Swollen hands usually respond well to a few simple techniques you can start right now: elevating your hands above your heart, gentle finger exercises, and contrast water therapy. Most mild hand swelling comes from fluid pooling in the tissues, and the goal is to move that fluid back into circulation. If your swelling is new, here’s what works and what might be causing it.
Elevate Your Hands Above Your Heart
Gravity is the simplest tool for draining fluid from swollen hands. Position your hand and arm above the level of your heart, and keep them there for at least 10 to 15 minutes. You can prop your arm on stacked pillows while lying down or rest it on a high shelf while sitting. The key is getting your hand genuinely higher than your chest, not just resting it on a table at waist height.
This works because fluid follows gravity. When your hands hang at your sides all day, fluid naturally settles in your fingers and palms. Raising them reverses that flow. For persistent swelling, try to elevate several times throughout the day, especially first thing in the morning and before bed.
Use Gentle Finger Exercises
Moving your fingers acts like a pump, pushing trapped fluid out of the tissues and back toward your lymph nodes and bloodstream. You don’t need any equipment, and the movements are simple enough to do at your desk or on the couch.
Two exercises that work well: First, make a tight fist, then open your hand fully and extend your fingers straight out. Repeat 10 times. Second, slowly spread your fingers as wide apart as you can, then bring them back together. Repeat 10 times. Memorial Sloan Kettering recommends doing these exercises twice a day. Count each repetition out loud to keep a steady pace. The movements should be deliberate, not rushed.
If one hand is more swollen than the other, focus on that hand but work both. The muscle contractions squeeze fluid through your lymphatic system, which has no pump of its own and relies entirely on movement to keep things flowing.
Try Contrast Water Therapy
Alternating between warm and cold water creates a pumping effect in your blood vessels. Warm water opens them up, cold water narrows them, and the back-and-forth pushes fluid out of the swollen area. This technique is commonly used by hand therapists and physical therapists for post-injury or post-surgical swelling.
Fill one container with hot water (100 to 110°F, which should feel comfortably warm but not scalding) and another with cold water (59 to 70°F, roughly the temperature of cold tap water). Submerge your hands in the hot water for 3 to 4 minutes, then switch to the cold water for 1 minute. Repeat this cycle four to five times, always starting and ending with hot water. The whole session takes about 20 to 30 minutes.
A shorter version works too: 2 minutes in warm water, 1 minute in cold, repeated 3 to 4 times. Either way, the contrast between temperatures is what drives the benefit.
Cut Back on Sodium
Your body keeps sodium and water in a tight balance. When sodium levels climb too high, your body holds onto extra water to dilute it, and that excess fluid can settle in your hands, feet, and ankles. The recommended daily limit for sodium is less than 2,300 milligrams, roughly one teaspoon of table salt. Most people eat well beyond that without realizing it, since sodium hides in bread, canned soups, deli meats, sauces, and restaurant meals.
Drinking more water actually helps in this situation, which feels counterintuitive. When you’re well hydrated, your kidneys can flush excess sodium more efficiently. When you’re dehydrated, the opposite happens: your body releases a hormone that tells your kidneys to hold onto water, making swelling worse. Steady water intake throughout the day keeps this system running smoothly.
Reduce Inflammation With OTC Pain Relievers
If your swelling comes with pain, stiffness, or redness, an over-the-counter anti-inflammatory like ibuprofen (Advil, Motrin) or naproxen sodium (Aleve) can reduce both the inflammation and the swelling it causes. These medications block the chemicals your body produces during an inflammatory response, which helps bring down puffiness and ease discomfort.
A few important limits: don’t use these continuously for more than 10 days for pain without talking to your doctor. They’re effective for short-term flare-ups, not meant as a long-term daily solution. If you find yourself reaching for them regularly, that’s a sign to investigate what’s causing the swelling in the first place.
Common Reasons Your Hands Swell
Mild, temporary hand swelling is extremely common and often harmless. Heat is a frequent trigger. When your body gets warm, whether from hot weather or exercise, blood vessels in your hands widen to release heat through the skin. This increased blood flow can make your fingers puff up, which is why your rings feel tight after a long walk on a summer day. The swelling goes down once you cool off.
Prolonged inactivity causes swelling too. Sitting for hours on a flight, sleeping in an awkward position, or keeping your arms hanging at your sides all day lets fluid accumulate in your hands. Hormonal shifts during menstrual cycles or pregnancy also cause the body to retain more fluid than usual.
More persistent swelling points to underlying conditions. Rheumatoid arthritis and other inflammatory joint diseases cause swelling concentrated around the finger joints, often with morning stiffness lasting 30 minutes or more. Heart failure, kidney disease, and liver disease can all cause fluid to build up throughout the body, including the hands. Lymphedema, where the lymphatic drainage system is damaged or blocked (sometimes after surgery or radiation for cancer), causes progressive swelling that doesn’t resolve on its own.
Swelling That Needs Urgent Attention
Most hand swelling is a nuisance, not an emergency. But certain patterns deserve immediate medical attention. During pregnancy, sudden swelling in your hands and face (not the gradual puffiness that builds over weeks) can signal preeclampsia, a serious blood pressure condition. This is especially urgent if it comes with severe headaches, blurred vision, upper belly pain, or shortness of breath.
Outside of pregnancy, seek prompt care if one hand swells dramatically while the other stays normal, especially with skin discoloration, warmth, or pain. This pattern can indicate a blood clot in the veins of the upper arm or a deep tissue infection. Swelling that appears alongside a fever, rapidly spreading redness, or an inability to move your fingers also warrants urgent evaluation.
Swelling that develops gradually over weeks and doesn’t respond to elevation, movement, or reduced salt intake is worth bringing up at your next medical appointment, even if it’s not an emergency. Persistent, unexplained puffiness sometimes turns out to be the first visible sign of a systemic condition that’s easier to manage when caught early.