How to Compare the Side Effects of Pain Relieving Medications

Pain-relieving medications can be very useful in alleviating pain and addressing symptoms related to different medical conditions, from stomach cramps to chronic back pain. In general, there are two types of over-the-counter medications: acetaminophen and non-steroidal anti-inflammatory drugs (NSAIDs). Before using one or more of these medications, it's important to compare the side effects of each to make sure you benefit from the medication and don't make your condition worse.

Instructions

• 1

  Determine your options for pain-relieving medications. Most are over-the-counter, so you do not need a prescription. The best-known brand of acetaminophen is Tylenol. NSAIDs include medications such as aspirin (Bayer), ibuprofen (Advil or Motrin) and naproxen (Aleve). Most drug chains have private-label versions of these medications, which can be much cheaper than the name-brand ones.

• 2

  Look at the drug labels on each of the medications you are considering. Under the "Warnings" section, look for the possible side effects. Also look for possible drug interactions with prescription or over-the-counter medications you already take. Look for the "Active Ingredient" to make sure you are not already taking a medication that has the same ingredients, recommends the American Academy of Family Physicians.

• 3

  Research the medications you are considering before going to the drug store. According to Peter Ullrich, M.D., of Spine-Health, acetaminophen is often recommended because it has few side effects. There is no chance of addiction or tolerance, it does not cause an upset stomach, and it rarely causes allergies. However, because it is processed through the liver, prolonged use and high doses of acetaminophen can be harmful to the liver.

  Side effects also are rare for NSAIDs, but there is a chance they could cause stomach upset or ulcers. If you have a history of stomach ulcers, check with your doctor before taking NSAIDs. Also check if you have high blood pressure, because NSAIDs might make it worse. If NSAIDs are used for many years, they can be harmful to your kidneys.

• 4

  Try the medications yourself and see how they affect you. See which provides the best relief with the fewest side effects. Some people find that taking a combination of an NSAID and acetaminophen works best, since the two types of medications work differently.