A patient came in last month sure she had done something terrible to her stomach. She'd tweaked her lower back lifting a suitcase, and for two weeks she'd been taking ibuprofen three or four times a day, every day, on an empty stomach, washed down with coffee. The back was better. The stomach was not.
This is the conversation I have constantly. NSAIDs for acute pain are genuinely useful drugs, and most people reach for them without a second thought. That's exactly why a little structure helps. The goal is to get the relief you came for without trading one problem for another.
What are NSAIDs and how do they work?
NSAIDs are anti-inflammatory pain relievers — the most familiar ones being ibuprofen and naproxen, plus aspirin. They work by quieting the chemical signals your body releases when tissue is irritated or injured, which is why they're so good for the swollen, throbbing, inflamed kind of pain.
That makes them a first-line choice for a lot of everyday complaints: a sprained ankle, a flare of headache or migraine pain, menstrual cramps, dental pain, a stiff and aching back. When I build an analgesic management plan in my practice, NSAIDs are often where we start — not because they're the only option, but because for short bursts of inflammatory pain, they earn their keep.
How long is it safe to take ibuprofen or naproxen?
For acute pain, think days, not weeks. Most uncomplicated injuries and flare-ups should be improving within a few days of starting an NSAID, and that's usually how long you'll need it.
The shorter the course and the lower the effective dose, the better. I tell patients to use the smallest amount that actually helps and to stop once the pain has eased — not to keep going "just in case." If you find yourself reaching for an over-the-counter pain reliever for more than about ten days in a row, that's a signal to check in with your doctor rather than refill the bottle. Pain that won't quit is information.
A few simple habits make a real difference:
- Take NSAIDs with food or a glass of milk to protect the stomach lining.
- Stick to one NSAID at a time — doubling up doesn't double the relief, just the risk.
- Skip alcohol while you're using them.
Who should be careful with NSAIDs?
Some people should clear NSAIDs with their doctor first, because these drugs aren't equally safe for everyone. The same medicine that's harmless for one patient can be the wrong call for another.
I'm especially cautious with anyone who has kidney disease, a history of stomach ulcers or GI bleeding, heart failure, or poorly controlled high blood pressure — NSAIDs can nudge blood pressure up and stress the kidneys. They also interact with several common medications, including blood thinners and certain heart and blood-pressure drugs. If you're already on medication for hypertension or you take a daily aspirin for your heart, that's worth a quick conversation before you add a regular NSAID.
Pregnancy, older age, and a history of acid reflux are other reasons to pause. None of these means you can never use an NSAID — it just means the decision deserves a second of thought instead of an automatic reach for the cabinet.
What about non-opioid alternatives?
Acetaminophen is the most common non-NSAID option, and it's often a better fit when the stomach, kidneys, or blood pressure are a concern. It works differently, doesn't irritate the stomach the same way, and can be paired with an NSAID under guidance for tougher pain.
It has its own ceiling, though — too much acetaminophen is hard on the liver, and it hides in many combination cold and pain products, so it's easy to overshoot without realizing it. Beyond pills, plenty of acute pain responds beautifully to the unglamorous basics: ice in the first day or two, then heat, gentle movement, rest, and time. I'd rather a patient sprain heal with a short, smart medication course and good self-care than with a month of daily pills.
What you'll notice is missing from this whole discussion is opioids. For most everyday acute pain, they're rarely the right starting point, and a thoughtful non-opioid plan handles the job with far less downside.
When should I see a doctor instead of treating pain at home?
See a doctor if the pain is severe, getting worse, or not improving after a few days of home treatment. Same goes for pain with fever, numbness, weakness, a wound that looks infected, or any pain that follows a significant injury or fall.
Certain pain always deserves a real evaluation, not a guess — chest pain, the worst headache of your life, severe abdominal pain, or anything that just feels different from your usual aches. Here in Los Angeles I see a lot of patients who white-knuckle through these things because they don't want to "bother" anyone. Please bother me. Sorting the harmless from the serious is exactly the job.
If you're not sure what's safe to take, or your pain keeps coming back, I'd genuinely rather you ask than guess. We can build a plan that fits your health history and actually gets you comfortable. Reach out anytime — that's what I'm here for.