Nail fungus, also called onychomycosis, is a common infection that can affect your fingernails and toenails. This infection is frequently characterized by discoloration, thickening, and brittleness of the nail.
While you can get nail fungus on your fingernails, it’s more common to get it on your toenails. Fortunately, it’s not usually serious. But it can be uncomfortable and, if left untreated, could lead to complications.
One type of nail fungus can turn your nail green. Here’s what to know about the symptoms, causes, risk factors, prevention, and treatment of fingernail fungus green.
What are the symptoms of nail fungus?
Nail fungus has some telltale signs, and the sooner you recognize them, the sooner you can begin treatment.
Common signs of fingernail fungus
- Discoloration: Nails may turn white, yellow, brown, or even green.
- Thickening: The infected nail may become abnormally thick and difficult to trim.
- Changes in nail texture: Nails can become brittle, crumbly, or ragged. They may also become misshapen.
Advanced symptoms and when to worry
As nail fungus advances, it can cause additional symptoms.
- Separation of the nail from the nail bed: The nail may begin to detach from the skin underneath.
- Pain or discomfort: Severe infections can cause pain, especially when wearing shoes or using your hands.
- Foul odor: Some infections may produce an unpleasant smell.
What causes fingernail fungus?
A variety of fungal organisms can cause nail fungus, but the most common are dermatophytes. Yeast, bacteria, and molds can also cause nail infections.
Fungi love warm, moist environments, so it’s easy to pick up a fungal infection through direct contact with infected surfaces or people.
A common place to get nail fungus is a nail salon. Watch this Mayo Clinic Minute to learn more:
Pedicures can lead to nail fungus if the salon doesn’t follow proper sanitation practices.
Risk Factors for Developing Nail Fungus
Certain conditions and behaviors can increase your risk of developing nail fungus:
- Age and Circulation: As you get older, blood flow decreases and nail growth slows, making you more vulnerable.
- Environmental Factors: Fungi love moist environments, so frequent exposure to sweaty shoes or damp public areas puts you at risk.
- Existing Health Conditions: Having athlete’s foot, psoriasis, diabetes, or a weakened immune system also raises the likelihood of fungal infections.
- Nail Trauma: Even minor injuries to your skin or nails can create openings for fungi to enter.
Preventing Fingernail Fungus Infections
Fungal infections can be stubborn and unpleasant. Luckily, there are ways to reduce your risk.
Hygiene Practices
Keeping your nails clean and dry is a good start. Be sure to wash your hands and feet regularly, especially after you’ve been out and about. Always dry thoroughly, paying special attention to the spaces between your toes.
When trimming your nails, cut straight across, smooth the edges with a file, and file down any thickened areas. Sanitize your nail clippers after each use to prevent the spread of infection.
Footwear and Socks
Your choice of footwear can make a big difference. Opt for shoes made from breathable materials to minimize moisture buildup.
Wear absorbent socks, and change them frequently, especially if your feet tend to sweat. You might also consider using an antifungal foot powder to keep things dry and fresh.
Avoiding Risky Environments
Be cautious in public areas. Always wear footwear in places like pool areas, locker rooms, and public showers.
If you visit nail salons, ensure they sterilize their manicure tools properly, or bring your own disinfected tools to be extra safe.
Lifestyle Choices
Taking a break from nail polish and artificial nails can give your nails a chance to breathe and recover.
If you develop athlete’s foot, treat it promptly with antifungal products to prevent the infection from spreading to your nails. You may also want to explore Chinese remedies for nail fungus.
Potential complications and when to seek medical attention
If you don’t treat a nail fungal infection, it can get worse over time, causing more pain and discomfort.
In severe cases, you could even develop a secondary bacterial infection in the skin around the nail. In some situations, nail fungus can permanently damage the nail bed.
You should see a doctor if your symptoms are severe, don’t go away, or if you have pain or any signs of infection around the nail.
Frequently Asked Questions
How do you treat a green finger infection?
Treating a green finger infection, often caused by Pseudomonas bacteria, typically involves topical or oral antibiotics prescribed by a doctor. Mild cases might respond to over-the-counter antiseptic soaks, but it’s crucial to seek medical advice for proper diagnosis and treatment.
How to remove green fungus from nails?
While the green discoloration isn’t technically a fungus, it’s a bacterial infection. Removal involves treating the underlying infection with prescribed antibiotics or topical solutions. Keeping the affected area clean, dry, and exposed to air can also aid in healing.
Can you put product over a greenie?
It’s generally not recommended to apply nail polish or artificial nails over a green nail. Covering the infection can trap moisture and create a breeding ground for bacteria, potentially worsening the condition and hindering treatment. It’s best to let the nail heal completely before applying any products.
What does stage 1 nail melanoma look like?
Stage 1 nail melanoma can be difficult to distinguish from other nail conditions. It may appear as a dark streak or band running lengthwise down the nail, often accompanied by changes in nail shape or texture. Early detection by a dermatologist is crucial for successful treatment.
What does it mean when your nail turns green?
A green nail usually indicates a bacterial infection, most commonly caused by Pseudomonas bacteria. This bacterium thrives in moist environments and can get trapped under artificial nails or between the nail and nail bed. It’s important to address the infection promptly to prevent it from spreading.
Putting It All Together
Nail fungus is a common infection that’s easy to identify. It can be caused by several things, and there are risk factors that make you more likely to get it.
By practicing good hygiene and treating the early signs of nail fungus, you can often avoid more serious complications.
If you think you have a severe case of nail fungus or it just won’t go away, it’s always a good idea to talk with your doctor. They can diagnose your condition and help you find the treatment that’s right for you, including options like Ciclopirox and Clotrimazole.