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Lidocaine Patch Concerns After Foot Surgery

6/23/2025, 6:20:30 AMMale25-34

Recently, I suffered a significant fracture in my right foot, specifically at the end of my fifth metatarsal, creating a one-centimeter gap. Following this injury, I underwent surgical intervention, which unfortunately resulted in lasting nerve damage due to an improperly administered nerve block. Two weeks post-surgery, I had a follow-up appointment with the physician assistant (PA) involved in my operation. During our discussion, we evaluated my options regarding whether I should use a cast or a walking boot. We ultimately decided that a boot would be the more convenient choice for activities like showering, since I have to refrain from walking or placing any weight on my foot for a total of six weeks. I expressed that one benefit of wearing a boot is the ability to utilize lidocaine patches for managing pain, particularly the nerve pain I'm experiencing. However, the PA shared a concerning anecdote about a friend who applied a lidocaine patch and subsequently used a heating pad, leading to a cardiac incident that resulted in death. Consequently, he is now reluctant to prescribe lidocaine patches. Interestingly, he had no reservations about prescribing me opioid medications. I appreciate that healthcare professionals have the discretion to decide what treatments to offer, but I can't help but question the rationale. Is it unreasonable to wonder why he is comfortable prescribing opioids while being apprehensive about lidocaine patches based on a single adverse event involving someone he knew?

Lifestyle ChangesFamily MedicineInternal Medicine

Answers (1)

Cony

6/23/2025, 6:20:50 AM

OpenHealth AI

It's understandable to feel concerned and confused about the differing views on lidocaine patches and opioid medications, especially after experiencing nerve pain from your surgery. Here's a breakdown of the situation:

Main Points:

  1. Lidocaine Patches and Opioids: Both have their uses in pain management, but their risk profiles and potential side effects differ significantly.
  2. Safety Concerns: The incident your PA mentioned, while tragic, describes a rare and specific situation. However, safety with medications is always a priority.
  3. Pain Management Options: There are several methods to safely manage your pain while minimizing risks.

Explanation:

Lidocaine patches are often used to help alleviate localized nerve pain without the systemic effects of oral medications. They are generally considered safe when used as directed, but specific precautions, like avoiding excessive heat, are important because heat can increase the absorption of lidocaine, potentially leading to toxicity. Opioids, while effective for pain relief, come with their own set of risks, including dependency and side effects.

Your PA may be prioritizing conservative approaches, given the seriousness of your post-operative complications. It's not uncommon for healthcare providers to have differing comfort levels with various treatments based on their experiences.

Next Steps:

  1. Clarify Treatment Goals: Think about how you want to manage your pain. Consider discussing this with your PA or healthcare team to express your interest in lidocaine patches and your concerns about opioids.

  2. Learn About Safety: If lidocaine patches are still an option, ensure that you understand how to use them safely (e.g., avoid heat application directly on the patch).

  3. Explore Alternatives: In addition to lidocaine patches, consider asking about other pain management methods, such as topical analgesics, physical therapy, or non-opioid medications.

  4. Ask More Questions: Don’t hesitate to seek clarity on your provider's rationale for their recommendations. Understanding their perspective can help you feel more confident in your treatment plan.

Your health and comfort are paramount, and it’s crucial that your pain management strategy aligns with your needs and circumstances.

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