These crawls are part of an effort to archive pages as they are created and archive the pages that they refer to. That way, as the pages that are referenced are changed or taken from the web, a link to the version that was live when the page was written will be preserved.Then the Internet Archive hopes that references to these archived pages will be put in place of a link that would be otherwise be broken, or a companion link to allow people to see what was originally intended by a page's authors.The goal is to fix all broken links on the web . Crawls of supported "No More 404" sites. 

 This tool does not provide medical advice. See additional information. 
 
 THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911. 

 After the Times Square ball drops on New Year's Eve and copious amounts of Champagne get toasted and drunk, many might find themselves forgetting more "auld acquaintances" than they intended and waking up to 2013 with a vicious hangover. 
 
 A hangover is essentially a build-up of acetaldehyde, a toxin in the liver. When one overdoes it on the booze, the liver can't produce enough glutathione, a compound that contains the amino acid L-cysteine, to combat it. Cysteine breaks down acetaldehyde into water and carbon dioxide, which is then flushed out of the body as urine. 
 
 While nothing has been shown scientifically to "cure" a hangover, Dr. Richard Besser, ABC News' chief medical editor, offered these tips to help nurse the pain: 
 
 • Drink plenty of water. Alcohol is quite dehydrating. 
 
 • If you have a headache, take aspirin or ibuprofen the next morning, not acetaminophen (Tylenol). Acetaminophen is processed by your liver that has just taken a hit from your overdrinking. 
 
 • Go to bed. Most hangovers are over after eight to 24 hours but before you do … 
 
 • Pull out your smartphone and record a video message to yourself. Tell yourself how lousy you feel and repeat this phrase: "I won't overdrink again, I won't overdrink again, I won't overdrink again." 
 
 Other suggestions from our past contributors include how to avoid a hangover while still slugging back the brewskies, and what to do if the hangover arrives anyway: 
 
 While You're Boozing: 
 
 1. Sip Slowly 
 
 If you drink your alcohol slowly instead of guzzling it down, doctors say it helps give the stomach a fighting chance to absorb the toxins so your body isn't assaulted with booze. 
 
 2. Eat Fatty Foods 
 
 Food products with a lot of fat in them, such as chips, can help slow down the absorption of alcohol. 
 
 3. Avoid Carbonated Drinks 
 
 Doctors say carbonation can increase the absorption of alcohol, so put down the rum and Coke. 
 
 The Morning After - Happy Hangover: 
 
 1. Sleep, Sleep, Sleep 
 
 Time will heal all wounds. 
 
 2. Flush Your System 
 
 When you are dehydrated, your body is depleted of potassium and sodium, which is why you have that achy "hit by a dump truck" feeling the next morning. 
 
 Doctors say try to replenish your body with lots of fluids. Drink water or drinks that are heavy in electrolytes, such as sports drinks or coconut water. 
 
 3. Be Leery of Caffeine 
 
 Caffeine, like alcohol, is a diuretic, which can further dehydrate your body after drinking, making the headache much worse, so doctors recommend extra water if you're going to reach for a cup of coffee, tea or an energy drink. 
 
 But people who regularly drink minimal amounts of caffeine might find it helps soothe their headache. While the causes of a hangover aren't completely understood, a leading theory for the pounding headache is that alcohol dilates blood vessels in the brain and caffeine constricts the blood vessels, which might bring relief to some people. 
 
 4. Avoid the 'Hair of the Dog' 
 
 While that Bloody Mary or extra pint of beer with breakfast the next morning sounds like a rallying move, doctors say more alcohol means more dehydration, meaning more hangover hurting. Even if you don't feel the pain now, you will later. 
 
 5. Have a Snack 
 
 According to the Mayo Clinic, bland foods, such as toast and crackers, can help boost blood sugar and settle your stomach. Eating chicken noodle or bouillon soups, which are loaded with sodium and potassium, can help make you feel better. 
 
 Foods and drinks that contain fructose, such as honey, apples, berries or fruit juice, as well as vitamin C and B can also help burn off alcohol. 
 
 Final Thoughts: Not to be a buzz kill, but the bottom line is that the best way to to avoid a hangover is to stay away from the booze. Entirely.
– Did a bit of drinking last night? Here are a few tips to help with the hangover you're probably facing this morning, courtesy of ABC News, WebMD, and BuzzFeed: Yes, that coffee really will help. Caffeine has been shown to help reduce the effects of adenosine, the chemical that causes hangover headaches. (But don't overdo it, because caffeine can also make you even more dehydrated.) So will that Advil. Taking ibuprofen (Advil's active ingredient) has also been scientifically proven to reduce hangovers. No Advil around? Take aspirin instead—but don't take acetaminophen (the active ingredient in Tylenol), since that could hurt your liver. Lots of water and sleep will also help. A typical hangover is over after eight to 24 hours. As for the re-hydration, if water is too boring, try sports drinks, coconut water, or other beverages high in electrolytes. If you can stomach the thought of eating, try these foods. Bland foods (toast, crackers), chicken noodle soup, fruit and other foods high in fructose, asparagus, eggs, and bacon have all been shown to help hangover victims. But don't bother with "hangover pills." Researchers have found they don't work.