What home remedies are effective for treating an infected fingernail?

Home remedies can sometimes ease an infected fingernail, though the scientific evidence is mixed. One common natural option is tea tree oil. It has germ-fighting properties, so you can apply a drop or two directly on the affected nail after cleaning it well. Another option is to soak your infected nail in a mixture of warm water and apple cider vinegar. Vinegar may help by creating an environment that is not friendly to germs. Some people also use over-the-counter remedies like Vicks VapoRub on the nail because it contains ingredients believed to fight infections. Remember to clean your hands well before trying any of these remedies and always test a small area for any skin reaction first. It is important to keep the area dry and clean after use. If you see more redness, swelling, or pus, or if the pain increases, try our free symptom checker to better understand your symptoms and determine if you need professional medical care. These home methods may help in mild cases, but more serious infections will require medical treatment.