Flexible flatfeet are considered normal in young children because babies are not born with a normal arch. The arch may not form fully until sometime between ages 7 and 10. Even in adulthood, 15% to 25% of people have flexible flatfeet. Most of these people never develop symptoms. In many adults who have had flexible flatfeet since childhood, the missing arch is an inherited condition related to a general looseness of ligaments. These people usually have extremely flexible, very mobile joints throughout the body, not only in the feet. Flatfeet also can develop during adulthood. Causes include joint disease, such as rheumatoid arthritis, and disorders of nerve function (neuropathy).
A common cause of foot arch pain is a stress fracture. They tend to occur from repeated overloading of one of the foot bones from activities such as jumping and running especially if you have suddenly increased your activity level. The breaks in the bone may be small but they can be extremely painful. Stress fractures of the metatarsal bones or the navicular can cause anything from mild to severe foot arch pain. The Tibialis Posterior muscle plays a very important role in supporting the medial arch of the foot. Posterior Tibial Tendonitis can occur either through repetitive use e.g. high impact sports such as soccer or tennis, or from an injury e.g. a fall. This causes the tendon to become inflamed or even torn, resulting in pain on bottom of foot. This pain usually gets worse with activity or when standing for long periods. If the problem persists, the inner side of the foot (known as the medial longitudinal arch of the foot) gradually collapses down, causing flat feet. A simple test for this condition is to stand on one leg and rise up onto your tiptoes. If you cannot, it indicates a problem with the Posterior Tibial tendon. Treatment usually consists of rest, ice, exercises, orthotics and physical therapy.
Intense heel pain, especially first thing in the morning and after a long day. Difficulty walking or standing for long periods without pain. Generally, the sharp pain associated with plantar fasciitis is localized to the heel, but it can spread forward along the arch of the foot and back into the Achilles tendon. While severe cases can result in chronic pain that lasts all day, the most common flare ups occur first thing in the morning, making those first steps out of bed a form of torture, and in the evening after having spent a day on your feet. Overpronation (a foot that naturally turns too far inward), high arches, and flat feet (fallen arches) can all cause similar arch pain. In these cases, however, the pain is more likely to continue throughout the day rather than being worst in the morning.
In a person of any age, the doctor will ask about occupational and recreational activities, previous foot trauma or foot surgery and the type of shoes worn. The doctor will examine your shoes to check for signs of excessive wear. Worn shoes often provide valuable clues to gait problems and poor bone alignment. The doctor will ask you to walk barefoot to evaluate the arches of the feet, to check for out-toeing and to look for other signs of poor foot mechanics.
Non Surgical Treatment
An orthotic arch support, specially molded to fit your foot, may be part of your treatment. These supports can be particularly helpful if you have flat feet or high arches. You can tell if that is what is needed when short-term taping decreases your heel pain.
Although most patients with plantar fasciitis respond to non- surgical treatment, a small percentage of patients may require surgery. If, after several months of non-surgical treatment, you continue to have heel pain, surgery will be considered. Your foot and ankle surgeon will discuss the surgical options with you and determine which approach would be most beneficial. No matter what kind of treatment you undergo for plantar fasciitis, the underlying causes that led to this condition may remain. Therefore, you will need to continue with preventive measures. Wearing supportive shoes, stretching, and using custom orthotic devices are the mainstays of long-term treatment for plantar fasciitis.
It is possible to prevent arch pain by wearing well-fitting shoes while performing any physical activity. Many times doctors will suggest a therapeutic shoe with a higher heel to relieve the pressure on the achilles tendon and also the arch muscle (plantar fasciitis). People with arch pain suffer from regular flare-ups of pain. However there is no risk to others as this is not a contagious condition.
Strength training and stretching can help avoid injury and keep your feet free from pain. Stretching should focus on the bottom of your foot to loosen tissues and tight ligaments surrounding your arch. The easiest way to do this is by grabbing a towel and sitting on the floor. You can do this while you catch up on the news in the morning, or when you get home from work. Put one leg out in front with your foot flexed up. Loop the towel around the ball of your foot and gently pull your toes towards you. Hold for thirty seconds and then repeat 3-4 times before switching feet.