Most knee pain responds well to a combination of rest, targeted exercise, and simple lifestyle changes you can start today. Whether your pain is from an injury, overuse, or arthritis, the strategies below move from immediate relief to longer-term solutions that address the root cause.
Immediate Relief at Home
When knee pain flares up, the RICE method (rest, ice, compression, elevation) is your first line of defense. Ice the knee for 10 to 20 minutes at a time, repeating every hour or two as needed. Always place a thin cloth or towel between the ice and your skin. Wrap the knee with an elastic bandage snugly enough to provide support but not so tight that it restricts circulation. When you’re resting, prop your leg up above the level of your heart to help reduce swelling.
This approach works best in the first 48 to 72 hours after pain begins or worsens. Beyond that window, you’ll want to gradually reintroduce gentle movement so the joint doesn’t stiffen up.
Over-the-Counter Pain Medication
Anti-inflammatory medications like ibuprofen and naproxen reduce both pain and swelling, making them especially useful for knee problems involving inflammation. Acetaminophen can help with pain but won’t address swelling. For most people, an anti-inflammatory is the better short-term choice for knee pain specifically.
There are important safety considerations with anti-inflammatory medications. Don’t combine two different anti-inflammatories at the same time. If you take low-dose aspirin for heart protection, ibuprofen or naproxen can interfere with that benefit. These medications also carry risks for people with heart disease, kidney problems, or stomach ulcers, and they should not be taken late in pregnancy. If you take blood thinners, ACE inhibitors, or lithium, check with your pharmacist before adding an anti-inflammatory.
Exercises That Strengthen the Knee
Weak muscles around the knee are one of the most common and fixable contributors to knee pain. The quadriceps (front of your thigh), hamstrings (back of your thigh), and hip muscles all work together to stabilize the joint. When they’re weak, the knee absorbs forces it wasn’t designed to handle alone.
The American Academy of Orthopaedic Surgeons recommends a 4- to 6-week conditioning program performed two to three days per week to build meaningful strength. Some of the most effective exercises include:
- Straight-leg raises: Lie on your back, bend one knee with your foot flat on the floor, and slowly lift the other leg about 12 inches. Do 3 sets of 10 on each side. This builds quad strength without bending the knee at all, making it safe even when the joint is sore.
- Half squats: Stand with your feet shoulder-width apart and slowly lower yourself about halfway to a sitting position. Do 3 sets of 10. Stop before the point where you feel pain.
- Hamstring curls: Stand holding a chair for balance and slowly curl one heel toward your buttock. Do 3 sets of 10 per leg.
- Hip abduction: Lie on your side and lift your top leg upward, keeping it straight. Do 3 sets of 20. Strong hip muscles reduce inward collapse of the knee during walking and stairs.
- Calf raises: Rise onto your toes and slowly lower back down. Do 2 sets of 10 daily or near-daily.
Stretching matters too. A standing quadriceps stretch (pulling your foot toward your buttock) and a hamstring stretch done lying on your back both help maintain the range of motion that keeps the knee from feeling stiff. Hold each stretch for 20 to 30 seconds and repeat two to three times.
Start gently. If an exercise increases your pain during or after, reduce the range of motion or the number of repetitions rather than pushing through it.
Low-Impact Cardio That Protects Your Knees
Staying active is one of the best things you can do for a painful knee, but the type of activity matters. High-impact exercise like running or jumping can aggravate an already irritated joint. Low-impact options give you the cardiovascular and weight-management benefits without the pounding.
Cycling is a standout choice. It builds leg strength while allowing the knee to move through its full range of motion with very little stress on the joint. An elliptical machine offers a similar advantage with a smooth gliding motion that avoids the jarring impact of walking or running on pavement. Rowing machines combine cardio with strength training and also move the knee through its full range. Pool-based exercise, whether that’s swimming laps or joining an aqua aerobics class, dramatically reduces the load on your joints because the water supports your body weight. Pilates focuses on controlled movements that strengthen your core and improve balance, both of which take pressure off the knees during everyday activities.
Why Weight Loss Makes a Big Difference
Your knees bear a surprisingly amplified version of your body weight. When you walk, three to nine times your body weight passes through the knee joint with every step. That means being just 10 pounds overweight adds 30 to 60 pounds of extra force to each knee, every single step you take. Over the course of a day, that adds up to thousands of pounds of cumulative stress.
This also means that even modest weight loss produces outsized relief. Losing 10 pounds doesn’t just remove 10 pounds of pressure from your knees. It removes 30 to 60 pounds per step. For people whose knee pain is related to osteoarthritis or general wear, losing weight is one of the most powerful interventions available, and it’s one you control entirely.
Braces and Knee Sleeves
Knee sleeves made of elastic compression material are the most common type of knee support people wear. They provide light compression that can reduce swelling and give you a greater sense of stability during activity. They work well for general soreness, mild overuse injuries, and exercise support.
For arthritis, an unloader brace is a more targeted option. These braces absorb some of your body weight and redirect pressure away from the damaged part of the knee to healthier areas of the joint. They’re the most commonly recommended brace type for people with knee arthritis. An unloader brace is a step up in both structure and cost from a simple sleeve, and getting the right fit usually requires guidance from a provider.
When Pain Persists: Injections and Other Options
If home strategies aren’t enough after several weeks, injection-based treatments are a common next step. Steroid injections deliver a powerful anti-inflammatory directly into the joint and can provide relief that lasts weeks to months. Lubricant injections (sometimes called gel shots) supplement the natural fluid in the joint and aim to improve cushioning. Studies comparing the two have found similar improvements in pain and function at both three and six months, so the choice often depends on your specific situation, how frequently you need injections, and your response to previous treatments.
Physical therapy with a professional is also worth considering if you’re not seeing results on your own. A therapist can identify specific muscle imbalances or movement patterns that contribute to your pain and design a program tailored to your body. Many people find that six to eight weeks of guided rehab produces lasting improvement that self-directed exercise alone didn’t achieve.