Plantar fasciitis is irritation and wear of the plantar fascia, the thick band of tissue along the bottom of the foot that supports the arch. The hallmark is sharp heel pain with the first steps in the morning or after sitting, which eases as you walk and then returns with prolonged standing.
It comes from overload, a spike in activity, tight calves, unsupportive footwear, or time on hard surfaces. It can be slow to settle, but it is reassuring that the large majority resolve without surgery.
Symptoms
Typical complaints include:
- Sharp heel pain with the first steps in the morning or after rest
- Pain that eases with walking, then returns with prolonged standing
- Tenderness at the inner part of the heel
- Pain worse on hard surfaces or in unsupportive shoes
How it is diagnosed
Plantar fasciitis is a clinical diagnosis based on the classic pattern and tenderness at the heel. Imaging is used mainly to rule out other causes, such as a stress fracture or nerve entrapment, when the picture is atypical or recovery stalls.
Plantar fasciitis is treated conservatively, and patiently. Dr. Lee emphasizes the measures with the best track record, calf and plantar-fascia stretching, supportive footwear or orthotics, a night splint, and activity modification, which resolve the large majority over weeks to months.
For stubborn cases, options include a corticosteroid injection used judiciously (since repeated steroid can weaken the fascia), shockwave therapy, and PRP. Surgery is reserved for the small minority with pain that persists despite a long, faithful trial of non-surgical care.
Non-surgical treatment
The large majority resolve with:
- Calf and plantar-fascia stretching, the most effective single measure
- Supportive footwear or an orthotic insert
- A night splint that holds a gentle stretch
- Activity modification and load management
When conservative care stalls
For stubborn cases, a judicious corticosteroid injection, shockwave therapy, or PRP are options. Surgery, which releases part of the fascia, is reserved for the small minority whose pain persists after months of diligent non-surgical treatment.
Recovery timeline
Recovery is gradual and rewards consistency:
- Weeks 0 to 6Daily stretching, supportive footwear, a night splint, and activity modification.
- Weeks 6 to 12 and beyondContinued stretching and load management, with gradual resolution. Most improve over a few months.
What patients commonly misunderstand
A couple of things to expect:
- The heel spur is usually not the problem. Many people with plantar fasciitis have a heel spur, but the spur is usually not the source of pain and rarely needs to be removed. Treatment targets the fascia and calf, not the spur.
- It takes patience. Plantar fasciitis can be slow to settle. Consistent stretching and support over weeks to months works for the large majority, even when progress feels gradual.
This page is general educational content authored by Dr. Lee. It is not a substitute for individual medical advice. Every patient's case is different, book a consultation to discuss yours.