Curved Toenails – Causes, Symptoms And Treatments

Updated on May 6, 2023

Dealing with curved toenails can be a painful and uncomfortable experience for many people. Whether wearing shoes that pinch and rub against the nail or simply walking and running with constant discomfort, having curved toenails can damage daily life.

But it’s not just physical discomfort – people with curved toenails often feel embarrassed and self-conscious about the appearance of their feet, which can lead them to hide their feet even in social situations.

Thankfully, there is a solution to this problem, which comes in the form of CurveCorrect. After trying it out for myself, I’m excited to share my thoughts and experiences with you.

What Are Curved Toenails?

Curved toenails, also called pincer nails, refer to an awkward growth of the toenails into the surrounding skin rather than an outward and upward growth. The toenail exerts so much pressure on the adjacent skin until it grows inward, resulting in an ingrown toenail.

Curved toenails can be very painful, especially in the case of ingrown toenails. Embedment of the nail in the surrounding skin causes pain, redness, and swelling. It can quickly develop an infection if left untreated.

CurveCorrect® Ingrown Toenail Home Treatment
  • FAST INGROWN TOENAIL RELIEF - CurveCorrect is a nail brace that corrects the curve of your nail. By lifting each side of the nail, its pressure against the toe is eliminated. Most users experience relief in 1-2 days and full correction of the nail by 4 weeks.
  • A UNIQUE TREATMENT - Known medically as orthonyxia, independent tests have shown this process has a low recurrence rate similar to surgery. Unlike surgery CurveCorrect can actually change the shape of your nail - the root cause of ingrown toenail pain. No cutting. No recovery. Lower cost.
  • 90 DAY RETURNS - Use CurveCorrect for up to 90 days. Return it if you’re unhappy for any reason. 
  • NAIL BRACE TENSION LEVEL - .140 (for the nail on the first toe of most adults 18+ years. Smaller nails, thin nails, highly curved nails and children’s nails will require a different brace)
  • THE ORIGINAL - Proudly developed and manufactured in the USA. CurveCorrect pioneered nail bracing for personal use. 

Symptoms of a curved toenail 

  • Early-stage: 
  • Adjacent skin becomes tender, swollen, and hard
  • Collection of fluid around the toe
  • Pain under pressure 

Signs of an infection 

Certain signs point towards possible infection; they include:

  • Redness and swelling of the skin
  • Consistent pain even without the exertion of pressure 
  • The infected will feel warmer than other areas
  • Pus
  • Constant bleeding 
  • Thickened skin
  • Yellowish toenails

A fungus infection eating up your toenails is typically the cause of your curved toenails. You must treat your toenail fungus first. And the easiest way to treat the nail fungus would be to opt for a home remedy like Apple cider vinegar.

You can use Apple cider vinegar to cure your toenail fungus. You can find some tips on, and it would help correct your curved toenails if the fungus is indeed the cause.

Curved toenails are caused by several factors, including:

Incorrect cutting 

Incorrect cutting or trimming of the nail is unarguably the most popular cause of ingrown toenail. Usually, people cut the toenail by following the curve of the nail. This is not bad but could make the edge of the nail curl inwards hence digging into the skin. Cutting across the toenail in a straight line helps to avoid in-growth. While using this method, don’t cut the nail too short.

Small toes

There are people whose nail beds are too small for their toenails. This results in an uncharacteristic growth of the toenail. The toenail digs into the surrounding skin causing ingrown toenails. 


Trauma is also a key cause of curved toenails. Damages to the toe, such as collision with blunt objects or falling of a heavy object on the toe, can cause an absolute change in the shape of the toenail.

This uncharacteristic change in shape could result in an ingrown toenail. A key contributor to why the big toe is the one most affected by curved toenails is trauma. More often than not, the toenail bears the brunt of most accidents involving the toes.

Tight shoes

Tight shoes cause the toenails to be pressed hard against one another. If worn long enough, the pressure exerted on the toenails would cause them to start curling inwards. The big toe is also the most affected since it’s the biggest among the toes. Tight shoes are not just about the length but also the width.

Poor hygiene

Most people don’t learn to take care of their toenails until issues like curved toenails or toenails fungus arise. Proper care of the toenail is important for the permanent straight growth of the toenails. Keeping sweaty feet or wet feet promotes curved toenails. Wash your feet thoroughly every day and keep it dry. 


Iron and zinc are vital for proper nail growth. Hence, diets deficient of these elements could cause toenails to curve upwards. The deficiency of B12 is also believed to contribute to the curving of toenails. 


Genetics also plays a key role in the problem of curved toenails. People predisposed to this must be extra careful and pay good attention to proper toenail hygiene. 

Home remedies and Other Treatments of curved toenail 

There are several treatment options for curved toenails depending upon the severity, the cause, and the level of discomfort they cause. Here are some common treatment options:

  1. Over-the-counter medications: Mild cases of curved toenails can be treated with nonsteroidal anti-inflammatory drugs (NSAIDs) like Ibuprofen and Naproxen. They help to reduce pain and inflammation.
  2. Foot soak: Soaking the affected foot in warm water and Epsom salt can help soothe the toe and relieve discomfort. Soak the feet in warm water, mixed with a few spoons of salt, for about 20 minutes 3 times daily.
  3. Orthotics or padding: Special orthotics or padding can protect the affected toenail from rubbing against shoes, providing immediate relief.
  4. Surgery: In severe cases, surgical intervention may be required. The most common surgical procedure, called a partial nail avulsion, removes a portion of the affected toenail to prevent it from growing into the skin.
  5. Antibiotic ointments: Apply antibiotic ointments around the infected area to avoid infection. 
  6. Cotton balls with olive oil: Use a cotton ball to push away the adjacent skin from the edges of the toenail.  Soak the cotton in olive oil before usage.
  7. CurveCorrect device: This is a non-invasive device designed to correct the curvature of the toenail over time.

It is best to consult a healthcare professional to determine the best treatment option for your specific case of a curved toenail.

Using Curve Correct 

Curve Correct is one of the most popular treatment options for curved toenails. Acting as a spring, it gently pulls the edges of the nail up causing it to grow without pressing into the surrounding skin. Curve Correct can correct curved toenail in weeks depending on the degree.

CurveCorrect permanently cures curved toenail problems and is very safe to use. You can apply Curve Correct at home within five minutes. Check out the latest price of Curve Correct online.

Application of Curve Correct

  • Prepare your nail: this involves trimming and cleaning. Trim the nail and wash it thoroughly. Use soap and water to wash all contaminants off.
  • A pre-fit brace to determine the angle of application
  • File toenail to ensure the surface is smooth enough. 
  • Clean the nail surface with solvent.
  • Apply adhesive to one end of the brace and place it on the end of the toenail used for pre-fit. Do this quickly before the adhesive cures.
  • Check to ensure the brace is the same length as the toenail. Trim if necessary.
  • Then add adhesive to the brace’s other end and place it on the toenail, holding it down for perfect curing.

Other correction methods include partial nail removal and total nail removal.

Note: if you suspect the toenail may be infected, you must consult a doctor for proper treatment.


As someone who has dealt with curved toenails for years, I can confidently say that CurvedCorrect has been a game-changer for me. It’s amazing how such a simple device can make such a dramatic difference in the comfort and appearance of my feet.

After using this product, I am happy to say that I no longer feel embarrassed or self-conscious about my curved toenails. Instead, I feel confident and comfortable in my skin. If you’re someone who has been struggling with curved toenails, don’t hesitate to give CurvedCorrect a try – it does work wonders! We loved it, and we’re sure you will too.

Anthony Williams

Anthony Williams is a highly regarded expert in health and wellness product reviews, known for his extensive experience and expertise. He holds a degree in Health Science from the University of Florida and has spent years researching and evaluating the latest products.

Throughout his career, Anthony has established himself as a trusted source for consumers seeking reliable information on health and wellness products. His thorough evaluations, unique perspective, and engaging writing style make him a standout in the industry.

Anthony's knowledge and credentials are vast, and he stays up-to-date with the latest research and trends in the field. He is passionate about helping others take control of their health and wellness, and his reviews are designed to empower consumers to make informed choices about the products they use. His contributions to the health and wellness field are significant, and he is highly respected by his peers and followers alike. As a leading expert in his field, Anthony is a valuable resource for anyone seeking reliable information on health and wellness products.