Seeking Advice on a Thumb Injury
A 28-year-old female preschool educator seeks guidance regarding a thumb injury. Approximately one week ago, while preparing fruit, she sustained a cut on her thumb. Despite applying a bandage, the wound continued to bleed for a full day after the incident. Now, nearly a week later, she has been keeping the thumb covered; however, she has started to notice a peculiar numbing sensation on the opposite side of the finger, accompanied by occasional tingling when she touches objects with her thumb. She expresses concern due to the easily contaminated water supply at her workplace, which is sourced from a well. This has led her to wash her hands frequently. The cut, situated on the left side of her thumbnail, is small but notably deep. A colleague has recommended a product known as 'second skin' as a potential treatment. She is debating whether to try this remedy or seek medical attention at the hospital today. Additionally, she mentions that she does not consume alcohol but occasionally uses cannabis.
Answers (1)

7/1/2025, 1:10:36 PM
OpenHealth AI
It sounds like you're dealing with an injury that carries some concerns due to the ongoing symptoms you're experiencing, particularly the numbness and tingling in your thumb. Let's address your situation step-by-step.
Key Points:
- Ongoing Symptoms: A persistent numbness and tingling sensation after a cut can indicate nerve involvement or insufficient healing.
- Infection Risk: Given your workplace conditions and the history of bleeding, it’s essential to assess for signs of infection.
- Next Steps: You need to prioritize symptom monitoring and consider treatment options effectively.
Explanation:
Your thumb injury may not have healed completely or could be impacting nerves that run near the area of the cut. The numbing and tingling sensations can suggest nerve irritation, which could stem from swelling or scar tissue forming in the area. The fact that it bled for a day initially also raises the potential for deeper injury.
Infectious concerns are valid since you're washing your hands frequently in less-than-ideal water. Keeping the cut clean is crucial, but improper washing could introduce contaminants.
Actionable Steps:
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Observe the Injury:
- Check for signs of infection such as increased redness, swelling, warmth, or discharge from the wound.
- Monitor the sensation. If the numbness worsens or spreads, this is a sign to seek care more urgently.
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Continue Proper Care:
- Keep the wound clean and dry. Change the bandage daily, or more frequently if it becomes wet or dirty.
- Consider using 'second skin' only if the wound is sealed and you don’t see any signs of infection. It helps protect the area while moisture promotes healing.
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Limit Movement:
- Minimize use of that thumb as much as possible to reduce irritation and allow healing.
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Seek Medical Attention:
- Given the duration of your symptoms and because you've noticed tingling and numbness, it's advisable to consult with a healthcare provider. They can evaluate the injury more thoroughly to check for nerve involvement or possible infection.
Conclusion:
Pay close attention to how your thumb feels in the coming days, and don’t hesitate to seek medical help if your symptoms worsen or if you're unsure. Your health and safety are the priority, and it’s always better to err on the side of caution. Let me know if you have any more questions!
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