Managing Kidney Injury Recovery After Trauma: Key Considerations - Urology

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Trauma-induced renal hemorrhage?


Hello Doctor, on March 8th of this month, I fell while skiing and sustained an abdominal injury that resulted in renal hemorrhage, confirmed as a Grade I renal contusion via CT scan.
After 9 days of hospitalization and bed rest, I was discharged.
Since the injury, I have not experienced hematuria, and the discomfort in my abdomen is gradually subsiding.
I would like to ask:
1.
What precautions should I take at this point? (I am already aware to avoid alcohol and spicy foods, and to refrain from exercise for one month.)
2.
I sometimes experience sharp pain while walking, and occasionally there is a swelling sensation in the lower side of my kidney.
Is this normal? How long can I walk?
3.
Is it safe to climb stairs now? Will my increased heart rate and elevated blood pressure affect the injury?
4.
I have been advised to avoid flying for one month, but I am currently stuck abroad and really want to go home.
Is it possible to fly next week (20 days post-injury)?
5.
Why is flying prohibited? Could changes in air pressure affect the injury?
I apologize for the numerous questions and greatly appreciate your response.

Heng, 20~29 year old female. Ask Date: 2018/03/24

Dr. Du Shixi reply Urology


Hello: 1) It is important to pay attention for at least a month and to rest as much as possible.
2) In this situation, rest is essential; please take care.
3) It is not recommended; renal hemorrhage requires several weeks of recovery.
I would suggest 1-2 months, and follow-up is necessary.
4) Avoid taking risks.
5) Flying is similar to avoiding exercise; there are rare cases where re-bleeding or delayed healing may occur.
Wishing you good health.

Reply Date: 2018/03/24

More Info


Managing kidney injury recovery after trauma is a critical process that requires careful attention to various factors to ensure optimal healing and prevent complications. Given your recent diagnosis of a Grade I b kidney contusion and your current recovery status, here are some key considerations and recommendations:
1. Post-Injury Care and Monitoring: Since you have not experienced hematuria (blood in urine) and your abdominal discomfort is subsiding, this is a positive sign. However, it is essential to remain vigilant for any changes in your symptoms. You should monitor for signs of complications, such as increased pain, fever, or changes in urination. If any of these occur, it is crucial to seek medical attention promptly.

2. Activity Restrictions: As you mentioned, you are advised to avoid alcohol, spicy foods, and strenuous activities for at least a month. This is important to reduce the risk of exacerbating your injury. While light walking is generally encouraged to promote circulation and prevent complications like deep vein thrombosis (DVT), you should listen to your body. If you experience sharp pain or discomfort while walking, it may be wise to limit your distance and frequency. Gradually increasing your activity level as tolerated is advisable.

3. Pain and Swelling: Experiencing occasional sharp pain or swelling in the area around the kidney can be normal during the healing process. This may be due to residual inflammation or muscle strain from compensating for your injury. However, if the pain becomes severe or persistent, or if you notice significant swelling, you should consult your healthcare provider for further evaluation.

4. Stair Climbing and Physical Activity: Climbing stairs can be challenging and may increase your heart rate and blood pressure. While moderate activity is beneficial, it is essential to proceed with caution. If you feel lightheaded or experience significant discomfort while climbing stairs, it is best to avoid this activity until you are more comfortable. Always prioritize your safety and well-being.

5. Travel Considerations: The recommendation to avoid flying for a month post-injury is primarily due to the changes in cabin pressure that can affect your body, particularly if there is any internal bleeding or swelling. The pressure changes during takeoff and landing can potentially exacerbate any existing injuries or complications. If you are considering flying before the one-month mark, it is crucial to discuss this with your healthcare provider. They can assess your specific situation and determine if it is safe for you to travel.

6. Understanding Flight Restrictions: The concern regarding flying relates to the potential for pressure changes to impact your kidney injury. Rapid changes in atmospheric pressure can lead to increased swelling or discomfort in the injured area. Additionally, the risk of dehydration during flights can also affect kidney function. Therefore, it is essential to weigh the risks and benefits of flying at this stage of your recovery.

In conclusion, your recovery from a kidney contusion requires careful management and attention to your body’s signals. Adhering to your healthcare provider's recommendations, monitoring your symptoms, and gradually increasing your activity level will help facilitate a smooth recovery. If you have any concerns or questions about your recovery process, do not hesitate to reach out to your healthcare team for guidance. Your health and safety should always be the top priority.

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