Ava Monroe
Hand eczema, also known as dermatitis, is a common skin condition that affects the palms and other parts of the hand. It is characterised by dry, itchy, red skin that may crack, bleed, and blister. Hand eczema can also affect the skin around the nails (cuticles), causing swelling and pitting in the nails. In some cases, hand eczema may lead to onycholysis, which is the separation of the nail plate from the underlying nail bed. While trauma is the most common cause of nail loss, hand eczema can cause changes to the nails, including discolouration, thickening, and the development of pits and ridges.
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What You'll Learn
Pompholyx eczema can cause nail loss
Pompholyx, or dyshidrotic eczema, is a type of eczema that typically affects the hands and feet. It often begins with intense itching, which can feel like a burning sensation, and tiny blisters may develop, which can weep fluid. These blisters can be extremely itchy and may be filled with fluid. Scratching the blisters can lead to skin infections.
Pompholyx eczema can also affect the nail folds and skin around the nails (cuticles), resulting in swelling (paronychia). It can cause pitting in the nails, which look like dents or small craters in the nail surface. In more severe cases, nail eczema can cause nail deformities, including grooved, thin, or concave nails. These symptoms require medication and lifestyle changes to treat.
Fifty per cent of people with pompholyx eczema also have atopic eczema or a family history of it. It is not known what causes pompholyx, but it is believed that stress, sensitivity to metal compounds (such as nickel), heat, sweating, and fungal infections can trigger it. It is also thought that irritants, such as soap, detergents, and chemicals, can cause pompholyx eczema, as can an allergic reaction to substances like rubber or dyes in leather shoes.
Treatment for pompholyx eczema includes steroid tablets or creams, immunosuppressant creams or tablets, and alitretinoin capsules. In addition, it is recommended to keep the affected area dry and avoid triggers, such as irritants and allergens.
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Eczema can cause bacterial infections in the skin around the nails
Eczema is a common skin condition that affects around 5.5% of American adults. It is characterised by red, itchy skin and can appear anywhere on the body. When eczema affects the hands and feet, it is called pompholyx eczema. This type of eczema can affect the nail folds and skin around the nails (cuticles), resulting in swelling.
Nail eczema can cause pitting in the nails, which look like dents made by a sharp object. It can also cause crumbling nails and changes in nail colour. While nail eczema can appear at any age, it is more common for nail psoriasis to show up in older adults.
Treatment for paronychia includes antibiotic therapy for acute cases and surgical incision and drainage for abscesses. For chronic paronychia, which is more difficult to treat, oral antibiotics may be necessary. To prevent infection, it is important to keep the hands dry and warm, avoid wet work, and keep the fingernails clean.
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Eczema can cause nail pitting
Eczema is a chronic skin condition that causes red, dry, and itchy patches to develop on the skin. It can also affect the nails, leading to a condition known as nail eczema. Nail eczema can cause various changes to the nails, including pitting, which is the focus of this discussion.
Nail pitting refers to small depressions or dents on the surface of the nail, resembling holes poked by a sharp object. It is a common symptom of nail eczema and can affect both fingernails and toenails, although fingernails appear to be more susceptible. The exact cause of nail pitting in eczema is not fully understood, but it is believed to be associated with inflammation in the nail matrix, which disrupts the proper growth of the nails.
Nail pitting due to eczema can manifest as shallow or deep pits, and it may occur as a single pit or multiple pits on the nail. In addition to nail pitting, eczema can also cause other nail abnormalities, such as nail separation, flaking, crumbling, and thin nails. These symptoms can be unsightly and may worsen without proper treatment.
The treatment for nail pitting in eczema aims to manage the condition and prevent further deterioration. It typically involves a combination of lifestyle changes and medical interventions. Lifestyle modifications include avoiding known triggers, such as allergens or irritants, and keeping the hands dry. Protective gloves can be worn during activities that may expose the nails to potential triggers, such as manual work or dishwashing.
Medical treatment for nail pitting in eczema often involves the use of topical steroids, which help reduce inflammation and promote healing. In some cases, oral medications may be prescribed to manage the condition. It is important to consult a healthcare provider, such as a dermatologist, for a proper diagnosis and treatment plan.
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Eczema can cause nail discolouration
Eczema is a chronic skin condition characterised by red, itchy skin. It can develop on any part of the body, including the hands and feet, where it is called pompholyx eczema.
When eczema affects the nails, it can cause discolouration, as well as grooving, pitting, and other problems. In more severe cases, nail eczema can cause nail deformities. Typically, eczema does not loosen the toenail. However, it can cause the nails to thicken, and the proximal separation of the nail plate from the nail bed, which can result in the shedding of the nail.
Nail discolouration can occur due to eczema or nail psoriasis, an autoimmune disease. In the case of nail psoriasis, the immune system overreacts, causing new skin cells to grow too fast. This can lead to discolouration of the skin underneath the nails (nail bed).
The treatment for nail eczema involves a combination of lifestyle changes and medications. Lifestyle changes include avoiding triggering products and keeping your hands dry. Medications such as topical steroids can also be used to treat nail eczema. In the case of nail psoriasis, you can gently buff your nails and apply nail polish to improve their appearance.
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Eczema can cause nail thickening
Eczema can affect the nails, causing a variety of symptoms and changes to the nail structure. One of these symptoms is nail thickening. While nail thickening is more commonly associated with toenails, it can also occur in fingernails, especially when the fingertips and surrounding skin are affected by eczema.
Nail thickening is often a result of dermatological or general medical issues, such as skin conditions like psoriasis, or other underlying conditions. In the case of eczema, the inflammation and swelling associated with the condition can lead to nail thickening over time. This is because nails reflect the pathologic features of adjacent tissues, and when affected by eczema, the inflammation can cause changes in the nail structure.
Nail dystrophy, or damage to the nail, is often associated with inflammatory dermatological diseases such as eczema. This can result in thickened nails, along with other symptoms like pitting, grooving, and discolouration. In severe cases, eczema can cause nail deformities, including thickening, that require medical attention and lifestyle changes to manage.
Additionally, the constant pressure applied to the nails, such as through nail-biting, can produce thickened depressions along the nail. This behaviour is often associated with paronychia, an inflammation of the nail fold tissues, which is commonly seen in individuals with eczema. Therefore, the combination of eczema and nail-biting can contribute to nail thickening.
It is important to note that nail changes, including thickening, are more likely to occur in individuals who have eczema elsewhere on their body. Treatment for nail eczema typically involves a combination of lifestyle changes, such as avoiding triggers and keeping hands dry, along with medical interventions like topical steroids.
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Frequently asked questions
Hand eczema can cause changes to the fingernails, including pitting, yellowing, and loosening or separation of the nail from its nail bed (onycholysis). However, it is not the only condition that affects the nails, and it is important to consult a dermatologist or healthcare provider for an accurate diagnosis and appropriate treatment.
Hand eczema is characterised by dry, itchy, red, or darkened skin that may also be scaly and thickened. In some cases, blisters may develop, and the fingers can become swollen. If left untreated, hand eczema can cause severe pain and make it difficult to perform daily tasks.
Treatment for hand eczema typically involves a combination of lifestyle changes, such as avoiding triggers and irritants, and medical interventions, such as topical steroids. It is important to treat hand eczema promptly and maintain good hand hygiene to prevent bacterial infections, which can further complicate the condition.
