Preventing Blisters - Blisters

To prevent blisters you have to minimize friction on the skin. You can do this by wearing appropriate footwear that fits. Some moisture-wicking socks made from synthetic blends can help reduce friction and moisture on the skin of the feet.

Some runners commonly tape their blister-prone toes or heels prior to a run to prevent blisters. While band aids and other tape can be used, many athletes (myself included) often use a small strip of duct tape on these trouble spots. Duct tape stays in place for long runs and the shiny back is slick enough to slide on socks and other skin. One other option is to apply petroleum jelly or talcum power before exercise to reduce friction. I've used this as well, and while it works for shorter runs, it's rather messy and wears away on long runs.

If you have any "hot spots" during activity, it's important to treat them right away to prevent the blister from developing. Try to keep your feet dry or change socks if possible. If you can't stop activity or change shoes, socks, gloves or other gear, your best option is to apply a 2nd skin dressing or moleskin and tape the sensitive area. Another quick and effective treatment is to apply a generous amount of petroleum jelly to the area to reduce friction. You will probably need to reapply often.