Best Overall
Tylenol 8-Hour Arthritis Caplets
Key details
- Form
- Extended-release caplet
- Count
- 100 caplets
- Relief Duration
- Up to 8 hours
- Active Ingredient
- Acetaminophen 650 mg
Eight hours is the number that decides this one. Arthritis pain isn't a headache you treat and forget — it's the background ache that determines whether you take the stairs — and a dose that lasts from breakfast to dinner means you stop negotiating with it at 2 p.m. The 650 mg caplets are built in two layers, so part of the dose gets working and the rest releases over the hours after. We noticed the difference most on long days away from home, when a second dose simply wasn't going to happen.
Acetaminophen isn't an NSAID, which is the whole reason we reach for this one for daily use. It doesn't carry the stomach-bleeding risk that naproxen and aspirin do, and it won't irritate your stomach the way ibuprofen can. What it also won't do is reduce inflammation, so a hot, puffy joint is a job for the NSAID options further down this list. The other ceiling is the liver: acetaminophen turns up in cold and flu products, sleep aids, and plenty of combination pills, and the daily total is what counts. We read the label of anything else we're taking before adding a dose.
The 100-count bottle is the part we mind. At a couple of doses a day it empties quickly, and the store-brand version below puts four times as many caplets in one bottle. What keeps us on the Tylenol is how legible the whole package is: the label names arthritis, the eight hours are printed right there, and the two-layer release explains itself. For something you might take most days for years, that plainness counts for more than it sounds like it should.
Pros
- Up to eight hours from one dose
- No NSAID stomach-bleeding risk
- Labeled specifically for arthritis pain
Cons
- Won't reduce swelling or inflammation
- 100-count bottle empties quickly
The one we recommend first: 650 mg of extended-release acetaminophen that holds a workday without the stomach cost of a daily NSAID.