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What Every Athlete Needs to Know Regarding Pain Relievers
By John Post in
Pain meds in triathlon
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Save the world, win valuable prizes. Be a triathlete.
This months meeting of our County Medical society was on pain relievers. Things have turned nasty with the current opiod epidemic and each of us can help in some way. Very enlightening. Orthopedic surgeons prescribe 7% of all narcotics and have been given tools to head toward 6%.
I wanted to have some kind of reference that triathletes could turn to since pain, and pain relieving efforts, are so common to our sport. I found this from Harvard to show us the difference between Tylenol (acetaminophen) and anti-inflammatory drugs (NSAIDs), why generic drugs are both cheaper and as effective, etc.
This might be one of those that you'd want to print off for reference, for maybe even next year, should you find yourself looking for information.
The Family Health Guide
11 things you should know about common pain relievers
Understanding the differences between acetaminophen and NSAIDs
Once upon a time, easing pain was relatively simple: take two aspirin and call the doctor in the morning. Now there are many pain relievers to choose from (see "Pain relievers at a glance").
Willow bark was one of the earliest painkillers. Extracts or teas of willow bark have been used to treat fever and pain for more than 2,000 years. Unfortunately, the active ingredient, salicylic acid, is very hard on the stomach. In 1897, a German chemist working for the Bayer Company found a way to modify salicylic acid so it was less irritating to the stomach. The compound he created, acetylsalicyclic acid, was called Aspirin. It remained the premier over-the-counter painkiller until the development of acetaminophen in 1956 and ibuprofen in 1962. Since then, more than a dozen others have come onto the market.
The two main categories of commonly used pain relievers are acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs), which include aspirin and drugs known as COX-2 inhibitors. Many are available over the counter; some are available by prescription only.
Picking the right one can be enough to give you a headache! Here are 11 tips to help you navigate the pain reliever aisle.
1. What's the difference?
NSAIDs ease pain, lower fever, and turn down inflammation. They can be very helpful for pain arising from inflammation-related conditions such as arthritis. Acetaminophen eases pain and fever, but does not affect inflammation.
2. NSAIDs revolutionized the treatment of pain.
But as is the case for all drugs, they have some drawbacks. Regular use of an NSAID has been linked to an increased risk of heart disease. All NSAIDs, including the newer COX-2 inhibitors, can be hard on the stomach, causing ulcers or gastrointestinal bleeding. These problems tend to emerge only after long-term or heavy use. Don't be scared about taking the occasional NSAID for a headache or aches and pains.
3. What applies to NSAIDs doesn't usually apply to acetaminophen.
Acetaminophen is not an anti-inflammatory agent, and eases pain in a different way than NSAIDs. Acetaminophen is easier on the stomach than NSAIDs, but has its own set of problems.
Acetaminophen can damage the liver. Three thousand 250 milligrams (mg) a day — about 10 regular-strength acetaminophen tablets — is considered the safe upper limit, but that might be too much for some people.
Large doses are the main risk
, but there are reports of people developing liver problems after taking small to moderate amounts of acetaminophen for long periods of time. Drinking alcohol while taking acetaminophen can also cause liver damage.
Acetaminophen is an ingredient in
many over-the-counter cold and headache medications
. Some people may be taking more of the drug than they realize because of these "hidden sources."
4. COX-2 inhibitors — a new addition.
A new family of NSAIDs, called COX-2 inhibitors, was developed in the 1990s. They were supposed to be better than "regular" NSAIDs: a new generation of medications that would relieve pain but spare the gut. Although these drugs were a bit easier on the gastrointestinal system, it turned out they weren't especially heart friendly. The first COX-2 inhibitor, rofecoxib (Vioxx), was pulled from the market in 2004 after it was linked to an increased risk for heart attack. Valdecoxib (Bextra) came off the market a few months later. A third COX-2 inhibitor, celecoxib (Celebrex) has stayed on the market. At doses of 200 mg per day or less, it doesn't appear to pose any greater heart attack risk than other NSAIDs.
5. Go generic.
Generic over-the-counter pain relievers are less expensive than their brand-name counterparts, and work just as well.
6. Help for NSAID-related stomach woes.
If you need to take an NSAID every day for arthritis or other chronic condition, and the drug bothers your stomach or you're at high risk for gastrointestinal complications, taking a proton pump inhibitor can offset this side effect. Proton-pump inhibitors include esomeprazole (Nexium), lansoprazole (Prevacid), omeprazole (Prilosec), pantoprazole (Protonix), or rabeprazole (Aciphex).
7. Take your daily aspirin
taking an NSAID for pain relief.
If your doctor has recommended that you take a daily low-dose
aspirin for your heart
, and you also take an NSAID for pain or inflammation, timing is important. NSAIDs block the ability of aspirin to make blood platelets less "sticky." This helps prevent the formation of clots inside the bloodstream, which can cause heart attacks and strokes. One strategy is to take aspirin first thing in the morning, then wait 30 minutes before taking an NSAID. If you take an NSAID first, wait eight hours before taking aspirin.
8. Beware of blood pressure increases.
All NSAIDs, including the COX-2 drugs, tend to boost blood pressure. The effect is strongest and happens more consistently in people who have high blood pressure already and are taking medication to control it, but there's evidence that people with normal blood pressure are also affected. Acetaminophen, in high doses and among women, has also been shown to cause small hikes in blood pressure.
9. Don't go cold turkey.
If you take an NSAID regularly, don't stop suddenly. Sudden withdrawal makes blood clots more likely to form, and so increases the chances of having a heart attack or stroke.
10. Beware of kidney woes.
NSAIDs, including the COX-2 drugs, can be hard on the kidneys and, in extreme cases, cause kidney failure. Signs of kidney disease include unexplained nausea or vomiting, loss of appetite, fatigue and weakness, changes in urine output, persistent itching, and other so-called nonspecific symptoms.
11. Genes matter.
There is a lot of individual variation in how people react to pain relievers. It may take some trial and error to find the one that works best for you.
Over-the-counter pain relievers at a glance
Anacin, Pain-Eze, Tylenol, and
; also in more than 150 combination products)
Not an NSAID; doesn't cause stomach problems like NSAIDs; common ingredient in headache and cold medicines; large amounts can cause liver damage.
Nonsteroidal anti-inflammatory drugs (NSAIDs)
Anacin, Bayer Aspirin, Bufferin, many others
; also found in scores of combination products
Technically an NSAID, but its anticlotting properties make it unique; the development of alternatives and high risk of gastrointestinal bleeding mean it's not used as much today as a pain reliever.
Advil, Motrin, Nuprin
Favored because it acts quickly without staying in the body too long, so per dose it has a lower risk of causing stomach and kidney problems.
Longer acting than ibuprofen.
Prescription NSAIDs at a glance
Available as a generic?
Arthrotec, Cataflam, Voltaren, others
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