Managing Cuts on the Hand: Scar Prevention and Healing Tips
The back of the hand was lacerated and bleeding due to a flying name card holder? Hello, doctor! I apologize for bothering you with a small question. Last Saturday, while I was out, I accidentally got cut on the joint of my hand by a flying designer cardholder. Although it didn&#...
Dr. Li Zhonghuai reply Surgery
Hello! Continue applying silicone gel for scar treatment for at least 3 months. The joint can move freely, and if the skin lifts up and falls off, there is no need to worry. Take care! Changhua Hospital cares about you![Read More] Managing Cuts on the Hand: Scar Prevention and Healing Tips
Effective Care for Second-Degree Burns: Treatment and Scar Management
Burn and Scald Care Hello Doctor: I sustained a second-degree burn on my right calf from an exhaust pipe starting on October 8th. I have been returning for follow-up visits and applying medication until October 31st. During this period, the pain in my calf has subsided, but I con...
Dr. Li Zhonghuai reply Surgery
Hello! Generally, for a second-degree burn, burn ointment is applied and the dressing is changed 1 to 3 times a day. It is necessary to remove the biofilm on the wound daily, and only after the skin has completely healed can scar gel be used. So, please confirm whether it is newl...[Read More] Effective Care for Second-Degree Burns: Treatment and Scar Management
Recovery After Toenail Removal: What to Expect with Black Scabs
Post-operative recovery status after toenail removal? Hello, Doctor: I would like to ask you, about a month ago I had my left big toenail removed at the hospital. Now, during the postoperative recovery period, there is a thick black scab that has formed on the nail bed. It seems ...
Dr. Li Zhonghuai reply Surgery
Hello! If possible, please remove it; the toenail will heal faster. Take care! Changhua Hospital cares about you![Read More] Recovery After Toenail Removal: What to Expect with Black Scabs
Is It Safe to Manipulate Toe Skin After Nail Removal?
Nail avulsion followed by toe flesh manipulation? Hello doctor, I forgot to ask in my previous question. Two weeks ago, I had 1/5 of my toenail removed. The doctor who performed the procedure said that I should start to manipulate the toe tissue from the second week. Will startin...
Dr. Li Zhonghuai reply Surgery
Hello! Each doctor has different practices. The membrane has formed after two weeks, and no further treatment is needed. Take care! Changhua Hospital cares about you![Read More] Is It Safe to Manipulate Toe Skin After Nail Removal?
Managing Post-Surgical Wound Healing: When to Seek Help
Wound healing issues? Hello doctor, a month ago I had a mole removed from my right nostril and the stitches were taken out. Recently, I've noticed that the wound is painful, and today after washing my face, it started to bleed (and it keeps bleeding a bit). Should I have it ...
Dr. Li Zhonghuai reply Surgery
Hello! If the wound continues to bleed, it is recommended to return for evaluation. Take care! Changhua Hospital cares about you![Read More] Managing Post-Surgical Wound Healing: When to Seek Help
Impact of Nail Removal on Wound Healing and Recovery Time
The wound has opened after nail removal? Hello, Doctor. Two weeks ago, I had a partial nail avulsion due to paronychia, where 1/5 of my nail was removed at a surgical clinic. The night before last, while changing the dressing, I accidentally removed the scab (the wound has healed...
Dr. Li Zhonghuai reply Surgery
Hello! After debridement, there will still be a dirty film on the surface the next day that needs to be removed. The cleaner the nail bed, the faster the new toenail will grow. So the scab you mentioned is actually this dirty film that needs to be cleaned off. As for exposure to ...[Read More] Impact of Nail Removal on Wound Healing and Recovery Time
Managing Muscle Tears and Fluid Accumulation After a Car Accident
Muscle rupture on the outer thigh with fluid accumulation after a car accident? Hello, doctor. Last April, I was involved in a car accident after work, which resulted in a muscle tear on the outer side of my thigh. During the recovery process, I developed a fluid accumulation of ...
Dr. Li Zhonghuai reply Surgery
Hello! The cavity formed by this type of contusion hematoma usually resolves gradually with ultrasound-guided aspiration in an outpatient setting. If there is persistent fluid accumulation, some physicians may administer antibiotics into the cavity, which can help it adhere over ...[Read More] Managing Muscle Tears and Fluid Accumulation After a Car Accident
Understanding Nail Separation and Healing: Causes and Remedies
Nail problems Hello, a week ago I kicked a heavy object, causing my toenail to detach from the nail bed and resulting in significant bleeding, so I had it removed. I've been going to the hospital every 1-2 days for dressing changes. Over the past couple of days, the excrucia...
Dr. Li Zhonghuai reply Surgery
Hello! Taking painkillers on schedule, along with muscle relaxants, can help reduce cramping. Change the dressing on the wound daily. At 24 years old, there is no need for nutritional supplements. Take care! Changhua Hospital cares about you![Read More] Understanding Nail Separation and Healing: Causes and Remedies
Should You Seek Medical Attention After a Dog Bite? Key Considerations
Infection concerns? After visiting a friend's house, I was grazed on the arm by my friend's dog, which left a red mark but did not cause any bleeding. However, after some time, the area remained red and painful to the touch. About six hours later, I applied some antisep...
Dr. Li Zhonghuai reply Surgery
Hello! The severity of a dog bite wound primarily depends on its depth and the individual's immune system. Our treatment principle is to perform daily deep cleaning with a cotton swab, which promotes faster healing. Therefore, it is advisable to seek medical treatment. Take ...[Read More] Should You Seek Medical Attention After a Dog Bite? Key Considerations
Understanding Pain and Numbness from Foreign Objects in the Skin
Foreign body lodged in the skin causing numbness and pain? Hello Doctor, a few days ago my right pinky finger was hit by something, and I suspect there might be metal shards lodged in my skin. As a result, I've been experiencing soreness and tingling in my right hand, and ev...
Dr. Li Zhonghuai reply Surgery
Hello! The foreign body may cause localized redness and swelling, while the systemic soreness and numbness are likely psychological factors. It is recommended to seek medical attention to remove the foreign body. Take care! Changhua Hospital cares about you![Read More] Understanding Pain and Numbness from Foreign Objects in the Skin
Managing Burn Treatment: Concerns for Diabetic Patients
Burn treatment medications Hello Doctor, on July 12, I had a car accident and fell, causing the exhaust pipe to burn my right inner ankle, resulting in a burn area of approximately 7x10 cm, with second-degree to third-degree burns. I am also a diabetic patient, so I am a bit worr...
Dr. Li Zhonghuai reply Surgery
Hello! "Using this ointment tends to produce yellow exudate": this is necrotic tissue, which needs to be removed each time the dressing is changed. If possible, it is recommended to change the dressing three times a day. The tissue damage caused by burns is ongoing, and...[Read More] Managing Burn Treatment: Concerns for Diabetic Patients
When Can I Shower After Nail Injury? Healing Tips and Care
The nail is lifted but not removed? Three weeks ago, I injured my toe by hitting it against the refrigerator, which caused my toenail to lift. After visiting the emergency room, it was determined that I did not need to have the nail removed, and I was given anti-inflammatory medi...
Dr. Li Zhonghuai reply Surgery
Hello! You can come into contact with tap water, but please avoid soaking in it for now. Stay safe! Changhua Hospital cares about you![Read More] When Can I Shower After Nail Injury? Healing Tips and Care
Understanding Hardness After Breast Surgery: Causes and Remedies
Post-operative lumps after breast surgery? Hello, doctor. It has been almost three months since I underwent minimally invasive breast surgery. The area where the tumor was removed and the surrounding tissue still feels firm, but it is not painful. What could be the reason for thi...
Dr. Li Zhonghuai reply Surgery
Hello! An ultrasound is needed to determine the situation. Some cases involve flap reconstruction, which may feel firm for a period after surgery. Others may involve seroma, which can decrease with electrical therapy. If discomfort persists, you can have some fluid drained during...[Read More] Understanding Hardness After Breast Surgery: Causes and Remedies
Understanding Finger Crush Injuries: Healing and Recovery Insights
Finger crush injury I injured my hand in a hydraulic press, resulting in a soft tissue injury, and I received five stitches at the junction of the first and second phalanges of my right index finger. The doctor stitched it at the junction, and after a few days, there was noticeab...
Dr. Li Zhonghuai reply Surgery
Hello! First, we need to confirm if there is a fracture. After the wound heals, rehabilitation should be done gradually; otherwise, joint stiffness may occur, and you may not be able to fully extend it in the future. Take care! Changhua Hospital cares about you.[Read More] Understanding Finger Crush Injuries: Healing and Recovery Insights
Should You Include Povidone-Iodine in Your First Aid Kit?
Wound management for traumatic injuries? Hello Dr. Lee, I am a student interested in emergency care and I have my own first aid kit. I am currently debating whether to include povidone-iodine in my first aid kit. From what I have learned and after consulting with the school nurse...
Dr. Li Zhonghuai reply Surgery
Hello! For dirty wounds, it is recommended to use non-alcoholic povidone-iodine for disinfection, followed by rinsing with saline solution. Once the wound is cleaner in the future, saline solution alone will suffice. It is also advisable to keep ointment on hand; when bleeding do...[Read More] Should You Include Povidone-Iodine in Your First Aid Kit?
Should You See a Doctor for Post-Injury Swelling and Pain?
Bruising and swelling after an injury? Hello Dr. Lee, I originally had a lipoma on my knee, but a few days ago I accidentally fell and injured my knee. As a result, the area where the lipoma is located has become red and swollen, and I feel pain when bending my knee. Today, there...
Dr. Li Zhonghuai reply Surgery
Hello! It is recommended to perform debridement and excision. Wishing you a safe recovery! Changhua Hospital cares about you![Read More] Should You See a Doctor for Post-Injury Swelling and Pain?
Understanding Slow Healing Wounds After a Motorcycle Accident
Wound healing issues after a car accident? Hello Doctor, I had a bike accident recently and have been going to the clinic daily for dressing changes. Most of my wounds have healed, but the small wound on the top of my foot is deeper, so it is healing more slowly. The wound is sho...
Dr. Li Zhonghuai reply Surgery
Hello! After an injury, it is recommended to apply scar gel for hyperpigmentation. Skin whitening is very important for women! Take care! Changhua Hospital cares about you![Read More] Understanding Slow Healing Wounds After a Motorcycle Accident
Understanding Wound Healing After a Car Accident: Redness and Dryness
Traumatic injuries from a car accident? After a car accident, the front of my lower leg had stitches that have been removed, but the scabbed area remains red. When I stand for too long, it becomes darker, and the surrounding skin is dry.
Dr. Li Zhonghuai reply Surgery
Hello! If it has been "consistently red," it is advisable to return for a follow-up visit to assess the possibility of cellulitis. Even if the wound appears dry, caution is still necessary. Take care! Changhua Hospital is concerned about you![Read More] Understanding Wound Healing After a Car Accident: Redness and Dryness
Understanding Knee Injuries: Pain and Swelling After an Accident
Knee problems After a car accident, it has been nearly a month since my knee injury, and although I had an X-ray that showed no bone issues, I have recently noticed intermittent soreness in my injured left leg over the past two days. Is this normal? Additionally, the wound site o...
Dr. Li Zhonghuai reply Surgery
Hello! "The X-ray showed no issues with the bones." Has the left foot been X-rayed? If the bones are fine, the main concern is soreness after a bruise, and taking vitamin B12 should help. "The tissue fluid is continuously oozing from the wound on the knee, and ther...[Read More] Understanding Knee Injuries: Pain and Swelling After an Accident
Understanding Injection Bumps: Causes and Removal Options
Follow-up question #196675: Injection site lump? I apologize for the misunderstanding. What I'm referring to is not the vaccine scar, but rather the lump that adults often mention needing to massage after an injection to prevent it from hardening. It appears to be a circular...
Dr. Li Zhonghuai reply Surgery
Visit the outpatient clinic for evaluation.[Read More] Understanding Injection Bumps: Causes and Removal Options