Porque Se Pone La Uña Amarilla Del Pie
Have you ever looked down at your toes and noticed that one of your nails has turned yellow? It can be concerning to see a sudden change in the color of your nails, but there are several reasons why this can happen. In this article, we'll explore the most common causes of yellow toenails and what you can do about them.
Fungal Infection
One of the most common reasons why your toenail might turn yellow is a fungal infection. This happens when a type of fungus called dermatophyte gets under your toenail and starts to grow. Fungal infections are more common in toenails than fingernails because toenails are often confined in shoes, which creates a moist and warm environment that is ideal for fungus to grow.
If you have a fungal infection, you may notice a yellow or brown discoloration on your toenail, as well as thickening and crumbling of the nail. Fungal infections can be treated with antifungal medications, both topical and oral. However, it may take several months for the nail to fully recover.
Nail Trauma
If you've recently injured your toe, such as by stubbing it or dropping something on it, this could also cause your toenail to turn yellow. This is because the trauma can damage the nail bed, which is the tissue under the nail that is responsible for nail growth. As a result, blood can collect under the nail, causing it to turn yellow or black.
If you have a yellow toenail due to trauma, the nail will grow out over time and the discoloration will go away. However, it's important to keep the area clean and watch for signs of infection, such as redness, swelling, or pus.
Poor Foot Hygiene
If you don't take proper care of your feet, this can also lead to yellow toenails. Poor foot hygiene can cause a buildup of bacteria and fungus, which can then infect your toenails. This is especially true if you wear shoes that don't allow your feet to breathe, such as tight or synthetic materials.
To prevent yellow toenails due to poor foot hygiene, make sure to wash your feet regularly with soap and water, and dry them thoroughly afterwards. Wear shoes that fit properly and allow your feet to breathe, such as those made of natural materials like leather or canvas. If you have sweaty feet, you may also benefit from using an antifungal foot powder or spray.
Psoriasis
Psoriasis is a skin condition that can also affect the nails, including the toenails. This happens when the immune system attacks the skin cells, causing them to grow too quickly and form scaly patches. When psoriasis affects the nails, it can cause yellow or brown discoloration, as well as thickening and pitting of the nail.
There is no cure for psoriasis, but there are treatments that can help manage the symptoms. These include topical creams and ointments, light therapy, and oral medications. If you think you may have psoriasis, it's important to see a dermatologist for an accurate diagnosis and treatment plan.
Conclusion
As you can see, there are several reasons why your toenail might turn yellow. If you're unsure what's causing the discoloration, it's always best to see a healthcare provider for an evaluation. They can help determine the underlying cause and recommend appropriate treatment options.
