Plantar fasciitis is an inflammation of the structures (of the plantar fascia) on the sole of the foot. The inflammation is caused by excess pressure on the structures on the sole of the foot. The
plantar fascia becomes inflamed and tiny rips can occur where it attaches into the inside of the heel bone. It tends to be most painful first thing in the morning, or when standing up after sitting
for a while. The area becomes inflamed and swollen, and it is the increase in fluid to the area that accumulates when weight is taken off the area, that then causes the pain on standing. Plantar
Fasciitis usually starts gradually with pain on standing after rest. Pain is usually located under the heel or to the inside of the heel. Pain is usually at its worst on standing first thing in the
morning. The pain will begin to ease once you get moving. Pain in the early stages tends to occur after activity rather than during activity. As plantar fasciitis continues the pain can become more
constant and can then start to affect the way you walk.
The most frequent cause is an abnormal motion of the foot called excessive pronation. Normally, while walking or during long distance running, your foot will strike the ground on the heel, then roll
forward toward your toes and inward to the arch. Your arch should only dip slightly during this motion. If it lowers too much, you have what is known as excessive pronation. For more details on
pronation, please see the section on biomechanics and gait. Clinically not only those with low arches, but those with high arches can sometimes have plantar fasciitis. The mechanical structure of
your feet and the manner in which the different segments of your feet are linked together and joined with your legs has a major impact on their function and on the development of mechanically caused
problems. Merely having "flat feet" won't take the spring out of your step, but having badly functioning feet with poor bone alignment will adversely affect the muscles, ligaments, and tendons and
can create a variety of aches and pains. Excess pronation can cause the arch of your foot to stretch excessively with each step. It can also cause too much motion in segments of the foot that should
be stable as you are walking or running. This "hypermobility" may cause other bones to shift and cause other mechanically induced problems.
When plantar fasciitis occurs, the pain is typically sharp and usually unilateral (70% of cases).Heel pain worsens by bearing weight on the heel after long periods of rest. Individuals with plantar
fasciitis often report their symptoms are most intense during their first steps after getting out of bed or after prolonged periods of sitting. Improvement of symptoms is usually seen with continued
walking. Numbness, tingling, swelling, or radiating pain are rare but reported symptoms. If the plantar fascia continues to be overused in the setting of plantar fasciitis, the plantar fascia can
rupture. Typical signs and symptoms of plantar fascia rupture include a clicking or snapping sound, significant local swelling, and acute pain in the sole of the foot.
If you see a doctor for heel pain, he or she will first ask questions about where you feel the pain. If plantar fasciitis is suspected, the doctor will ask about what activities you've been doing
that might be putting you at risk. The doctor will also examine your foot by pressing on it or asking you to flex it to see if that makes the pain worse. If something else might be causing the pain,
like a heel spur or a bone fracture, the doctor may order an X-ray to take a look at the bones of your feet. In rare cases, if heel pain doesn't respond to regular treatments, the doctor also might
order an MRI scan of your foot. The good news about plantar fasciitis is that it usually goes away after a few months if you do a few simple things like stretching exercises and cutting back on
activities that might have caused the problem. Taking over-the-counter medicines can help with pain. It's rare that people need surgery for plantar fasciitis. Doctors only do surgery as a last resort
if nothing else eases the pain.
Non Surgical Treatment
Your health care provider will often recommend these steps first Acetaminophen (Tylenol) or ibuprofen (Advil, Motrin) to reduce pain and inflammation. Heel and foot stretching exercises. Night
splints to wear while sleeping to stretch the foot. Resting as much as possible for at least a week. Wearing shoes with good support and cushions. Other steps to relieve pain include aply ice to the
painful area. Do this at least twice a day for 10 - 15 minutes, more often in the first couple of days. Try wearing a heel cup, felt pads in the heel area, or shoe inserts. Use night splints to
stretch the injured fascia and allow it to heal. If these treatments do not work, your health care provider may recommend waring a boot cast, which looks like a ski boot, for 3 - 6 weeks. It can be
removed for bathing. Custom-made shoe inserts (orthotics). Steroid shots or injections into the heel. Smetimes, foot surgery is needed.
Most patients have good results from surgery. However, because surgery can result in chronic pain and dissatisfaction, it is recommended only after all nonsurgical measures have been exhausted. The
most common complications of release surgery include incomplete relief of pain and nerve damage.
Stretching exercises for the Achilles tendon and plantar fascia are recommend to relieve pain and aid in the healing process. Sometimes application of athletic tape is recommended. In moderate or
severe cases of plantar fasciitis, your doctor may recommend you wearing a night splint, which will stretch the arch of your foot and calf while you sleep. This helps to lengthen the Achilles tendon
and plantar fascia for symptom relief. Depending on the severity of your plantar fasciitis, your physician may prescribe a store-bought orthotic (arch support) or custom-fitted orthotic to help
distribute your foot pressure more evenly.