Most ingrown fingernails can be treated at home with warm soaks, gentle lifting of the nail edge, and a topical antibiotic ointment. The process takes patience: you’re coaxing the nail to grow out and over the skin fold rather than digging into it, and that can take one to two weeks of consistent daily care. If the area is severely swollen, oozing pus, or throbbing with pain, you likely have an infection that needs professional treatment instead.
Why Fingernails Grow Into the Skin
An ingrown fingernail happens when the edge or corner of the nail curves downward and presses into the surrounding skin. This creates a small wound that gets irritated every time you use your hand, and the continued pressure prevents the skin from healing. Common triggers include trimming nails too short or rounding the corners too aggressively, biting your nails, injuring the nail bed, or wearing gloves that squeeze the fingertips. Some people are simply more prone because their nails naturally curve more than average.
Step-by-Step Home Treatment
Soak the Finger in Warm Water
Fill a small bowl with warm water and mix in 1 to 2 tablespoons of Epsom salt per quart of water. Soak the affected finger for 15 minutes at a time, several times a day for the first few days. The warm water softens the nail and the surrounding skin, reduces swelling, and makes the nail edge easier to work with. Plain warm water works if you don’t have Epsom salt, but the salt helps draw out fluid and keeps the area cleaner.
Lift the Nail Edge With Cotton
After soaking, when the nail is soft, take a small wisp of clean, wet cotton and gently wedge it under the corner of the nail where it’s digging into the skin. This lifts the nail slightly and creates a gap between the nail edge and the irritated skin fold. The goal is to train the nail to grow outward instead of downward. Replace the cotton daily, ideally after each soak, to keep it clean. This is the most effective at-home technique for redirecting nail growth, but it requires consistency over several days.
Apply Antibiotic Ointment
After soaking and placing the cotton, dab a thin layer of over-the-counter antibiotic ointment (like Neosporin) around the nail edge. This helps prevent bacteria from colonizing the small wound where the nail has broken the skin. Cover with a small adhesive bandage to protect it during the day. Reapply after each soak.
What Not to Do
Resist the urge to dig under the nail with scissors, clippers, or tweezers to “cut out” the ingrown portion. This almost always makes things worse. You risk cutting the skin, pushing bacteria deeper into the wound, or removing too much nail and creating a jagged edge that grows back into the skin even more aggressively. Similarly, don’t try to rip or pull the nail corner free. The embedded portion is anchored in swollen tissue, and forcing it out tears the skin and invites infection.
If the nail is deeply embedded and you can’t see or reach the corner at all, that’s a sign home treatment won’t be enough.
How to Tell if It’s Infected
An ingrown nail that develops an infection (called paronychia) looks and feels noticeably different from simple irritation. Watch for skin that is red and warm to the touch around the nail, increasing pain and swelling, and pus building up under the skin. In more advanced cases, a white or yellow pus-filled abscess forms along the nail fold. If you see any of these signs, the infection needs treatment beyond home soaks. A doctor can drain the area and prescribe antibiotics if necessary.
People with diabetes face higher risks from any nail problem. Poor circulation slows healing and makes infections harder to fight. If you have diabetes and notice an ingrown fingernail, it’s worth having it evaluated professionally rather than managing it on your own.
What Happens at the Doctor’s Office
If home treatment doesn’t resolve the problem after a week or two, or if the nail is deeply ingrown or infected, a doctor can perform a partial nail removal. The procedure is straightforward. They numb the finger with a local anesthetic, then use a small tool to separate the ingrown portion of the nail from the nail bed underneath. That section is cut lengthwise and pulled free, leaving the rest of the nail intact. The whole thing takes about 15 to 20 minutes.
For nails that repeatedly grow back ingrown, the doctor may destroy a small strip of the nail matrix (the tissue at the base where the nail grows from) so that the problematic edge doesn’t regrow. This is called a matricectomy and permanently narrows the nail slightly. After a partial nail removal, a fingernail typically regrows fully in 4 to 5 months, which is significantly faster than toenails, which can take 10 to 18 months.
Recovery after the procedure is mild. You’ll have some tenderness for a few days and need to keep the area clean and bandaged. Most people return to normal hand use within a day or two, though you’ll want to protect the finger from bumps and pressure while it heals.
Preventing Ingrown Fingernails
The single most important prevention strategy is how you trim your nails. Cut them straight across, leaving them long enough that the corners rest loosely against the skin at the sides rather than being buried below it. Don’t round the edges into a curved shape, don’t cut them into a V, and don’t trim them so short that the skin folds can overlap the nail edge. Use sharp, clean nail clippers rather than tearing or biting.
If you work with your hands or wear tight gloves regularly, make sure your fingertips aren’t being compressed. Repeated pressure on the nail from the sides or tip pushes the edges into the skin over time. Keeping nails at a moderate length, not too short and not so long they catch on things, is the simplest way to avoid the problem coming back.