
Green nail fungus, also known as chloronychia or green nail syndrome, is a bacterial infection that affects the nails, causing them to turn green or yellow. It is caused by the presence of Pseudomonas aeruginosa, a type of bacteria commonly found in soil, water, and damp environments.
The infection usually affects toenails, but it can also affect fingernails.
There are various green nail fungus treatment options available, including topical antibiotics and antifungal medications. Topical antibiotics such as bacitracin or polymyxin B, applied two to four times per day, can cure most patients if continued for one to four months.
Alternatively, chlorine bleach, diluted 1:4 with water, is effective in suppressing the growth of P. aeruginosa when applied topically to affected nails. In severe cases, oral antifungal medications may be prescribed by a healthcare provider.
However, it is important to note that these medications can have side effects and may not be suitable for everyone.
Understanding Green Nail Fungus
Green nail fungus, also known as Green Nail Syndrome (GNS), is a fungal infection that affects the nails. It is caused by the bacterium Pseudomonas aeruginosa and is characterized by a greenish discoloration of the nails. The condition is often seen in individuals who have prolonged exposure to water or detergents, or those who have suffered from nail trauma.
GNS is a type of onychomycosis, which is a fungal infection of the nails. It occurs when the fungus enters the nail bed through a small cut or separation between the nail and the nail bed. The fungus then grows and multiplies, leading to discoloration, thickening, and deformity of the nail.
Symptoms of GNS include a greenish discoloration of the nail, which can vary from blue-green to dark green to bluish-grey. The discoloration is usually seen on the nail plate itself and not on the skin surrounding the nail. The nail may also become thickened, brittle, and crumbly. In severe cases, the nail may separate from the nail bed, a condition known as onycholysis.
Treatment for GNS involves the use of antifungal medications, which can be taken orally or applied topically. Oral antifungal drugs, such as itraconazole or terbinafine, are often the first choice. Topical antifungal creams, such as ciclopirox or ketoconazole, may also be used. In some cases, a combination of oral and topical medications may be prescribed.
In addition to medication, there are several self-care measures that can be taken to prevent and manage GNS. These include keeping the nails clean and dry, avoiding prolonged exposure to water and detergents, wearing protective gloves when working with chemicals or water, and avoiding trauma to the nails.
Overall, GNS is a treatable condition that can be managed with proper medication and self-care. If you suspect you have GNS or any other fungal nail infection, it is important to seek medical attention from a qualified healthcare provider.
How To Get Rid Of Green Nail Fungus Fast
Dr. Scholl’s Fungal Nail Treatment Revitalizer LED
Introducing Dr. Scholl’s Fungal Nail Treatment Revitalizer LED – the innovative two-step process that erases nail discoloration and brittleness over time! With the safe and effective use of clinically proven ingredients, this light-activated therapy produces visible results in just 2 days. Say goodbye to unsightly nail appearance and hello to brighter, healthier nails with Dr. Scholl’s Fungal Nail Treatment Revitalizer LED. Try it now and feel more confident about your feet!
Kerasal Fungal Nail Renewal
Looking for a solution to improve the appearance of your damaged nails? Look no further than Kerasal Fungal Nail Renewal! This deep penetrating formula is clinically proven to restore the natural beauty of your nails that have been damaged by nail fungus. With regular use, you’ll see a visible difference in your nails, as our solution helps reduce discoloration, normalize thickness, and smooth the nail surface for a healthy, natural look. Don’t let nail fungus hold you back – try Kerasal Fungal Nail Renewal today and step out with confidence!
Causes and Risk Factors
Green nail fungus, also known as chloronychia or green nail syndrome, is a condition that affects the nails, causing them to turn green. The condition is caused by a bacterial infection, most commonly by Pseudomonas aeruginosa. Here are some of the factors that can increase the risk of developing green nail fungus:
Underlying Health Conditions
Individuals with underlying health conditions such as diabetes, cancer, and weakened immune systems are at a higher risk of developing green nail fungus. This is because these conditions weaken the body’s ability to fight off infections.
Environmental Factors
Exposure to certain environmental factors such as swimming pools, hot tubs, and other water sources can increase the risk of developing green nail fungus. This is because the bacteria that cause the condition thrive in warm, moist environments.
Nail Trauma
Nail trauma, such as from artificial nails and acrylic nails, can weaken the nails and make them more susceptible to infection. Additionally, onycholysis, a condition where the nail separates from the nail bed, can also increase the risk of developing green nail fungus.
It is important to note that green nail fungus can also be a symptom of other underlying health conditions, such as skin cancer. Therefore, it is important to seek medical attention if the condition is severe or affects a large area of the nail.
Overall, the severity and location of the infection, as well as underlying health conditions and risk factors, can all play a role in the development of green nail fungus.
Green Nail Fungus Symptoms and Diagnosis

Green nail fungus is a common condition that affects the nails of fingers and toes. The symptoms of green nail fungus can vary from person to person, but there are some common indicators that can help identify the condition.
Visual Indicators
The most common visual indicator of green nail fungus is the greenish discoloration of the affected nail. The nail may appear green or yellowish-green, and may also become thick and brittle. In some cases, the nail may crumble or break off completely.
Other symptoms of green nail fungus may include:
- Itching or burning around the affected nail
- Foul odor coming from the affected nail
- Pain or discomfort when pressure is applied to the affected nail
Medical Examination
If an individual suspects they have green nail fungus, they should seek medical attention from a dermatologist or podiatrist. These medical professionals can perform a physical examination of the affected nail and surrounding skin to determine if green nail fungus is present.
During the examination, the doctor may take a sample of the affected nail or surrounding skin to be cultured in a laboratory. This can help identify the specific type of fungus causing the infection and determine the most effective treatment.
In some cases, a biopsy may be necessary to rule out other conditions that may mimic the symptoms of green nail fungus, such as nail melanoma.
It is important to seek medical attention promptly if an individual suspects they have green nail fungus. Early diagnosis and treatment can help prevent the spread of the infection and minimize the risk of complications.
Green Nail Fungus Treatment Options
Green nail fungus can be a persistent and uncomfortable condition, but there are several treatment options available. These include topical treatments, oral medications, and, in some cases, surgical procedures.
Over The Counter Treatment For Green Nails

Topical treatments are usually the first line of defense against green nail fungus. These treatments are applied directly to the affected nail and can help to kill the fungus. Some common topical treatments include:
- Ciclopirox: This antifungal medication is available as a nail lacquer and is applied to the affected nail once a day. Treatment typically lasts for several months.
- Efinaconazole: This is another antifungal medication that is available as a nail lacquer. It is applied once a day for 48 weeks.
- Tea tree oil: This natural oil has antifungal properties and can be applied directly to the affected nail using a cotton swab.
Topical treatments can be effective for mild to moderate cases of green nail fungus, but they may not be effective for more severe cases.
Oral Medications
Oral medications are usually prescribed for more severe cases of green nail fungus. These medications are taken by mouth and can help to kill the fungus from within. Some common oral medications include:
- Terbinafine: This antifungal medication is taken once a day for several weeks. It is highly effective but can cause side effects such as stomach upset and liver damage.
- Fluconazole: This medication is taken once a week for several months. It can also cause side effects such as stomach upset and liver damage.
- Itraconazole: This medication is taken once a day for several weeks. It can cause side effects such as stomach upset and liver damage.
Oral medications can be highly effective for severe cases of green nail fungus, but they can also be expensive and may not be covered by insurance.
Surgical Procedures
In some cases, surgical procedures may be necessary to treat green nail fungus. This may involve removing the affected nail or using laser therapy to kill the fungus. Surgical procedures are usually reserved for severe cases that have not responded to other treatments.
Overall, there are several treatment options available for green nail fungus. Topical treatments and oral medications can be effective for mild to moderate cases, while surgical procedures may be necessary for more severe cases. It is important to speak with a healthcare provider to determine the best course of treatment based on individual needs and circumstances.
How To Treat Green Nails At Home (Home Remedies)

For those looking for a more natural approach to treating green nail fungus, there are several home remedies that may be effective. While these remedies may not work for everyone, they are generally safe and easy to try.
One popular home remedy is vinegar. Vinegar is known for its antifungal properties and can be used as a foot soak. To use vinegar as a foot soak, mix equal parts water and vinegar in a basin and soak the affected foot for 15-20 minutes. This can be done once a day until the fungus clears up.
Another popular home remedy is tea tree oil. Tea tree oil is a natural antifungal and can be applied directly to the affected nail. To use tea tree oil, mix a few drops with a carrier oil, such as coconut oil, and apply to the affected nail twice a day.
Vicks Vaporub is another home remedy that has been used to treat green nail fungus. Vicks contains ingredients such as camphor and eucalyptus oil, which have antifungal properties. To use Vicks, apply a small amount to the affected nail twice a day.
Oregano oil is another natural antifungal that may be effective in treating green nail fungus. Oregano oil can be applied directly to the affected nail twice a day.
Listerine mouthwash has also been used as a home remedy for green nail fungus. Listerine contains ingredients such as thymol and menthol, which have antifungal properties. To use Listerine, soak the affected foot in a basin of Listerine for 15-20 minutes once a day.
Garlic is another natural antifungal that may be effective in treating green nail fungus. Garlic can be crushed and applied directly to the affected nail twice a day.
Finally, apple cider vinegar has been used as a foot soak to treat green nail fungus. To use apple cider vinegar as a foot soak, mix equal parts water and apple cider vinegar in a basin and soak the affected foot for 15-20 minutes once a day.
It is important to note that while these home remedies may be effective for some people, they are not a substitute for medical treatment. If the fungus does not improve or gets worse, it is important to seek medical attention.
Preventive Measures
Preventing green nail fungus is crucial as the infection can be difficult to treat once it has developed. Here are some preventive measures that can help reduce the risk of getting infected:
1. Keep Nails Clean and Dry
Keeping nails clean and dry is the first step in preventing any nail infection. Make sure to dry your nails thoroughly after washing them or being in contact with water. Moisture can cause bacteria and fungi to grow, leading to an infection.
2. Avoid Sharing Nail Tools
Sharing nail tools can increase the risk of getting an infection. Make sure to use your own nail clippers, files, and other grooming tools. If you go to a nail salon, ensure that they use sterilized tools for each customer.
3. Choose Nail Salons Carefully
When going to a nail salon, choose a reputable one that follows proper hygiene practices. Make sure they sterilize their tools and footbaths between customers. Avoid salons that do not follow these practices as they can increase the risk of getting an infection.
4. Use Antifungal Sprays and Powders
Using antifungal sprays and powders can help prevent the growth of fungi on nails. These products can be applied to the feet and shoes to prevent the spread of infection. Make sure to follow the instructions on the product label and use them as directed.
5. Avoid Nail Polish for Prolonged Periods
Wearing nail polish for prolonged periods can trap moisture under the nail, providing a suitable environment for fungi to grow. Make sure to remove nail polish regularly and let your nails breathe for a few days before applying a new coat.
By following these preventive measures, individuals can reduce the risk of getting a green nail fungus infection. However, if an infection does occur, it is essential to seek medical treatment promptly.
Complications of Untreated Green Nail Fungus
Untreated green nail fungus can lead to several complications, especially if the infection is severe and left unattended. The following are some of the possible complications that can arise from untreated green nail fungus:
- Bacterial infections: Green nail fungus can cause the nail to become weak and brittle, making it more susceptible to bacterial infections. Bacterial infections can cause redness, swelling, and pain around the affected nail. If left untreated, the infection can spread to other nails or even to other parts of the body.
- Jock itch and ringworm: Green nail fungus can also spread to other parts of the body, leading to jock itch or ringworm. Jock itch is a fungal infection that affects the groin area, while ringworm is a fungal infection that can affect any part of the body. Both of these infections can cause itching, redness, and a rash.
- Allergic reactions: Some people may develop an allergic reaction to the fungus that causes green nail fungus. This can cause itching, redness, and swelling around the affected nail. In severe cases, the allergic reaction can spread to other parts of the body and cause difficulty breathing.
- Toenail or fingernail damage: If left untreated, green nail fungus can cause the affected nail to become thick, misshapen, and discolored. In severe cases, the nail may even fall off. This can lead to permanent damage to the toenail or fingernail.
- Toenail infection: Green nail fungus can also lead to a toenail infection, which can cause pain, swelling, and redness around the affected toe. In severe cases, the infection can spread to the bone and cause osteomyelitis.
It is important to seek treatment for green nail fungus as soon as possible to prevent these complications from occurring. Treatment options include over-the-counter antifungal medications, prescription medications, and laser therapy. In severe cases, surgery may be required to remove the affected nail.
Frequently Asked Questions – Green Nail Fungus Treatment

How can I treat green nails naturally?
There are several natural remedies that may help treat green nail fungus. Tea tree oil, apple cider vinegar, and coconut oil are some popular options. However, it is important to note that natural remedies may not be as effective as prescription medications and may take longer to show results.
It is recommended to consult a healthcare provider before trying any natural remedies.
What is the quickest way to get rid of green nail fungus?
The quickest way to get rid of green nail fungus is to use prescription antifungal medications. These medications are available in both oral and topical forms and can help eliminate the infection within a few weeks.
However, it is important to complete the full course of treatment as prescribed by the healthcare provider to prevent the infection from recurring.
Is green nail syndrome a serious condition?
Green nail syndrome is usually not a serious condition and can be treated effectively with proper medical care. However, if left untreated, it can lead to complications such as chronic nail infections and nail deformities. It is important to seek medical attention if you notice any symptoms of green nail syndrome.
Why do nails turn green after an injury?
Nails may turn green after an injury due to the accumulation of bacteria or fungus in the nail bed. This condition is known as green nail syndrome or chloronychia.
The green color is caused by the production of pigments by the bacteria or fungus. It is important to seek medical attention if you notice any changes in the color or texture of your nails after an injury.
How to get rid of green nails after false nails?
Green nails after false nails can be a frustrating and unsightly problem, but there are several effective remedies you can try to get rid of them. One of the most popular methods is to soak your fingertips in a mixture of white vinegar and water for about ten minutes.
The acidic properties of the vinegar help to break down any bacteria or fungus that may be causing the discoloration, leaving your nails looking clean and healthy once again.
Another option is to use an antifungal cream or a 1% acetic solution to disinfect and kill bacteria. These powerful treatments can help to eliminate any underlying infections that may be causing the green discoloration, while also promoting healthy nail growth and preventing future problems.
Click here to learn about miaderma fungal nail treatment review and home laser nail fungus treatment or go to review of zetaclear to learn how I got rid of my stubborn nail fungal infection.