Is Nail Fungus Contagious?

Nail fungus is a widespread fungal infection that affects the nail, usually caused by different fungi living in your surrounding environment. Nail fungus is contagious and spreads easily—read on to learn how this happens and the best ways to prevent it.

Symptoms of Nail Fungus

The symptoms of nail fungus occur gradually, as discussed below:

• White spots or vertical lines on the surface of the nail
• Spreading across the whole nail
• Color changes to yellow, green, or even black (1)
• Thickening nail that may be difficult to clip
• Deformation if left untreated
• Complete separation from the nail bed

Can a Fungal Nail Infection Spread?

Fungus thrives in warm and moist places. As your toes are often warm and damp, the fungus gets the right ambiance to grow. Toenail fungus is contagious. The places where they normally spread are communal showers, swimming pools, and gyms. You can either get it from the infected person directly or by coming into contact with infected areas (2).

Toenail fungus can also spread from one nail to the other. If you happen to get athlete’s foot—a fungal infection of your foot skin—it can spread to the toenails (3).

How to Stop Nail Fungus From Spreading

You can try natural remedies for nail fungus using apple cider vinegar, iodine, Epsom salt, baking soda, etc. Additionally, Fungix anti-fungal formula is scientifically formulated to clear tough fungal infections.

In case they do not work and the infection keeps spreading, it's better to consult a dermatologist or podiatrist as they can discuss the most effective treatments for toenail fungus with you.

Prevention is always better than treatment. To stop nail fungus from spreading, make sure to practice good foot hygiene, dry between your toes after showers, and avoid walking barefoot in public areas such as gyms and locker rooms.