There are too many causes of pain to diagnose your problem over the internet without even seeing you. It could be anything from a minor bruise to a tumor. See a doctor if it doesn't go away within a few days.
Your nerves that determine sensation are located in the your back. Because many elderly have back pain those dermatomes are often associated with feet pain.
Overweight or obese people often get foot pain. I for one have premature arthritis; that may be the cause. Think back to your recent activities. Have you twisted it? Check out your foot doctor.
Some causes for foot pain are fractured or broken toes, nerve damage, calluses, or warts on the feet.
There are many causes of pain in the foot. Pain in the foot can be a result of an injury such as a sprain, fracture or broken bone. If your foot pain persists you should seek advice from a medical professional.
Back pain can range from a dull, constant pain to a sudden, sharp pain that makes it hard to move. It can start quickly if you fall or lift something too heavy, or it can get worse slowly. If you get heavy pain means you can put some ice cubes or ice pack on that place, so that some what you can get pain relief.
Swelling and pain in the instep of the left foot
You just get a foot massager like this , it will massage your body all.
Foot pain can be caused by a number of different causes. The main one being flat soles to worn out shoes. Flat feet can realign your back and knees to uncomfortable positions.
Bone spurs are one cause of foot pain. They are in the heel and are calcuim deposits at the end of the bone.
There are many things that cause pain - see a doctor to find out which is causing your pain.
Walking on hot coals
Pain in the foot can be due to a problem in any part of the foot. Bones, ligaments, tendons, muscles, fascia, toenail beds, nerves, blood vessels, or skin can be the source of foot pain.