Liam Carter
Nail infections, or paronychia, are a common condition that can affect both the fingernails and toenails. They occur when bacteria enter broken skin near the cuticle and nail fold, causing inflammation and infection. While anyone can get a nail infection, certain factors increase the risk, such as exposure to irritants, nail biting, underlying skin conditions, and frequent contact with water. Treatment options for nail infections include antibiotics, surgical or non-surgical nail removal, and antifungal medications. Preventative measures, such as proper hand and foot hygiene, sanitizing nail tools, and early treatment of conditions like athlete's foot, can also help reduce the risk of developing nail infections.
| Characteristics | Values |
|---|---|
| Type of infection | Bacterial (Paronychia) or Fungal |
| Treatment | Antibiotics (bacterial), antifungal drugs, creams, gels, pills, laser treatment |
| Prevention | Keep feet clean and dry, sanitise nail clippers, disinfect shoes |
| Symptoms | Discoloured, thickened, distorted, brittle, yellow, green, dry, easy to break |
| Causes | Trauma, irritation, frequent manicures, detergents, chemicals, nail biting, underlying skin conditions |
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What You'll Learn
- Treatments for nail infections include antifungal drugs, creams, gels, sprays, patches, and pills
- Surgical and non-surgical methods can be used to remove infected nails
- Prevent nail infections by keeping feet clean and dry and sanitizing nail clippers
- Treat athlete's foot immediately to prevent the fungi from spreading to your toenails
- Antibiotics can be used to treat paronychia, a bacterial nail infection
Treatments for nail infections include antifungal drugs, creams, gels, sprays, patches, and pills
Antifungal medications are a common treatment for nail infections. These medications can take the form of drugs, creams, gels, sprays, patches, or pills.
Nail infections, or paronychia, are caused by bacteria entering broken skin near the cuticle and nail fold. Pus may build up around the wound, and healthcare providers will drain it if it does not drain on its own. Antibiotics are often used to treat the infection and kill the bacteria.
Topical treatments for nail infections include creams, gels, sprays, and patches. Creams and gels are applied directly to the nail, often after the nail has been soaked and dried. For example, a urea-based cream is applied to the nail after the affected toe or finger has been soaked in warm water for ten minutes. The nail is then covered with an adhesive bandage and, after 24 hours, the softened layer of the nail is scraped off with a spatula. This treatment is carried out over 14 days.
Another option is to use antifungal nail polishes, which contain growth-inhibiting and antifungal ingredients such as amorolfine or ciclopirox. These treatments can take up to a year to work.
Oral antifungal drugs, in the form of pills, are also used to treat nail infections. These include terbinafine and itraconazole, which are typically taken for several weeks or months. While these treatments are more effective than topical treatments, they also have more side effects.
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Surgical and non-surgical methods can be used to remove infected nails
If the infection is severe or recurrent, surgical methods may be considered. Before the procedure, the toe will be numbed, and the skin around the nail loosened with a special tool. The nail is then removed from the toe. After the procedure, a pain reliever can be taken, and a wet compress can be applied for a few days until the swelling goes down. The toe should be rested and elevated for 12 to 24 hours, and activities that may hurt the toe should be avoided until the toe is healed. It may take a year or so for the nail to grow back.
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Prevent nail infections by keeping feet clean and dry and sanitizing nail clippers
Keeping your feet clean and dry is essential for preventing nail infections. Fungi thrive in warm, damp areas, so it's important to wear clean socks every day and change them if they get sweaty. Opt for moisture-wicking socks, and make sure to avoid wearing shoes that make your feet hot and sweaty. Give your shoes 24 hours to dry before wearing them again, and choose breathable shoes made of leather, canvas, or mesh. Wash your towels regularly, and wear flip-flops in communal showers and gym pools.
In addition to keeping your feet clean and dry, it's crucial to sanitize your nail clippers regularly. When nail clippers are not cleaned, they can harbor harmful bacteria, fungi, and viruses that may lead to various infections. These pathogens can then be transferred to your nails when you use the contaminated clippers, causing issues such as paronychia (infection around the nail), cellulitis (skin infection), and nail fungus.
To sanitize your nail clippers, gather the necessary supplies: warm water, mild soap or dishwashing liquid, a soft-bristled brush or toothbrush, cotton balls or pads, an alcohol-based solution (70% isopropyl alcohol or ethanol), and paper towels or a clean cloth. If your nail clippers have removable parts, carefully disassemble them according to the manufacturer's instructions. This allows for easier access to all surfaces and crevices, ensuring a thorough cleaning. Use the soft-bristled brush and soapy water to clean the clippers, removing any debris, nail clippings, or dirt. Then, either wipe the clippers with the alcohol-based solution or soak them in it for about 5 minutes. Finally, let the clippers air-dry completely before storing them in a clean and dry place.
It is important to use your own nail clippers and avoid sharing them with others. Separate nail clippers should be used for your hands and feet to prevent the spread of bacteria or fungi between them. Regularly check your nail clippers for any signs of rust or corrosion, as this can damage the blades and compromise their effectiveness. Dull blades can result in uneven cuts, leading to nail weakness and susceptibility to breakage.
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Treat athlete's foot immediately to prevent the fungi from spreading to your toenails
Treating athlete's foot immediately is crucial to prevent the fungi from spreading to your toenails. Athlete's foot, or tinea pedis, is a contagious fungal infection that commonly affects the skin between the toes, causing an itchy, stinging, and burning rash. While it typically occurs between the toes, it can spread to other areas of the foot, including the tops, soles, and heels. The fungus thrives in warm, moist environments, such as those created by wearing socks and tight shoes daily.
To prevent the spread of the infection to your toenails, it is essential to start treatment for athlete's foot as soon as possible. There are various treatment options available, including antifungal medications and lifestyle changes. Antifungal pills, such as itraconazole (Sporanox) and terbinafine (Lamisil), are highly effective in treating fungal infections. However, they may come with side effects and require monitoring by a doctor due to potential interactions with other medications.
In addition to antifungal pills, there are other treatment options available. Your doctor may prescribe antifungal creams, gels, or ointments that can be applied directly to the affected area. Keeping your feet clean and dry, changing your socks regularly, and protecting your feet in public spaces can also help alleviate symptoms and prevent the recurrence of athlete's foot.
By promptly treating athlete's foot with antifungal medications and implementing simple lifestyle changes, you can effectively prevent the fungi from spreading to your toenails and causing a toenail fungal infection. Toenail fungus can be challenging to treat, often requiring prolonged treatment and, in some cases, even surgical removal of the nail. Therefore, taking swift action to address athlete's foot is crucial to maintaining the health and appearance of your feet and toenails.
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Antibiotics can be used to treat paronychia, a bacterial nail infection
Paronychia is a common nail infection that can affect both the fingernails and toenails. It occurs when bacteria enter the skin around the nail through cuts, broken skin, hangnails, or ingrown nails. It can also be caused by irritation from water, detergents, or other chemicals, as well as nail biting or picking at the cuticles.
Antibiotics can be used to treat paronychia and kill the bacterial infection. The type of antibiotic prescribed depends on the extent and location of the infection. For example, oral antibiotics such as amoxicillin, clavulanic acid (Augmentin), clindamycin (Cleocin), or cephalexin are often used in conjunction with warm water soaks. Topical antibiotics, such as mupirocin (Bactroban), gentamicin, or fluoroquinolone, may also be used, especially if the infection is caused by pseudomonas. In some cases, a short course of antibiotics with antistaphylococcal penicillin or first-generation cephalosporin may be effective.
It is important to note that not all cases of paronychia require antibiotics. Warm water soaks 3-4 times a day can often help resolve the infection. Additionally, adequate drainage of any abscesses is crucial, and in some cases, a simple incision with a needle or scalpel may be necessary. Oral antibiotics are typically reserved for cases where the infection is severe, the patient is immunocompromised, or when simple soaks and drainage do not relieve the inflammation.
Chronic paronychia, which is characterised by symptoms lasting at least six weeks, is often treated differently. It is usually caused by repeated exposure to irritants rather than an infection, so treatment is directed at the underlying cause. Patients with chronic paronychia require frequent monitoring to prevent possible superinfections or deep-seated infections.
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