Back blisters are the bane of every heel-wearer’s existence. (It’s bad enough your toes are suffering, but your heels, too?) To help prevent friction—that causes the blisters—against your heels, rub a little lip balm to the back of your feet where the skin meets the shoes. This will form an extra layer that’ll help prevent any painful blisters from ruining your day.
There’s a way to walk in flats and there’s a way to strut in heels and never should the two be confused. “Heels are not sneakers — you have to carry yourself differently,” Stempien said. “Use your core muscles and stand up straight. Pretend you’re strutting your stuff on the catwalk and use your hips and legs to propel yourself forward. It should feel more like a bounce than a normal stride. Practice it at home until you’ve got it down pat — this can be one of the easiest ways to avoid pain in heels.”
To wear high heels without pain, Carnation Footcare's Podiatrist Dave Wain has suggested that the most defence is to be prepared. If you know you are wearing heels that tend to hurt your feet after a certain amount of time, stock your bag with everything you need to help. He said: "Go prepared – have in your bag some first aid supplies to deal with potential foot problems before they get too painful i.e. sticky plasters for cuts, damaged toenails or bleeding blisters, anti-blister treatments for rubbing areas." You could even also carry a pair of foldable flat shoes with you, just in case the heels prove too much at the end of the evening!
Sure, those strappy, skinny summer stilettos may look like a dream. However, it's important to be realistic about what kind of shoe has day-long potential. A thin sole will most likely cause pain for the bottom of your foot. Look for something with some rubber on the bottom to provide a bit of a buffer. Ideal? A heel that has a bit of a platform in the front. The platform reduces the incline of your foot, making things more comfortable all around.
Consider a lower or more comfortable style. Choose a thicker and more stable heel like a platform, wedge, or chunky heel to provide more support and weight distribution. Shy away from pointed-toe styles if you have wide feet or toes, opting for round or almond-shaped instead. You can also buy heeled boots or heels with ankle straps to help support your ankles.[3] 
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