Potatoes are one of the most common and important food sources on the planet, and they contain a wealth of health benefits that make them all the more essential as a staple dietary item for much of the worldâs population.
1 This condition is known as postherpetic neuralgia, and it occurs when damaged nerve fibers send confused and exaggerated messages of pain from your skin to your brain.  Vision loss. Shingles in or around an eye (ophthalmic shingles) can cause painful eye infections that may result in vision loss.
A case of shingles can last for up to a few weeks or more. The early symptoms include pain, itching, tingling, or a burning sensation at one location on the body, such as one side of the waist or face. A few days after these symptoms begin, the skin on the afflicted body part develops fluid-filled blisters.