Most mild ingrown nails can be fixed at home within about a week using warm soaks and a simple cotton-lifting technique. The key is catching it early, before infection sets in. Once redness starts spreading, pus appears, or the pain becomes severe, home treatment won’t cut it and you’ll need a doctor to intervene.
Why Nails Grow Into the Skin
An ingrown nail happens when the edge or corner of the nail curves downward and digs into the surrounding skin. The big toe is the most common spot. Tight shoes, cutting nails too short or rounding the corners, and naturally curved nails all contribute. Stubbing your toe or repeated pressure from running can trigger one too. Understanding the cause matters because fixing the immediate problem won’t help much if you keep doing the thing that caused it.
The Warm Soak Method
Soaking softens both the nail and the skin around it, making it easier to work with and reducing swelling. Mix 1 to 2 tablespoons of unscented Epsom salt into one quart of warm water and soak your foot for 15 minutes. Do this once or twice a day. If you don’t have Epsom salt, a mild soap works too. Some people use apple cider vinegar soaks instead, diluting about a quarter cup in a basin of warm water. The acetic acid in vinegar has mild antibacterial properties, though Epsom salt soaks are the more widely recommended option.
Lifting the Nail With Cotton
This is the technique that actually redirects the nail’s growth. Take a cotton swab, pull the cotton off one end, and roll it into a thin, elongated piece. After soaking (when the skin is softest), gently lift the edge of the ingrown nail and slide the rolled cotton underneath it. Leave it in place. This creates a small barrier between the nail edge and the skin, encouraging the nail to grow outward instead of digging in.
Replace the cotton every morning after your shower. According to the University of Utah Health, doing this consistently for about a week gives the nail enough time to grow past the point where it’s pressing into the skin. If pain gets worse at any point during this process, stop and reassess.
Protecting the Area Between Soaks
Keeping the skin around the nail moisturized and protected speeds things along. Petroleum jelly is your best option here. Cleveland Clinic notes it’s just as effective as over-the-counter antibiotic ointments but doesn’t carry the risk of allergic reactions that some antibiotic ingredients do. Apply a thin layer after soaking and cover with a small bandage.
There are also over-the-counter products specifically designed for ingrown nails that contain ingredients to soften the nail plate, making it easier and less painful to lift. These can be helpful if the nail is particularly thick or rigid. Wear open-toed shoes or shoes with a wide toe box while you’re treating it. Pressure from tight footwear is one of the fastest ways to make an ingrown nail worse.
Signs the Nail Is Infected
A mild ingrown nail hurts and looks a little red. An infected one escalates quickly. Watch for pus or drainage around the nail, redness that spreads beyond the immediate area, warmth in the surrounding skin, or increasing pain that doesn’t respond to soaking. If you develop a fever, that’s a sign the infection may be moving deeper.
People with diabetes or any condition that reduces blood flow to the feet should skip home treatment entirely and see a doctor at the first sign of an ingrown nail. Poor circulation slows healing dramatically and raises the risk of serious complications from even minor foot infections.
What Happens at the Doctor’s Office
If home treatment fails after a week or if infection is already present, a doctor can perform a procedure called a partial nail avulsion. It sounds more intimidating than it is. The toe gets numbed with a local anesthetic, the doctor splits and removes just the sliver of nail that’s digging into the skin, and the whole thing takes about 20 minutes. You’re awake the entire time but shouldn’t feel pain, only pressure.
For nails that keep coming back, the doctor may add a step called matrixectomy. After removing the nail edge, a chemical solution is applied to the exposed nail matrix (the tissue that produces nail growth) to prevent that strip of nail from ever regrowing. This is a permanent fix for the affected edge. Research comparing different chemical approaches found no significant differences in recurrence rates or patient satisfaction between them, so the specific technique your doctor chooses matters less than whether matrixectomy is performed at all.
Recovery After a Procedure
If only part of the nail was removed, expect six to eight weeks for full healing. If the entire nail was taken off (less common, reserved for severe cases), healing takes eight to ten weeks. The first few days tend to be the most uncomfortable. Most people can walk immediately, though you’ll want roomy shoes that don’t press on the toe.
During recovery, avoid swimming until the wound has fully closed, and hold off on intense exercise or running. Tight shoes are off limits. Your doctor will typically have you apply an antiseptic ointment and keep the toe bandaged for the first week or two. The nail edge (if matrixectomy wasn’t performed) will gradually regrow, and the final cosmetic result usually looks close to normal.
Preventing Ingrown Nails From Returning
Trim your toenails straight across rather than rounding the corners. Keep them at a moderate length, roughly even with the tip of your toe. Cutting too short encourages the skin to fold over the nail edge as it grows back. Use proper nail clippers or a straight-edge trimmer rather than tearing nails or using scissors.
Shoes matter more than most people realize. Footwear that squeezes the toes pushes the nail into the skin with every step. If you run or play sports, make sure there’s about a thumb’s width of space between your longest toe and the end of the shoe. People with naturally very curved nails may deal with recurrence no matter what they do. In that case, a one-time matrixectomy is often the most practical long-term solution.