How to Treat a Deep Red Swelling After a Hand Injury? - Surgery

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Cut on the hand?


If your hand has been injured by a metal fan and there is a deep red, swollen bump that appears to be a bruise under the skin, you should not attempt to peel off the skin.
It is important to keep the area clean and monitor it for any signs of infection, such as increased redness, warmth, or pus.
If the swelling persists or worsens, or if you experience significant pain, it is advisable to see a doctor.

Regarding the need for an injection, it will depend on the assessment by the healthcare provider.
They may recommend a tetanus shot if your vaccination is not up to date, or they may suggest other treatments based on the severity of the injury.
Always consult a medical professional for personalized advice.

Wang, 10~19 year old female. Ask Date: 2016/04/05

Dr. Li Zhonghuai reply Surgery


Hello! It is recommended to see a general surgeon to incise and drain the hematoma directly in the clinic.
Avoid contact with tap water.
Wishing you well! Changhua Hospital cares about you!

Reply Date: 2016/04/05

More Info


When dealing with a deep red swelling after a hand injury, especially one that appears to be a hematoma (a localized collection of blood outside of blood vessels), it is crucial to approach the situation with care. Based on your description, it seems that you have sustained a contusion or bruise from the injury caused by the fan. Here are some steps and considerations for treating this type of injury:
1. Do Not Pick at the Skin: It is essential not to attempt to remove or pick at the skin over the swollen area. This can lead to infection, further injury, or complications. The skin acts as a protective barrier, and disturbing it can introduce bacteria.

2. Initial Care: If you have not already done so, apply the R.I.C.E. method:
- Rest: Avoid using the injured hand to prevent further damage.

- Ice: Apply ice wrapped in a cloth to the swollen area for 15-20 minutes every hour as needed. This helps reduce swelling and numbs the pain.

- Compression: If possible, use a compression bandage to help minimize swelling. Ensure it is not too tight, as this can impede circulation.

- Elevation: Keep the injured hand elevated above the level of your heart to help reduce swelling.

3. Monitor Symptoms: Keep an eye on the swelling and any changes in color or size. If the swelling does not decrease after a few days, or if you experience increased pain, redness, or warmth around the area, it may indicate an infection or other complications.

4. Consult a Healthcare Professional: It is advisable to see a doctor, especially if the swelling persists or worsens. A healthcare provider can perform a physical examination and may recommend imaging studies, such as an ultrasound or X-ray, to rule out fractures or more severe injuries.

5. Pain Management: Over-the-counter pain relievers such as ibuprofen or acetaminophen can help manage pain and inflammation. However, consult with a healthcare provider before taking any medication, especially if you have underlying health conditions or are taking other medications.

6. Injection Considerations: If you are concerned about needing an injection, it depends on the severity of your injury and the doctor's assessment. In many cases, an injection is not necessary unless there is a specific indication, such as a severe hematoma that requires drainage or if there is significant pain that cannot be managed with oral medications.

7. Follow-Up Care: If your doctor recommends follow-up care, such as physical therapy, it is essential to adhere to those recommendations to ensure proper healing and regain full function of your hand.

In summary, while it is understandable to be concerned about a deep red swelling after an injury, it is crucial to avoid self-treatment methods that could worsen the situation. Instead, focus on initial care, monitor your symptoms, and seek professional medical advice to ensure proper healing and recovery.

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