Why Are My Toenails So Thick And How Do I Cure Them?


Our toenails seem to be the last parts of our body that we give importance to, right? Sometimes we don’t even do that and just let them be until we notice some abnormality or problem with them. It’s only at such times that we provide our toenails with the care they need.

And maybe that’s okay because it’s very common to treat foot issues only when the problem gets worse. But that doesn’t mean you should continue to neglect your toenails like you do. Why would you want a problem to arise in the first place when you can easily prevent it? Now, let’s move on to answering your question, why are my toenails so thick?


When it comes to the thickening of toenails, there are a few things that you should keep in mind. Let’s discuss them below.

Why Are My Toenails so Thick? The Causes

1. Fungal Infection

More often than not, thick, discolored toenails are a result of some fungal infection.

  • The first sign of worry is when the toenails or toenail develops a black or brown dot on its surface. And this can spread quickly and multiply the growth. So before you even realize it, the problem is in the process of getting worse.
  • The second sign of worry is the thickening and hardening of your toenails. They tend to become very stiff. And this may lead to the toenails cracking or even breaking off. It depends on how mild or severe the fungal infection is. The black or brown dot grows pretty quickly and soon turns the toenail yellow or sometimes even green.
  • The third sign of worry is the pain. If you experience any pain in your toenails, then it’s a pretty good sign that you have fungal infection growing by leaps and bounds in that region.

So if you’re wondering why are my toenails so thick, the answer is this. You may have contracted the fungal infection while walking barefoot in wet public areas like swimming pools or public showers. Nail salon and a history of athlete’s foot are also possible causes for thick, discolored toenails.

You should know that fungal infections have become very familiar today. About more than half of the problems that people face when it comes to the toenails are somehow related to fungal infections. So there are some other possible causes for the condition as well.

These can be some traumatic damages to the toe or the toenail. It can be possible that your pedicurist may have accidentally gotten underneath your nail bed with some tool. Wearing the wrong pair of shoes for too long can also cause traumatic damage to your toes and toenails.

When you wear incorrect footwear, your toes are highly susceptible to rubbing against the inside of the shoes. It can cause all the moisture in your feet to get trapped inside the shoes.

And this often leads to the development of a fungal infection. Be ready to find bacteria in all places that are warm and moist. That’s the perfect environment for the fungal infection to grow and multiply.

Some medical conditions may also help to answer your question. Thick toenails in elderly are most commonly found due to diabetes. The condition of diabetes leads to poor blood circulation and blood flow. And this can cause your toenails to become abnormally hard and thick.

So why are my toenails yellow and thick? It’s not because of any hereditary factors unless you suffer from a medical condition. I would advise you to visit your doctor to ensure that there isn’t any possible medical condition that’s causing your toenails to become thick and hard.

It’s better to rule out potential causes so you can find the best solution for your thick discolored toenails. (Genetic links to fungal infections in humans)

How to Cut Thick Toenails?

Proper Way To Cut Thick Fungal Toenails

Trimming your toenails and then filing them are two crucial steps that one should take if he or she doesn’t want the fungal infection to grow. You can’t cut those thick discolored toenails without soaking them in water to make them soft. So how to cut thick toenails without causing any pain or further damage?

  • First, add some salt to a bucket of warm water. And soak your feet in it for not less than 15 minutes.
  • Then dry your feet thoroughly. Remember to gently wipe your feet without rubbing the skin between your toes.
  • ​You can make use of clippers or nippers to trim the loose toenails or jagged edges.
  • Then file your toenails with an emery board. You can skip the cutting process if it’s too painful or difficult. Instead, just file down your toenails with an emery board. You can also use the Diamond Deb Nail file.

Home Remedies for Thick Discolored Toenails

There are three very effective home remedies to treat fungal infection.

Tea Tree Oil


Credit: olwomen.com

Thick toenails tea tree oil is not only an antiseptic but also the most efficient natural antifungal treatment solution. All you have to do is apply some oil on the infected toenails and let them soak. You can use thick toenails tea tree oil on a daily basis till you get rid of the fungal infection altogether. (Other tea tree oil uses)

Apple Cider Vinegar


The use of apple cider vinegar on the affected toenails helps in healing the condition quickly. Soak your feet and toes in an apple cider vinegar solution for at least 10 minutes every day. Then rinse your feet and toes with some fresh water. You can perform this treatment method daily till the fungal infection dies.

Coconut Oil


Coconut oil is best known for breaking through the thickened and hardened cells of the fungus. Once these walls of cells have been broken into, the fungus can’t protect itself from inevitable damage. And this is when the healing process begins.

So rub some coconut oil on your infected toenails and let them soak for at least 15-20 minutes. Wash off the oil after that. (Health benefits of coconut oil)

Toenail Fungus Treatment - A Fast Cure For Toenail Fungus You Must Try​

The Takeaway

So now that you have the answer to your this question, you can treat the condition as soon as you spot the symptoms. When your toenails become yellow, thick, and hard, there’s always a reason behind it, literally. So it’s best to figure out the cause of the fungal infection. This way you can come up with the best treatment method.

Why are my toenails so thick? I would advise you to visit your doctor or podiatrist to rule out possible medical conditions that may have caused the fungal infection to develop.

Getting rid of the condition should be your only priority. But whatever you do, please don’t leave the fungal infection on its own. Don’t make the mistake of thinking that nature will take its course and the fungus will die all by itself. That doesn’t happen. Seriously. (Fungal infection is a threat to human health).

I hope you enjoyed reading the article. Was the information helpful? Do you now know a little more than you should about fungal infection in the toenails?

If there’s anything that you would like to share with us here, then please drop in your comments. Maybe you can tell us about your personal experience with thick discolored toenails.

You might also like:


1. http://www.yellowtoenailscured.com/why-are-my-toenails-so-thick/

2. http://mankyfeetinsidersprotips.blogspot.in/2011/09/so-why-are-my-toenails-so-thick.html

3. http://www.footvitals.com/toenails/thick-toenails.html

Lamont Ly

My name is Lamont Ly and I have spent the countless number of hours researching and studying the best solutions for foot care related problems. My goal is to save your time as well as money by offering all the assistance backed by relevant and reliable information so that the health of your feet is not compromised in any way.

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