Post-Car Accident Wound Care: Managing Infection and Swelling - Surgery

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Wound care issues following a car accident (with mild cellulitis)?


Hello Dr.
Peng,
I sustained an injury to my ankle from a car accident.
On the third day, I noticed some redness and swelling around the wound.
When I returned to the orthopedic clinic the next day, the doctor prescribed antibiotics for three days.
However, after taking them for two days, the redness and swelling did not improve, and my entire leg often felt swollen and had a bruised appearance (Image 1).
It seems like there is poor blood circulation; after activity (Image 2), the color improves, but the swelling persists.
Image 1: https://imgur.com/KzeQMXd
Image 2: https://imgur.com/ct2dRk2
Since there was no improvement after two days of antibiotics and my follow-up appointment is scheduled for next week, I was worried about potential deterioration, so I went to the emergency department at a hospital near my workplace.
The emergency physician mentioned that the antibiotic I was initially prescribed was a first-generation antibiotic, and he prescribed a second-generation antibiotic for me.
After the first day of taking the new antibiotic, the swelling issue improved, and by the second day, it had almost returned to its original state (Image 3).
Image 3: https://imgur.com/pv2TwpL
—Wound Images—
Day after noticing redness and swelling: https://imgur.com/rD6ZVti
Fourth day of redness and swelling (after two days of first-generation antibiotics and two days of second-generation antibiotics): https://imgur.com/j0NvwsEQ1
I would like to ask the following questions:
Q1: Does this improvement indicate that the antibiotics are effectively controlling the infection?
Q2: Is the white-yellowish skin on the wound a normal phenomenon? It seems difficult to clean off...
Lastly, on the day I visited the emergency department, the nurse who changed my dressing advised me to elevate my leg frequently to help with blood circulation.
I noticed that whenever I elevate my leg, the wound hurts less, and the color of my leg appears normal.
However, as soon as I lower my leg, the wound starts to hurt, and the pain can be severe enough that I cannot put weight on it! It takes about 10 minutes for the pain to subside...
Q3: Is it normal to experience pain in the wound after lowering my leg? Should I continue to elevate my leg frequently?
Q4: Is it okay to walk normally, or could that slow down the healing of the wound?
I apologize for the lengthy message and for asking so many questions at once, but I am quite concerned, so I decided to reach out.
Thank you for your response.

Ms. M, 30~39 year old female. Ask Date: 2024/01/21

Dr. Peng Xianwen reply Surgery


Hello Ms.
M: 1.
Taking antibiotics will definitely have an effect, but it is essential to completely control the infection in daily life.
2.
The color of the scab or subcutaneous tissue with secretions.
3.
Elevating the legs can help alleviate symptoms.
4.
No, you can walk.
For your concerns, it is recommended to visit the outpatient clinic for a physician's evaluation and to receive an appropriate treatment plan.
Director Peng Hsien-Wen, General Surgery, Nantou Hospital.

Reply Date: 2024/01/21

More Info


After a car accident, managing wounds and preventing complications such as infection and swelling is crucial for recovery. Based on your description, it seems you are experiencing some common post-injury issues, including redness, swelling, and pain around your ankle wound. Here’s a comprehensive response to your questions and concerns.


Q1: Is the improvement in swelling after switching antibiotics a sign that the infection is under control?
Yes, the reduction in swelling and improvement in the condition of your ankle after switching to a second-generation antibiotic suggest that the new medication is effectively targeting the infection. Antibiotics work by inhibiting the growth of bacteria, and if the initial antibiotic was ineffective against the specific bacteria causing your infection, switching to a more potent one can lead to significant improvement. It’s important to complete the full course of antibiotics as prescribed, even if you start feeling better, to ensure that the infection is fully eradicated.


Q2: Is the white-yellowish skin on the wound normal?
The white or yellowish discharge you see on the wound is often a sign of healing tissue or may indicate the presence of pus, which can be a normal part of the healing process. However, if it is accompanied by increased redness, swelling, or a foul odor, it could indicate an infection. It’s essential to keep the wound clean and dry. If the discharge persists or worsens, you should consult your healthcare provider for further evaluation.


Q3: Is it normal to experience pain when lowering the leg after elevating it?
Experiencing pain when lowering your leg after keeping it elevated is not uncommon, especially in the early stages of healing. Elevating the leg helps reduce swelling by promoting venous return and decreasing pressure in the injured area. When you lower your leg, the sudden change in position can lead to increased blood flow and pressure in the area, which may cause discomfort or pain. Continuing to elevate your leg when possible can help manage swelling and pain. However, if the pain is severe or persists, it’s advisable to consult your doctor.


Q4: Is it okay to walk, and will it slow down the healing process?
Walking is generally encouraged as it promotes circulation and can aid in the healing process. However, it’s essential to listen to your body. If walking causes significant pain or discomfort, you may need to limit your activity and focus on rest and elevation. Gradually increasing your activity level as tolerated is usually the best approach. If you have concerns about your mobility or the impact on your healing, discussing this with your healthcare provider is advisable.


Additional Recommendations:
1. Wound Care: Keep the wound clean and dry. Follow your healthcare provider’s instructions for dressing changes and use any prescribed topical treatments.

2. Pain Management: Over-the-counter pain relievers, such as ibuprofen or acetaminophen, can help manage pain and inflammation. Always consult your doctor before taking any medication.

3. Physical Activity: Engage in gentle range-of-motion exercises as tolerated to prevent stiffness, but avoid putting weight on the injured ankle until cleared by your doctor.

4. Follow-Up Care: Attend all follow-up appointments to monitor the healing process and address any concerns. If you notice any worsening symptoms, such as increased redness, swelling, or fever, seek medical attention promptly.

5. Nutrition: Ensure you are eating a balanced diet rich in vitamins and minerals, particularly protein, vitamin C, and zinc, which are essential for wound healing.

In conclusion, while it’s normal to have concerns after an injury, following your healthcare provider's advice and monitoring your symptoms closely will help ensure a smooth recovery. If you have any further questions or if your symptoms worsen, do not hesitate to seek medical attention.

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