Ingrown Toenails

An ingrown toenail is a common condition that involves the growth of a toenail into the surrounding the skin, making the area to become red, swollen and tender. The sharp edges on the sides of the big toenail are most commonly affected, as they can easily become lodged in the surrounding skin and grow into the area.

Ingrown toenails are at risk of becoming infected, so it is important that they are detected and treated in a timely manner to prevent complications. This is particularly important for certain population groups that are at risk of complications, such as those with diabetes or other health conditions that affect the peripheral nervous system.

Macro Toenail Ingrown
Copyright: Lester Greenwood V, Image ID: 273368792 via

Risk Factors

There are various factors that can increase the risk of an ingrown toenail, including:

  • Incorrect cutting of nails
  • Irregular nail shape
  • Ill-fitting footwear
  • Thickening of nails
  • Sweating

People who are at a higher risk of getting an ingrown toenail should pay closer attention to any changes in their feet to allow early intervention and prevent complications.

Symptoms and Complications

The initial signs of an ingrown toenail include tender, swollen and hardened skin surrounding the nail, which is painful under pressure. There can also be a build up of fluid around the toe.

Ingrown toenails are prone to infection, which may cause additional symptoms such as bleeding or oozing of pus. This can also be very painful, even when the toe is not pressed.

Some population groups are at a higher risk of complications of an ingrown toenail, such as people with diabetes or poor circulation the extremities. This is often because they have decreased sensation in the feet and often take longer to notice early signs of the condition. Additionally, the natural ability of their body to fight the infection may be compromised, leading to more severe symptoms.


It is best to diagnose and treat an ingrown toenail as soon as possible to prevent the condition from worsening. In most cases, an ingrown toenail can be treated in the home environment, but professional advice is advised if diabetic.

The feet should be soaked in warm water 3-4 times each day and the inflamed area massaged to gently push the skin away from the toenail. An antiseptic wash is also useful to reduce the risk of infection.

For immediate pain relief, simple analgesic medications such as paracetamol or non-steroidal anti-inflammatory drugs (NSAIDs) can be effective.

For more severe cases, partial or complete removal of the affected toenail may be required. This is usually carried out under a local anesthetic to numb the area. Patients can return home shortly after the surgery, although they should avoid putting pressure or weight on the toe for the 24-48 hours following the procedure. Prophylactic antibiotics and salt water baths are also recommended to reduce the risk of infection.


There are a number of ways to help prevent ingrown toenails and related complications. These include:

  • Cutting nails correctly (not too short, straight across rather than rounded
  • Keep feet clean and dry
  • All toes to get some air when possible
  • Avoid tight shoes and socks

It is important for patients to inspect their toenails regularly to screen for any changes that could be an early sign of an ingrown toenail. This allows them to commence at home treatment as soon as possible and helps to prevent progression of the condition.


Further Reading

Last Updated: Aug 23, 2018

Yolanda Smith

Written by

Yolanda Smith

Yolanda graduated with a Bachelor of Pharmacy at the University of South Australia and has experience working in both Australia and Italy. She is passionate about how medicine, diet and lifestyle affect our health and enjoys helping people understand this. In her spare time she loves to explore the world and learn about new cultures and languages.


Please use one of the following formats to cite this article in your essay, paper or report:

  • APA

    Smith, Yolanda. (2018, August 23). Ingrown Toenails. News-Medical. Retrieved on October 30, 2020 from

  • MLA

    Smith, Yolanda. "Ingrown Toenails". News-Medical. 30 October 2020. <>.

  • Chicago

    Smith, Yolanda. "Ingrown Toenails". News-Medical. (accessed October 30, 2020).

  • Harvard

    Smith, Yolanda. 2018. Ingrown Toenails. News-Medical, viewed 30 October 2020,


  1. Matthew Garoufalis Matthew Garoufalis United States says:

    It is incomprehensible that on a Diabetes web site that is an article about taking care of your own ingrown toenails. I cannot tell you how many thousands, or even tens of thousands, of diabetics lose part or all of their lower limb because they tried to treat their ingrown toenail themselves without first seeing a podiatrist. This is the worse advice in the world!  Shame on the editors of this site.
    Matthew G. Garoufalis, DPM,
    Past President, American Podiatric Medical Association.

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News Medical.