Excessively Curved Nails: Causes & Reasons

Possible Causes for Excessively Curved Nails

curved nails are found in most cases of YNS. [ncbi.nlm.nih.gov]

Nails showed yellowish discoloration along with thickening and excessive curving of the finger nails ( Fig. 1 ), which had not responded to antifungals. [indianpediatrics.net]

Yellow nail syndrome is characterised by slow growing, thickened yellow nails which are excessively curved in both the longitudinal and lateral planes. [gpnotebook.co.uk]

Nail Dystrophy

Yellow nail syndrome : Slow growing, excessively curved and thickened yellow nails which are associated with peripheral lymphoedema and exudative pleural effusions. [thefootshop.org.uk]

Leuconychia (white nail): May be congenital or due to minor trauma, hypoalbuminaemia in chronic liver disease, renal failure, fungal infection or lymphoma. [thefootshop.org.uk]

Congenital Clubbing of the Fingers

[…] of the digits; the nails are abnormally curved nail beds excessively compressible, and skin over them red and shiny. [medicine.academic.ru]

[…] clubbing A condition affecting the fingers and toes in which proliferation of distal soft tissues, especially the nail beds, results in thickening and widening of the extremities [medicine.academic.ru]

Congenital Digital Clubbing

[…] beds, results in thickening and widening of the extremities of the digits; the nails are abnormally curved, the nail beds excessively compressible, and skin over them red [medical-dictionary.thefreedictionary.com]

[…] beds, results in thickening and widening of the extremities of the digits; the nails are abnormally curved and shiny. [medical-dictionary.thefreedictionary.com]

Excessive growth of the soft tissues of the ends of the fingers gives the fingers a sausage or drumstick appearance when viewed from above, and a beaked appearance when viewed [medical-dictionary.thefreedictionary.com]

Pachyonychia Congenita Type 1

[…] shedding * Yellow wedge-like thickening of nails * Prominent transverse nail curve * Inflammatory nail changes * Erupted teeth at birth * Corneal dyskeratosis * Keratoderma [checkorphan.org]

The characteristic features include: Abnormally thick curved nails (onychogryposis) Thickening of the skin (hyperkeratosis) of the palms, soles, knees and elbows White plaques [rxlist.com]

[…] of palms * Keratoderma of soles * Excessive sweating of feet * Foot blisters * Ankle blisters * Toe blisters * Horny skin bumps on face * Horny skin bumps on extremities [checkorphan.org]

Congenital Leukonychia

Yellow nail syndrome Yellow nail syndrome is characterised by slow-growing, excessively curved and thickened yellow nails which are associated with peripheral lymphoedema [patient.info]

Pachyonychia Congenita

The characteristic features include: Abnormally thick curved nails (onychogryposis) Thickening of the skin (hyperkeratosis) of the palms, soles, knees and elbows White plaques [medicinenet.com]

(leukoplakia) in the mouth Excess sweating (hyperhidrosis) of the hands and feet Teeth are already erupted at birth (natal teeth) Generation after generation in a family [medicinenet.com]

Onycholysis

Yellow nail syndrome Yellow nail syndrome is characterised by slow-growing, excessively curved and thickened yellow nails which are associated with peripheral lymphoedema [patient.info]

Onychocryptosis

And for the type of nail, in this case, it's excessively curved, digging into the skin. [dailymail.co.uk]

Diabetic Enteropathy

On examination, her nails were yellowish-green in color and dystrophic in appearance, and was thickened and excessively curved from side to side (Figure 1A). [annsaudimed.net]

Anonychia Congenita Totalis

Yellow nail syndrome Yellow nail syndrome is characterised by slow-growing, excessively curved and thickened yellow nails which are associated with peripheral lymphoedema [patient.info]

Pulmonary Arteriosclerosis

[…] finally curves excessively, giving a drumstick appearance. [barnardhealth.us]

[…] passes through the lungs or lesser circulation. clubbing A condition in which soft tissue of the terminal phalanges of the fingers or toes becomes hypertrophied and the nail [barnardhealth.us]

Palmoplantar Pustulosis

curved nail plate. [epdf.tips]

Fingernails and toenails are excessively curved from side to side and cuticles are absent. [epdf.tips]

The YNS is characterized by an arrest or a reduction in the nail growth resulting in nail thickening, hardening, and yellow discoloration. [epdf.tips]

Chandler Syndrome

In more severe cases, the nail can completely detach itself from the nail bed. 2) Lymphedema: There is also swelling of the limbs because of the buildup of excess fluid that [discontdpm.com]

There may be ridges across the nails as well as more curving. [discontdpm.com]

Dubowitz Syndrome

Gluten intolerance (related to celiac disease), frequent constipation, feeding difficulties Small nails and fingers, additional thumb, curved fifth digit on the hand, loosened [dovemed.com]

Heart problems (narrowing of the artery that feeds the lungs), kidney, genital problems, dental abnormalities, severe skin sensitivity to the sun Excess body hair, long eyelashes [dovemed.com]

Tinea Cruris

[…] border.[3][4] It is often associated with athletes foot and fungal nail infections, excessive sweating, and sharing of infected towels or sports clothing.[4][5][6] It is [en.wikipedia.org]

[…] but not exclusively in men and in hot-humid climates.[3][4] Typically, over the upper inner thighs, there is an intensely itchy red raised rash with a scaly well-defined curved [en.wikipedia.org]

Hereditary Distal Onycholysis

Yellow nail syndrome Yellow nail syndrome is characterised by slow-growing, excessively curved and thickened yellow nails which are associated with peripheral lymphoedema [patient.info]

Fried's Tooth and Nail Syndrome

Spoon Nails Nails that curve upward at the edges, taking on a spoon-like appearance, may be a sign of iron-deficiency anemia, hemochromatosis (excess iron absorption), heart [articles.mercola.com]

Story at-a-glance - Vertical ridges or white spots on your nails are usually harmless If your nails curve upward with a spoon-like appearance it may be due to iron-deficiency [articles.mercola.com]

[…] anemia, hemochromatosis (excess iron absorption), heart disease, or hypothyroidism Black streaks in your nails may be due to melanoma skin cancer By Dr. [articles.mercola.com]

Autosomal Recessive Pachyonychia Congenita

The characteristic features include: Abnormally thick curved nails (onychogryposis) Thickening of the skin (hyperkeratosis) of the palms, soles, knees and elbows White plaques [rxlist.com]

(leukoplakia) in the mouth Excess sweating (hyperhidrosis) of the hands and feet Teeth are already erupted at birth (natal teeth) Generation after generation in a family [rxlist.com]

Pachyonychia Congenita Type 2

The characteristic features include: Abnormally thick curved nails (onychogryposis) Thickening of the skin (hyperkeratosis) of the palms, soles, knees and elbows White plaques [medicinenet.com]

(leukoplakia) in the mouth Excess sweating (hyperhidrosis) of the hands and feet Teeth are already erupted at birth (natal teeth) Generation after generation in a family [medicinenet.com]