High heels should only be worn occasionally. If you wear them daily, you run the risk of shortening your calf muscles, which in turn can cause an inflammation of you Achilles tendon. This can make it difficult to walk in bare feet. High heels also increase the risk of getting plantar fasciitis: a painful degenerative condition that affects the heel bone. For daily use, you may want to wear a fashion women shoes with a comfortable heel of about one inch in height.
If your work requires you to walk a lot or stand for long periods, make sure to wear fashion women shoes that support the heel of your foot and that absorb shock. You can add padded insoles to those fashion women shoes that are too hard or thin.