An ingrown toenail is a common condition that can become very painful if not treated promptly. It occurs when the edge of the nail grows into the surrounding skin, causing irritation, inflammation, and sometimes infection.
It often starts with mild discomfort, then gradually progresses to significant pain that can interfere with walking and daily activities. The good news: effective solutions are available to both relieve symptoms and help prevent recurrence.
What Is an Ingrown Toenail?
An ingrown toenail — most commonly affecting the big toe — occurs when the nail grows into the skin instead of growing straight outward.
This may lead to:
- Redness around the nail
- Pain when touching the area
- Swelling
- Pressure inside the toe
Without prompt treatment, an infection may develop.
What Are the Most Common Causes?
Several factors may contribute to the development of an ingrown toenail.
Improper Nail Trimming
This is one of the most common causes.
A nail that is cut:
- Too short
- Rounded at the corners
- Or unevenly
may grow into the skin instead of forward.
Tight or Narrow Shoes
Shoes that are too tight, narrow, or rigid can compress the toes, increase pressure on the nail, and gradually contribute to nail deformity.
Poorly fitted athletic shoes are often involved.
Trauma or Repetitive Pressure
A direct injury to the toe or repeated microtrauma — such as running, impact sports, or activities involving rigid footwear — may trigger an ingrown toenail.
Natural Nail Shape
Some people naturally have nails that are:
- Highly curved
- Thick
- Or pincer-shaped
These characteristics increase the risk of ingrown toenails.
Excess Weight and Obesity
A higher body mass index increases pressure on the toes and is a documented risk factor for ingrown toenails.
Other Contributing Factors
Additional factors may include:
- Excessive foot sweating
- Poor nail hygiene
- Fungal nail infection (onychomycosis)
- Diabetes or reduced circulation
- Existing inflammation or infection
How Can You Recognize an Ingrown Toenail?
Symptoms usually progress gradually.
Early Stage
Symptoms are often mild:
- Tenderness when touching the area
- Redness
- Mild swelling
- Discomfort while walking
Moderate Stage
Symptoms become more noticeable:
- Persistent pain
- Visible swelling
- Clear drainage
- Difficulty wearing certain shoes
Advanced Stage (Infected)
Without treatment, infection may develop:
- Severe pain
- Pus drainage
- Unpleasant odor
- Red, sensitive overgrown tissue (granulation tissue)
At this stage, prompt professional evaluation is strongly recommended.
Can an Ingrown Toenail Be Treated at Home?
In mild cases, simple home care measures may provide temporary relief:
- Soak the foot in warm water for 10–15 minutes
- Dry the toe carefully
- Keep the area clean
- Wear open-toe or wide shoes
- Avoid cutting the nail too short
These measures may reduce inflammation, but they do not always address the underlying cause.
If symptoms persist for more than a few days, it is best to consult a podiatrist.
When Should You See a Podiatrist?
A podiatric evaluation is recommended if:
- Pain persists despite home care
- The toe becomes very red or swollen
- Pus drainage is present
- Ingrown toenails recur frequently
- The patient has diabetes or is immunocompromised
Early treatment often helps prevent complications.
What Treatment Options Are Available?
Treatment depends on the severity and stage of the condition.
Conservative Treatment
In mild to moderate cases, the podiatrist may:
- Remove the problematic portion of the nail
- Reduce pressure on the surrounding skin
- Clean the affected area
- Apply a protective dressing
This type of treatment often provides rapid relief.
Onyfix — Curved Nail Correction
For ingrown toenails caused by excessive nail curvature, the podiatrist may use Onyfix, a composite gel applied at the base of the nail.
The gel hardens and gently guides nail growth into a straighter position over time.
The treatment is painless, requires no anesthesia, and may be a good option for patients seeking a non-surgical approach.
Minor Nail Surgery
In more advanced or recurrent cases, a minor procedure may be necessary.
The procedure generally involves:
- Removing a small portion of the nail
- Correcting the problematic section
- Preventing abnormal regrowth
The procedure is quick, performed under local anesthesia, and often significantly reduces recurrence.
What Are the Risks of Leaving an Ingrown Toenail Untreated?
Ignoring an ingrown toenail may lead to complications such as:
- Local infection that may spread
- Chronic pain
- Difficulty walking
- In patients with diabetes: increased risk of ulceration, deep infection, and in severe cases, amputation
Early treatment significantly reduces these risks.
People living with diabetes should consult a foot specialist promptly at the first signs of an ingrown toenail.
How Can Ingrown Toenails Be Prevented?
Prevention involves simple habits:
- Cut nails straight across without rounding the corners
- Avoid trimming nails too short
- Wear properly fitted shoes
- Maintain good foot hygiene
- Treat fungal nail infections
- Monitor early warning signs
For some individuals, regular podiatric care may help prevent recurrence.
Ingrown Toenail Treatment in Pierrefonds
At Clinique podiatrique St-Charles, a complete assessment helps identify the exact cause of the ingrown toenail and determine the most appropriate treatment.
Depending on the situation, the podiatrist may recommend:
- Conservative treatment
- Onyfix nail correction
- Minor nail surgery
- Personalized preventive recommendations
Prompt treatment often helps relieve pain and prevent worsening of the condition.
Key Takeaways
- Ingrown toenails can become painful quickly
- Several causes are possible, including improper nail trimming, tight shoes, and obesity
- Treatments are generally simple and effective
- For people with diabetes, rapid treatment is essential
- Prevention plays a key role
Frequently Asked Questions — Ingrown Toenails
How do I know if I have an ingrown toenail?
The most common signs include pain along the nail border, redness, swelling, and sometimes drainage. If symptoms persist, a professional evaluation is recommended.
Can I cut out an ingrown toenail myself?
It is best to avoid attempting to cut deeply into an ingrown toenail yourself. Improper trimming may worsen the condition or cause infection.
How long does healing take?
Healing time depends on the treatment used. In most cases, relief is rapid following appropriate care.
Can an ingrown toenail come back?
Yes, especially if the underlying cause is not corrected. A proper procedure or Onyfix correction may significantly reduce recurrence.
Can an ingrown toenail become dangerous?
In some patients, especially those living with diabetes, infection may progress rapidly and lead to serious complications. Prompt evaluation is strongly recommended.
What is Onyfix treatment?
Onyfix is a composite gel applied by the podiatrist at the base of the nail. It gradually corrects nail curvature painlessly, without surgery or anesthesia.
