Walk down the pain-relief aisle at almost any pharmacy, and you’ll find shelves filled with options. Tylenol. Advil or Motrin. Aleve. Excedrin. Aspirin. Creams, gels, patches. Products that combine multiple ingredients.

Some promise longer-lasting relief. Others are designed for specific types of pain. Many contain ingredients you’ve probably taken before, even if you don’t recognize their names.

So how do you know which one might be right for you?

For people living with chronic pain, that question can be especially frustrating. You may have already tried several medications, found that some help occasionally, or discovered that others barely make a difference.

The first step isn’t reaching for the most recognizable brand. It’s about understanding the active (and inactive) ingredients, what each ingredient does, and how it relates to the kind of pain you’re trying to treat.

First, What’s the Difference Between Acetaminophen and NSAIDs?

Two common types of over-the-counter (OTC) pain relievers are acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs).

Both can relieve pain, but they work differently.

Acetaminophen (such as Tylenol) helps relieve pain and reduce fever. It’s commonly used for headaches, muscle aches, and other everyday discomforts. However, it does not significantly reduce inflammation.

NSAIDs, including ibuprofen (such as Advil or Motrin) and naproxen sodium (such as Aleve) relieve pain and reduce fever while also reducing inflammation. This can make them useful for certain types of arthritis pain, menstrual cramps, and injuries involving swelling.

In U.S. Pain Foundation’s 2026 OTC pain survey, 16.1% of respondents incorrectly identified acetaminophen as an NSAID.

It’s an understandable mix-up. These medications treat similar symptoms and often sit next to each other on store shelves. But it’s important to know the difference, especially when considering medication combinations and potential side effects.

Each type of medication targets pain differently. A medication that helps one type of pain or one person may provide little relief for another.

Ibuprofen or Naproxen Sodium: Does it Matter Which One I Pick?

Both belong to the NSAID family, but one important difference is how long their effects typically last.

Ibuprofen is commonly taken every four to six hours for pain, depending on the product directions.

Naproxen sodium generally provides longer-lasting relief, with OTC products typically taken every eight to 12 hours.

A product that lasts longer isn’t automatically faster, stronger, or more effective for your particular pain. For instance, naproxen sodium usually takes a bit longer to take effect, even though it lasts longer.

Because both products are NSAIDs, they’re not meant to be taken together. Since they work similarly, taking both at the same time generally won’t improve relief, but it does increase risks.

What about Aspirin, Doan’s, and Topical Pain Relievers?

There are more options than the familiar bottles of Tylenol, Advil, and Aleve.

Aspirin is another NSAID sometimes used for pain relief, but because it is a blood thinner, it carries important precautions, particularly for people with bleeding risks or those taking other blood-thinning medications. Low-dose aspirin used for cardiovascular protection serves a different purpose than pain relief and shouldn’t be started, stopped, or changed without medical guidance.

Another type of NSAID, magnesium salicylate, is found in products commonly marketed for backache relief (such as Doan’s). Magnesium salicylate is sometimes used to treat muscle and joint pain as well.

And there are other ways to use pain relievers besides taking a pill.

Diclofenac sodium is an NSAID commonly found in topical products (which are applied directly to the skin) such as Voltaren Arthritis Pain Gel, used for arthritis pain in certain joints, including the hands and knees. Unlike some creams that provide a temporary cooling sensation, diclofenac sodium products work by reducing inflammation and may take several days of consistent use to provide noticeable relief.

Other topical products target painful nerve signals to provide temporary relief for certain localized aches and pains, using ingredients such as lidocaine, menthol, camphor, methyl salicylate, or capsaicin to create numbing, cooling, or warming sensations.

Pay attention to the ingredients, not just the name. For instance, Tylenol Precise topical products contain lidocaine, menthol, or camphor. Despite having the Tylenol name, they do not contain acetaminophen.

It’s a good reminder that the brand name doesn’t always tell you what’s inside.

Why Do Some Pain Relievers Combine Ingredients?

Some OTC products contain more than one active ingredient. This means it’s particularly important to read ingredient lists.

Examples of combination products:

• Acetaminophen + ibuprofen (for example, Advil Dual Action or Motrin Dual Action).
• Acetaminophen + naproxen sodium (such as Tylenol with Naproxen*).
• Acetaminophen + caffeine + aspirin (such as Excedrin Extra Strength, Excedrin Migraine, or Bayer Migraine Formula for head pain, or Pamprin Max Pain + Energy for menstrual symptoms).
• Acetaminophen + caffeine, but no aspirin (for example, Excedrin Tension Headache for head pain, or Midol Complete for menstrual symptoms)
• Aspirin + caffeine, but no acetaminophen (such as Bayer Headache or Anacin Regular Strength or Max Strength)

Why include caffeine? It can help certain pain-relief medications work more effectively. However, caffeine can also cause side effects that are important to monitor, including anxiety, sleep problems, a rapid heartbeat, or blood pressure spikes.

Using certain combination headache medications too frequently can also contribute to medication-overuse headaches. This is where paying attention to instructions comes into play. For instance, Excedrin Extra Strength and Excedrin Migraine are identical medications, but their instructions and dosing timing are different.

While combination products may help target multiple symptoms or focus on a certain type of pain, they can add an additional layer of complexity.

• Check all ingredients to ensure they’re all a good fit for you.
• Determine if any of the ingredients, such as acetaminophen or ibuprofen, are also present in other medications you take.
• Check if you would be taking two NSAIDs (such as ibuprofen, naproxen sodium, aspirin, or diclofenac sodium) if you add a new product, even if the NSAID in your other medications is a different one. Also important: Prescription medications may contain other NSAIDs, such as meloxicam, so be sure to check all ingredients, even if you don’t recognize them.

Does the Type of Pain Make a Difference?

Yes. A medication can be useful for one type of pain and provide little relief for another. Here are a few general examples, which should not be used as a guide to choosing treatment on your own (always check with your doctor first):

• Headaches: Acetaminophen, NSAIDs, or certain combination products may provide relief, depending on the headache type.
• Joint pain and arthritis: NSAIDs may help with inflammatory pain, including topical diclofenac sodium as a potential option for certain affected joints. Acetaminophen may still offer some relief for those who can’t take NSAIDs.
• Muscle aches and minor injuries: Both Acetaminophen or NSAIDs may help with temporary discomfort, and NSAIDs can help target inflammation if it’s involved.
• Menstrual cramps: NSAIDs can be particularly helpful because they reduce chemicals in the body involved in cramping. Some combination products containing acetaminophen and other active ingredients are used to target multiple menstrual symptoms, including pain, bloating, fatigue, and mood.
• Nerve or neuropathic pain: Topical pain relievers containing lidocaine or capsaicin that are applied directly to the skin may provide temporary relief.

For someone living with chronic or complex pain, OTC medications may be an important part of managing pain. Effectiveness can vary depending on the type of pain and individual factors; even two people with the same condition may need different treatments. Some people find that OTC pain relievers provide meaningful relief, while others may experience limited benefit or need additional treatment approaches.

There is no one-size-fits-all approach to pain management, and the way you respond to certain treatments doesn’t make your pain less legitimate.

Four Questions to Ask Before Choosing an OTC

1. What kind of pain am I trying to treat?
2. What active ingredient am I considering?
3. What does the Drug Facts label say about its uses, directions, and warnings?
4. Do my health conditions or other medications change what’s appropriate for me?

Before taking an OTC medication, check the Drug Facts label for active ingredients, intended uses, warnings, directions, and age restrictions. A pharmacist can help you compare active ingredients and label warnings—even if you aren’t filling a prescription.

Acetaminophen can cause serious liver damage if too much is taken. NSAIDs can increase the risk of stomach bleeding, kidney problems, and cardiovascular complications. Even topical NSAIDs have precautions.

Health conditions, pregnancy, other medications, and how frequently you use an OTC product can affect which options are appropriate.

Children and teens require additional consideration. Pediatric products have different formulations, age restrictions, and dosing instructions, often based on weight. Unless a healthcare professional instructs otherwise, it is generally not recommended to give ibuprofen to infants younger than six months; acetaminophen to children younger than two years; or naproxen sodium to children under 12 years. Aspirin is generally avoided in children and teens because of the risk of Reye’s syndrome.

Knowing Your Options is Part of Advocating for Your Care

For someone living with chronic pain, even modest relief is worthwhile if it helps them rest, prepare a meal, or take part in something important to them. But not every OTC product helps every person, and temporary relief isn’t the same as a complete pain-management plan.

Learning more about OTCs isn’t about trying to solve complex pain on your own. But it gives you better questions to bring to your pharmacist or healthcare team.

If you’re reaching for OTC pain medications regularly, bring that up with your healthcare provider—whether you just started taking them or have been using them for years. How often and how long you’ve been using a medication is an important part of understanding whether a product fits your needs and whether the plan should be reviewed.

Knowing the ingredients is a practical first step. It can help you compare products without relying on packaging claims alone.

Want to better understand what’s in your OTC medications? Explore our Know Your OTC Pain Relievers guide, a practical resource to help you compare common ingredients, recognize important differences, and prepare questions for your pharmacist or healthcare team.

KNOW What You’re Taking. KNOW What to Ask. KNOW Your Options for Pain Relief.

#KNOWyourOTCs

 *FDA approved; retail availability to be confirmed

This article is for educational purposes only and is not a substitute for individualized medical advice. Always follow Drug Facts labeling and consult a qualified healthcare professional about medication questions, particularly when managing chronic conditions or taking multiple medications.