There are several ways to put an end to chafing. Costly chafing sticks or gels work wonders, but inexpensive Vaseline will do in a pinch, and Breathe Right nasal strips will protect you from the dreaded nipple chafing. Chafing between your thighs can be absolutely miserable as well. To prevent your thighs from this misery, try applying a layer of petroleum jelly on your inner thighs or purchase commercial products such as Body Glide or Sportslick which are manufactured to help prevent chafing. You should also drink more water. Lack of hydration causes sweat to form salt crystals on your skin which may worsen chafing of the thighs. Finally, apply cornstarch or talcum powder on the insides of your thighs. The powder absorbs moisture and allows the thighs to smoothly pass each other when walking.