An ingrown toenail is a common condition, typically caused by improper shoes or injury to the toe. A badly ingrown toenail can be removed via surgery, or it can be treated at the doctor’s office or with home remedies.Source: iStock
Ingrown toenail facts
- An ingrown toenail is a common, often unpleasant condition frequently seen in the big toenail.
- Athletes commonly suffer from ingrown toenails.
- Improper shoe gear and toe injuries are frequently associated with ingrown toenails.
- It is not unusual for an ingrown toenail to recur unless treated appropriately.
- Conservative treatments include soaks, elevation, proper nail cutting, and good foot hygiene. Medical treatment is not always required. Oral antibiotics are sometimes required as a treatment if infection is present. A health care professional can perform a minor toenail procedure if the problem is severe or recurrent.
What are ingrown toenails?
An ingrown toenail (onychocryptosis) is caused by the pressure from the ingrowth of the nail edge into the skin of the toe. Once the edge of the nail breaks through the skin, it produces inflammation. Initially presenting as a minor discomfort, it may progress into an infection in the adjacent skin (cellulitis) and/or become a reoccurring problem. Ingrown toenails most commonly affect the large (great) toes.
What causes ingrown toenails?
An imbalance between the size of the nail and the enlargement of the nail skin edge causes ingrown toenails. This condition can be exacerbated by improper trimming of the toenail, an inherited or hereditary condition, and improper shoe fitting. Injury by overly aggressive pedicures and nail picking are also common causes. Some people's toenails naturally curl inward (known as pincer nails). These toenails can easily become painful. Adolescents and athletes perspire more often. This causes nails and skin to be soft. The thin nail can eventually split and pierce the softened skin.
Ingrown Toenail Symptom
Toe Pain
Pain in the toe can arise due to abnormalities or injury to any of the structures in the toe, including skin, nerves, bones, blood vessels, and soft tissues. Toe pain is a fairly common symptom, since our feet are constantly exposed to injury by walking, running, or other athletic activity, and moving around. Some types of toe pain can be accompanied by numbness, burning, warmth, or other symptoms. The most common causes of toe pain include ingrown toenails, bunions, cuts or scrapes, other injuries, blisters, and corns and calluses. Arthritis (including rheumatoid arthritis, gout, and other types of arthritis) and infections are additional causes of toe pain.
Read more about diseases and conditions that may cause toe pain »
Some people are more prone to ingrown toenails, especially athletes.Source: iStock
Are some people more prone to ingrown toenails?
There are a number of risk factors that may predispose a person to having an ingrown toenail. The following are some of the more common:
- Athletics, particularly stop and start sports such as tennis, soccer, and basketball
- Improper shoe gear that is either too small or too large
- Repetitive pressure or trauma to the feet
- Poor foot hygiene
- Abnormal gait and poor foot mechanics such as pronation
- Foot or toe deformities, such as bunions, hammertoes, and flat foot
- Congenital toenail deformity
- Abnormally long toes
- Obesity
- Diabetes
- Heart, kidney, and thyroid problems, which may cause foot and leg swelling
- Fungus infection of the nails (onychomycosis)
- Arthritis
- Bony or soft-tissue tumors of the toes
- Hyperhidrosis (excessive sweating of the feet)
- Edema of the lower extremities
Which nails are most commonly affected by ingrown toenails?
Ingrown toenails most commonly occur in the large or "great toes." Those great toes that are shorter than the second toes are even more prone to ingrown toenails. However, any of the toenails can be affected on either border or side.
Ingrown toenails are commonly seen on the big toe.Source: iStock
What causes an infected ingrown toenail?
The warm, moist environment of the feet can be a breeding ground for bacteria and fungi. These commonly include Staphylococcus, Pseudomonas, dermatophytes, Candida, and Trichophyton. When there is a break in the skin from the offending nail border, these organisms can invade the area and cause an infection. Treatment for these infections is essential to maintain healthy toenails and feet. The medical term for infected ingrown toenail is called paronychia. If not treated, the infected toenail can cause serious problems such as chronic pain and disfigurement, cellulitis, and bone infection.
What are ingrown toenail symptoms and signs?
Ingrown toenail symptoms and signs include redness, pain, and swelling. Sometimes there may be a clear yellowish drainage, or if it becomes infected, pus drainage. Young children may show signs of limping in order to avoid putting pressure at the ingrown toenail site. Occasionally, ingrown toenails resolve without treatment. A podiatrist should treat painful, persistent, and recurring ingrown toenails. If the ingrown toenail has been present for a long time, a very vascular tissue called granulation tissue may form that easily bleeds.
Ingrown toenails are commonly seen on the big toe.Source: iStock
What does an ingrown toenail look like?
The diagnosis of an ingrown toenail is typically straightforward and does not require diagnostic labs or images. However, the signs and symptoms of ingrown toenails can vary quite dramatically, particularly if an infection develops. There may simply be some tenderness at the nail border when pressure is applied. There is typically an incurvation of the nail or a spike of nail (spicule) pressing into the skin of the nail border. Associated redness and swelling localized to the nail also suggest the diagnosis of an ingrown toenail. When an infection is involved, there may be severe redness and swelling, drainage, pus, and malodor.
Making the proper diagnosis requires taking into account the medical history and all possible causative factors. If one is unsure, seek professional help. Some conditions such as tumors, foreign bodies, trauma, and fungal infection may appear to be an ingrown toenail to the untrained eye.
Home remedies for ingrown toenails can include foot baths.Source: Getty Images
What are possible complications of ingrown toenails?
A persisting ingrown toenail can have serious consequences. A localized infection of the nail border (paronychia) can progress to a deeper soft-tissue infection (cellulitis), which can in turn progress to a bone infection (osteomyelitis). Complications can include scarring of the surrounding skin and nail borders (nail fold hypertrophy) as well as thickened, deformed (onychodystrophy) fungal toenails (onychomycosis). Sometimes, there is an enlargement of soft tissue at the nail fold that easily bleeds and drains.
Are there any home remedies for an ingrown toenail?
The following home remedies may provide temporary relief.
- Lukewarm water foot soaks for 15-20 minutes with any one of the following options can be helpful: one part white vinegar to four parts water; 2 tablespoons Epsom salts per quart of water; or a dilute Clorox type bleach with 1/3 teaspoon of Clorox in 1 gallon of water. Gently massage the affected skin area downward while soaking.
- Elevate the foot and leg.
- Take oral anti-inflammatory medications.
- Apply antibacterial ointments on the affected side of the nail.
- Trim the toenail straight across the top without digging into the corners or leaving them too short.
- Carefully rolling back the overgrown skin at the affected nail border may allow you to slip a small piece of cotton or dental floss to lift the offending edge of the nail up from the skin.
- Wait for the nail to outgrow while attempting any one of the above methods.
If symptoms persist, seek medical treatment from a podiatrist.
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Treatment of ingrown toenails depends on the severity of symptoms and presence of infection.Source: iStock
When should someone seek medical treatment for an ingrown toenail?
People with diabetes or those who have a compromised immune system or poor circulation should promptly seek the care of a podiatrist/physician for ingrown toenail treatment even if the symptoms appear mild. If home remedies are not successful within a week or there is persistent pain and/or signs of infection, seek podiatric medical treatment. Symptoms and signs of infection can include:
- Swelling
- Redness
- Streaking (redness spreading from the toe to middle of the foot)
- Pain
- Malodor
- Drainage that may be yellow, green, or white and purulent (containing pus)
What kind of doctor treats ingrown toenails?
Although many types of doctors, including family physicians, pediatricians, urgent-care walk-in physicians, and dermatologists, can treat ingrown toenails, podiatrists (foot and ankle specialty doctors) are uniquely qualified among the medical professionals to treat this condition. A podiatrist's office is also equipped with necessary instruments required to perform ingrown toenail procedures.
What is the treatment for ingrown toenails?
There are various types of treatments, including self-care, soaking, avoidance of shoe pressure on the toenails, proper methods to trim the nails, and various surgical treatments. Sometimes antibiotics may be required.
QUESTION
All ___________ have flat feet.
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Ingrown toenails are commonly seen on the big toe.Source: Getty Images
How is an ingrown toenail removed?
Surgical treatments include the following: temporary resection and removal of the offending nail border or corner, avulsion (detachment) of the nail or offending nail border, or permanent elimination of the nail (matrixectomy) or offending nail border (partial matrixectomy). A matrixectomy is the destruction or removal of the cells where the nail grows from called the nail matrix. The nail matrix is at the base of the toenail under the skin. This procedure can be done surgically by dissection, chemically, or electrically by destroying part or all of the matrix cells. These procedures are commonly reserved for chronic or recurrent situations.
Do surgical procedures that treat ingrown toenails require anesthesia?
Simple resection and removal of the offending nail edge often does not require anesthesia. However, nail avulsion and matrixectomy does require local anesthesia. The anesthesia is injected directly into the toe and its effect lasts throughout the procedure. Because the anesthesia is administered locally, there is a minimal effect on driving or walking after the procedure.
What does the recovery from toenail surgery entail?
The operated foot should be elevated for the remainder of the day. Typically, the dressings are removed the day following the procedure. Cleansing of the wound or soaks in Epsom salts and/or antimicrobial soap followed by application of an antibacterial cream and small bandage (Band-Aid) twice a day for one to two weeks can help to prevent infection. Open toe or loose-fitting, wide toe box shoes are recommended to avoid pressure to the toe while healing. Your doctor may want to see you return in a few weeks to ensure appropriate healing of the procedure site.
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Toenails can regrow normally following ingrown toenail surgery.Source: iStock
What is the appearance of the nail after surgery?
If a permanent resection of the nail was performed (matrixectomy), the nail will appear narrower by a few millimeters on the affected nail border. Unless a large portion of the nail was removed during the procedure, the overall appearance of the nail does not change significantly. If the nail matrix is not removed or cauterized, then the nail should regrow to its original appearance and width.
Is surgery really necessary?
If conservative treatments fail, surgery to remove the offending nail border is recommended. If the condition is recurrent and/or chronic, a matrixectomy may be recommended. Both procedures (removal of offending nail and matrixectomy) are usually performed in your doctor or podiatrist's office.
What are the potential complications of surgery?
Complications from ingrown toenail surgeries are rare but can occur. Complications include infection after the procedure, prolonged tenderness along the procedure site, a slow-healing wound (especially in those with diabetes), and recurrence. You are more prone to post-surgery complications if you do not follow proper instruction to care for the ingrown toenail. Fortunately, these complications are fairly easy to manage. If you are prone to infection, your doctor may prescribe oral antibiotics following the procedure.
How can people prevent ingrown toenails from recurring?
Avoid shoes that are too small (putting pressure on the toenail) or too large (where the foot is moving back-and-forth inside the shoe). Improperly fitting footwear can cause trauma to the toenail. Sometimes the best shoes for symptomatic ingrown toenails are those without a closed toe box. Use proper methods of trimming the toenail with clean instruments, cut straight across toenails, and do not trim them too short. Wear corrective orthotic devices if you have faulty foot mechanics that result in excessive pressure at the nail fold.
IMAGES
Ingrown Toenail (Onychocryptosis)
See a picture of an ingrown toenail
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Ingrown toenails can be prevented.Source: Getty Images
Ingrown toenail do's
- Do wear properly fitting shoes that allow you to wiggle your toes without having your foot slide around within.
- Do avoid repeated pressure and trauma to the toenails.
- Do wear sport-specific shoes.
- Do practice good foot hygiene.
- Do trim toenails straight across.
Ingrown toenail don'ts
- Don't cut down the corners of the toenails.
- Don't trim toenails too short.
- Don't wear improperly fitting shoes.
- Don't avoid treatment by a professional if symptoms persist.
- Don't do surgery on the toenail yourself.
What is the prognosis for an ingrown toenail?
The prognosis for an ingrown toenail is generally very good, particularly if you seek professional treatment when the problem does not resolve itself after a week or so and a medical professional addresses risk factors.