What to Know About Toenail Fungus And How to Prevent It?

What Is Toenail Fungus?

Toenail fungus is a type of infection that causes white or yellow spots to develop on the nails. The infection has a tendency to get worse over time. Toenail fungus will eventually cause the nails to discolor, thicken and crumble.

Symptoms of Toenail Fungus

  • Whitish/discolored nails
  • Brittle nails
  • Smelly nails
  • Nails that are distorted in shape

What Can Cause Toenail Fungus?

Anyone can develop a toenail fungus infection. However, older people are at an increased risk of developing toenail fungus because their nails are naturally brittle. The nails can crack, which can cause fungus to enter the nail. You are also more likely to develop toenail fungus if you are a diabetic or have a weakened immune system.

Furthermore, if you walk around barefooted in a public place, then you are more likely to develop toenail fungus. Athlete’s foot is another condition that can increase your risk of getting toenail fungus.


Toenail fungus rarely causes complications. However, if your toenail fungus infection is severe, then your nails can be permanently damaged. The infection can also cause a lot of pain.

It is a good idea for you to consult with a doctor if you have severe nail fungus. You should also see a doctor if you have recurring toenail fungus infections or an underlying medical condition, such as diabetes.

How to Prevent Toenail Fungus

Practice Good Hygiene
Practicing good hygiene is one of the best ways to prevent toenail fungus. You will need to wash your feet every day with water and soap. Make sure that your feet are dry before you put on any socks. Additionally, you will need to trim your nails.

Wear Moisture-Wicking Socks
Fungus cannot survive without moisture. That is why it is important for you to make sure that your feet stay dry. You should wear moisture-wicking socks. You will also need to wear shoes that are made out of breathable material.

Use Anti-fungal Powders
You may have fungal spores in your shoes. You can treat your shoes with anti-fungal powders.

Protect Your Feet While You Are in a Public Space
Locker rooms and community pools are common sources of fungal infections. That is why you don’t want to walk around barefooted in a public place. Make sure that you have on sandals or shower shoes when you are in a public place.

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