read More] Understanding Knee Wound Healing: Concerns and Treatment Options
Scar Revision and Skin Grafting for Burn Injuries on Hands
Burn injury on the dorsal side of the hand at the finger joints? Hello Doctor, I sustained a second-degree burn on the joints of my fingers on the back of my hand at the end of February this year, and I underwent debridement surgery without skin grafting. However, as of December,...
Dr. Zhou Hongzhang Reply:
1. Burns on the dorsal side of the fingers are prone to developing severe scarring issues. 2. If, after an injury, there is limited range of motion (ROM) in the fingers even after aggressive rehabilitation for one year, skin grafting surgery may be considered for treatment. At th...[Read More] Scar Revision and Skin Grafting for Burn Injuries on Hands
Post-Surgery Concerns: Male Gynecomastia and Chest Indentation Recovery
Postoperative chest depression after gynecomastia surgery in males? Hello, doctor. I would like to ask you about my condition. I have already undergone surgery for gynecomastia, but I have noticed that my chest has a depression, which has persisted for almost four months. Additio...
Dr. Zhou Hongzhang Reply:
A physician must not administer treatment, prescribe medication, or provide a diagnosis without a personal examination. 1. Scars typically mature over a period of 1 to 2 years. Where there is an incision, there will inevitably be a scar; our goal is to make the scar as inconspi...[Read More] Post-Surgery Concerns: Male Gynecomastia and Chest Indentation Recovery
Understanding Rectal Bleeding: Symptoms, Causes, and Colonoscopy Costs
Rectal bleeding Hello doctor, on October 12th, I noticed fresh blood while wiping after a bowel movement, and the entire toilet was filled with blood (similar to menstrual bleeding). On November 13th, I experienced bleeding again, but it was not as much as the first time. There w...
Dr. Ke Fangxu Reply:
This situation likely indicates a higher possibility of hemorrhoidal bleeding. As long as there is no further bleeding, it should not be a concern. It is recommended to avoid constipation during this period and to shorten the time spent on bowel movements. Warm sitz baths may als...[Read More] Understanding Rectal Bleeding: Symptoms, Causes, and Colonoscopy Costs
Does Breast Augmentation Surgery Affect Blood Circulation in the Back?
Will breast augmentation surgery affect blood circulation in the back? 1. After undergoing breast augmentation surgery, will it affect the circulation of qi and blood in the back? In the first few years after the surgery, whenever I got close to a cold environment, my chest would...
Dr. Zhou Hongzhang Reply:
1. "Qi and blood circulation" is a term used in Traditional Chinese Medicine, which may be difficult for an orthopedic surgeon to describe. 2. You are currently three months post-breast augmentation surgery and are still in the period where the postoperative scar tissu...[Read More] Does Breast Augmentation Surgery Affect Blood Circulation in the Back?
Facial Injury Assessment: Treatment Options for Forehead Trauma
Facial Injury Assessment Yesterday, while riding my scooter, a small stone seemed to have hit my forehead, leaving a noticeable dent that looks dark and resembles a scar. It is painful and has a depression. I would like to know if applying regular Mentholatum will help, or if I n...
Dr. Li Zhonghuai Reply:
Hello! It is recommended to change the dressing daily using sterile saline and antibiotic ointment to maintain sterility. Avoid contact with tap water, as it may lead to infection. If the wound does not get infected, there should be minimal scarring. Also, avoid sun exposure. Ple...[Read More] Facial Injury Assessment: Treatment Options for Forehead Trauma
Understanding Laparoscopic Hernia Surgery: Key Questions and Recovery Insights
What are the issues related to extraperitoneal laparoscopic hernia surgery? I have had an issue with a bulge in my left groin when I exert myself for many years. I often notice a lump on the left side while showering, but it disappears when I press it back in. Recently, I have be...
Dr. Ke Fangxu Reply:
1. Laparoscopic hernia surgery typically requires a hospital stay of only 2-3 days, and postoperative pain is usually mild. If your job does not involve heavy lifting or prolonged standing, there is no need to take special leave. 2. Pelvic inflammatory disease can indeed affect...[Read More] Understanding Laparoscopic Hernia Surgery: Key Questions and Recovery Insights