Walking down the pain relief aisle at any pharmacy — including ours on Vine Street — you'll see dozens of colorful boxes all promising to make you feel better. But here's what I tell people almost every day: Tylenol, Advil, and Aleve aren't just different brands. They're actually different drugs that work in completely different ways.
Let me break down what you actually need to know.
The Three Main Players
Tylenol (acetaminophen) is a pain reliever and fever reducer, but it doesn't reduce inflammation. We're not entirely sure how it works in the body, which sounds strange, but it's been safely used for decades.
Advil and Motrin (both ibuprofen) belong to a class called NSAIDs — nonsteroidal anti-inflammatory drugs. They block enzymes that cause pain, fever, and inflammation.
Aleve (naproxen sodium) is also an NSAID, like ibuprofen, but it lasts much longer in your system.
When to Reach for Tylenol
Tylenol is my go-to recommendation for:
- Headaches (including those brutal Hollywood traffic headaches on the 101)
- Fever without significant inflammation
- People who can't take NSAIDs — this includes many folks with stomach issues, kidney problems, or who are on blood thinners
- Pregnancy — it's generally considered the safest OTC pain option during pregnancy, though always check with your doctor first
When Advil (Ibuprofen) Makes More Sense
I recommend ibuprofen for:
- Inflammation-based pain — sprains, strains, that sore back after moving furniture
- Menstrual cramps
- Dental pain (it's actually more effective than Tylenol for tooth pain)
- Arthritis flare-ups
- Fever with body aches
Take it with food. Even if you've never had stomach problems, ibuprofen on an empty stomach can cause issues, especially with repeated use.
When Aleve (Naproxen) Is Your Best Bet
Naproxen is excellent for:
- All-day relief — one dose lasts 8–12 hours
- Chronic conditions where you don't want to take pills every 4 hours
- Early-morning pain that you want covered all day at work
Standard dose is 220 mg every 8–12 hours. Don't exceed 660 mg in 24 hours for OTC use.
The Stuff Nobody Mentions But Should
You can alternate Tylenol and ibuprofen. For something like a high fever or significant pain, many doctors recommend staggering doses — Tylenol at noon, ibuprofen at 3 PM, Tylenol at 6 PM. This isn't mixing them dangerously; they work through completely different mechanisms. But verify the schedule with your doctor or pharmacist first.
Age matters. Don't give aspirin to kids (Reye's syndrome risk). Ibuprofen is approved for infants 6 months and up, but dosing is by weight, not age — ask us for the exact amount.
Pollen season. During LA's spring pollen explosions, I see people taking ibuprofen for sinus headaches when the real issue is inflammation. An NSAID plus an antihistamine often works better than Tylenol alone.
Flying out of LAX? Naproxen's long duration makes it convenient for travel pain or headaches, but remember it takes a bit longer to kick in than ibuprofen.
What If Nothing's Working?
If you're reaching for OTC pain relievers more than a couple times a week, or if the recommended dose isn't cutting it, that's a signal to talk to your doctor. Chronic pain deserves a real evaluation, not just stronger doses of the same thing.
We're here Monday through Friday if you want to talk through which option makes sense for your specific situation — or to double-check that a new pain reliever won't interact with your other medications. No appointment needed, and these conversations are always free. That's what your neighborhood pharmacist is for.