What is the literature-based expectation for iontophoresis in heel pain treatment?

What is the literature-based expectation for iontophoresis in heel pain treatment?

• A. Iontophoresis should never be used because it has no positive effects on heel pain and overall function
• B. Iontophoresis may or may not provide two to four weeks of pain relief and improved function
• C. Iontophoresis may provide two to four months of pain relief
• D. Iontophoresis provides guaranteed improvement in function

Answer: (B)

Iontophoresis for heel pain is most likely to yield short-term relief, with benefits often seen over about two to four weeks and sometimes accompanied by improved function during that period. The response is variable from person to person, so you can see a benefit in some patients and little to none in others. There isn’t strong evidence that the effects last months, nor is there a guarantee of improved function for everyone. This aligns with the literature that supports a potential short-term, not reliably long-term, effect.

Iontophoresis for heel pain is most likely to yield short-term relief, with benefits often seen over about two to four weeks and sometimes accompanied by improved function during that period. The response is variable from person to person, so you can see a benefit in some patients and little to none in others. There isn’t strong evidence that the effects last months, nor is there a guarantee of improved function for everyone. This aligns with the literature that supports a potential short-term, not reliably long-term, effect.