Sophia Delgado
Redness around the nail, also known as paronychia, is a bacterial or fungal infection that causes swelling, pain, and warmth around the nail. It can be acute, appearing suddenly with intense symptoms, or chronic, developing slowly and lasting for several weeks. Paronychia is usually caused by bacteria entering the skin through cuts or broken skin around the nail. However, it can also be caused by nail-biting, frequent manicures, or exposure to water and chemicals. While it typically clears up with treatment, severe cases can lead to bone infections or require the removal of the affected finger or toe.
| Characteristics | Values |
|---|---|
| Condition | Paronychia (Nail Infection) |
| Symptoms | Pain, swelling, throbbing pain, tenderness, redness, warmth |
| Cause | Bacteria, fungus, trauma, irritation, or infection |
| Treatment | Antibiotics, antifungal medication, drainage of pus |
| Prevention | Avoid nail biting, picking skin around nails, keep nails dry |
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What You'll Learn
Paronychia (nail infection)
Paronychia is a bacterial or fungal skin infection that develops around the nail. It usually results from bacteria entering the skin through cuts in the cuticle and the nail fold (the skin around the nail). Germs can enter the skin through biting, chewing, or picking at the nails, or through hangnails, ingrown nails, or irritation from water or chemicals.
There are two types of paronychia: acute and chronic. Acute paronychia symptoms appear over a few hours or days, with throbbing pain, swelling, and redness in the damaged skin around the nail. It is usually caused by an injury to the area, such as aggressive manicuring or nail-biting, and is typically due to a bacterial infection. Acute paronychia can spread to cause a serious hand infection (cellulitis) and may involve underlying tendons (infectious tendonitis). With proper treatment, acute paronychia usually heals within 5 to 10 days with no permanent damage to the nail.
Chronic paronychia symptoms develop more slowly and usually last six weeks or longer. It is a gradual process that causes swelling, tenderness, and redness of the skin around the nails. It often affects several fingers on the same hand. People with diabetes, or whose jobs constantly expose their hands to water or chemicals, are more likely to develop chronic paronychia. It is caused by inflammation, sometimes with an allergic reaction or irritant dermatitis, and can be due to a fungal infection. Chronic paronychia may require several weeks of antifungal medication, and even after treatment, it may return if the skin is injured again or not kept dry.
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Acute paronychia
In some cases, acute paronychia can spread and cause a serious hand infection (cellulitis) or infectious tendonitis. Very severe cases may progress to osteomyelitis, a bone infection of the finger or toe. To prevent acute paronychia, it is important to avoid nail-biting and picking at the skin around the nails.
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Chronic paronychia
Paronychia is a common nail condition that causes inflammation of the skin around a fingernail or toenail. It can be acute or chronic. Acute paronychia appears suddenly as a very painful area of swelling, warmth, and redness, usually after an injury to the nail area. On the other hand, chronic paronychia is an inflammatory disorder that develops gradually, causing swelling, tenderness, and redness of the skin around the nails. It often affects several fingers on the same hand.
The symptoms of chronic paronychia include gradual swelling, tenderness, and redness of the skin surrounding the nails. It typically starts in one nail fold, often the proximal nail fold, and spreads to other fingers. The affected nail fold lifts off the nail plate, allowing the entry of microorganisms and irritants. The nail plate thickens and becomes distorted, with transverse ridges forming. In some cases, a small amount of white, yellow, or green pus may be present under the cuticle.
To prevent chronic paronychia, it is crucial to avoid nail biting, nail picking, and skin picking around the nails. For individuals with diabetes, maintaining normal blood sugar levels through diet and medication is essential. Additionally, those who work with chemicals should wear protective gloves to minimize skin contact with irritants.
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Bacterial infections
Paronychia, or nail infection, is a bacterial infection that occurs when bacteria get under the skin around the nail. It is among the most common infections of the hand. Paronychia can be acute or chronic.
Acute Paronychia
Acute paronychia is a sudden, very painful area of swelling, warmth, and redness around a fingernail or toenail, usually after an injury to the area. It is typically caused by an infection with bacteria that invade the skin where it was injured. The injury can be caused by overaggressive manicuring, biting the edges of the nails or skin around the nails, picking at the skin near the nails, or sucking on the fingers. Acute paronychia usually heals within 5 to 10 days with proper treatment, which may include soaking the infected area in warm water and antibiotics.
Chronic Paronychia
Chronic paronychia is caused by inflammation that usually develops slowly, causing gradual swelling, tenderness, and redness of the skin around the nails. It often affects several fingers on the same hand and can last six weeks or longer. It is typically caused by mechanical or chemical factors and sometimes by an infectious agent like a fungal infection. Treatment for chronic paronychia may include several weeks of antifungal medication.
Prevention
To prevent paronychia, it is important to take good care of your nails. Avoid injuring your nails and fingertips, and do not bite or pick your nails. Keep your nails trimmed and smooth, and avoid cutting them too short. Do not scrape or trim your cuticles, as this can injure the skin and allow bacteria to enter. Additionally, wear gloves when working with water or harsh chemicals, and keep your hands dry and free from chemicals.
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Fungal infections
A red finger around the nail could be a symptom of a fungal nail infection, also known as onychomycosis or tinea unguium. This happens when a type of fungus that's normally present in your fingernails or toenails overgrows. Fungi are tiny organisms that can only be seen through a microscope, and they thrive in warm, moist environments, making toenails more commonly affected than fingernails.
Fungal nail infections are common and are caused by fungi that live in the environment. They enter through small cracks in your nail or the nearby skin, causing infection. Fungi can also enter through cuts in the cuticle (the skin at the base of the nail) and the nail fold (where the skin and nail meet). Candida, a yeast-like organism, is one of several types of fungi that cause toenail fungal infections. It can also cause paronychia, an infection around the nail, which results in inflammation (red, swollen area) at the base of the nail.
Fungal nail infections can affect any part of the body, but toenails are more commonly affected than fingernails because they are usually confined to shoes, providing a warm, dark, and moist environment for the fungus to thrive. Walking barefoot in places like gym showers, swimming pools, and locker rooms can also spread the fungus. Additionally, working with wet hands, such as bartending or dishwashing, increases the risk of developing fungal nail infections.
To prevent fungal nail infections, it is important to maintain good hygiene practices. Wash your hands and feet frequently with soap, ensuring you clean between your fingers and toes. Keep your nails short and trimmed straight across, avoiding cutting your cuticles as this can create tiny breaks in the skin that allow germs to enter. When visiting nail salons, inquire about their tool disinfection practices and consider bringing your own file and clippers. It is also recommended to wear moisture-wicking socks and change them frequently if your feet tend to sweat a lot.
If you suspect a fungal nail infection, it is advisable to see a doctor or healthcare provider. They may prescribe medication or a special cream to treat the infection. In some cases, laser treatment or nail removal may be necessary. It is important to note that fungal nail infections can be challenging to treat, and even with successful treatment, the fungus may return.
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Frequently asked questions
Redness around the nail is often a symptom of paronychia, a bacterial or fungal nail infection. This can be acute, appearing suddenly with throbbing pain and swelling, or chronic, developing slowly and causing gradual swelling, tenderness and redness.
Acute paronychia can be treated by soaking the finger or toe in warm water for at least 15 minutes, two to four times a day. If symptoms do not improve, or pus develops, contact your doctor. Chronic paronychia may require several weeks of antifungal medication.
To prevent paronychia, avoid biting your nails and picking at the skin around your nails. Keep your nails trimmed, but not too short, and smooth the edges with a nail file. Avoid pushing cuticles back, trimming them or using cuticle remover. Wear rubber gloves when in contact with harsh detergents or chemicals.
