Diabetic Patient with a Foot Ulcer
A 60-year-old man with type 2 diabetes requests acupuncture for peripheral neuropathy in both feet. His hemoglobin A1c is 9.1 percent. On inspection, the right first metatarsal head has a 1.5 cm shallow ulcer with dark tissue at the base, mild surrounding redness, and no visible pus. He reports reduced sensation in both feet and says the ulcer has been there for three weeks without healing. He has no fever and his glucose today is 240 mg/dL. He wants needles in the feet and asks whether a herbal poultice can speed healing. He has not seen a podiatrist or his diabetes clinician about the ulcer.
1. How do you manage the ulcer, the needling request, and the herbal question?
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The ulcer is the priority. A non-healing foot ulcer in a patient with poorly controlled diabetes and neuropathy is at high risk of infection and amputation; it needs prompt evaluation by a podiatrist or diabetes clinician, not topical experimentation. The surrounding redness and dark tissue base are concerning, even without fever or pus.
Management:
- Do not needle the feet or the ulcer area; infection risk, poor healing, and reduced sensation make this unsafe.
- Do not apply an unverified herbal poultice to an open wound; it could introduce contamination, macerate tissue, or delay proper care.
- Urge same-day or next-day professional wound assessment, explain why, and document the advice and his response.
- For neuropathy symptoms, consider treatment at sites away from the feet only after the wound is addressed and with his clinician informed.
- Emphasize glycemic control as central to both wound healing and neuropathy.
The tested judgment is recognizing a limb-threatening condition, prioritizing referral, and refusing local treatments that could worsen it.
2. He says the ulcer is 'just a callus' and refuses referral. What do you do next?
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Take his belief seriously but be clear about the risk. Explain that in diabetes with reduced sensation, a wound can deepen without pain, and delay raises the chance of infection and serious outcomes. Describe warning signs: spreading redness, warmth, swelling, foul odor, fever, or blackening tissue, which require urgent care.
Do not perform local needling or apply the poultice regardless of his refusal. Offer to help him contact his diabetes clinician, provide written information, and set a short follow-up to check whether he sought care. Document the assessment, the advice given, his refusal, and the safety-net instructions.
If he continues to decline, you have still met the duty to inform and refer; you are not required to provide unsafe treatment to preserve rapport. The tested judgment is harm avoidance, clear safety-net counseling, and documentation when a patient declines recommended care.