FINGERNAIL
DISORDERS:

Onycholysis is the detachment of the fingernail from the nail bed.

Onycholysis usually starts at the distal part and is featured with a discoloration of the nail plate.

Onycholysis

 

What is onycholysis?

Onycholysis concerns the (painless) loosening of the nail plate from the nail bed. This nail condition is usually featured with a changing color in the distal part of fingernail – often turning whitish (white nails) or yellowish (yellow nails), reflecting the presence of air under the fingernail plate.

What causes onycholysis?

Onycholysis is often a harmless nail condition caused by a nail trauma/injury – in general you can reduce the risk for having this nail condition by keeping your nails short (and dry)!

Less common causes of onycholysis are:

Skin conditions, such as psoriasis or lichen planus;
Medical conditions, such as thyroid dysfunction;
Fungal infections;
Side-effects of medication;
Adverse effects of chemicals, such as nail polish remover;
Prolonged immersion in water.

What is the treatment for onycholysis?

The treatment for onlycholysis is simple when caused by a nail trauma/injury: trim the nail short, do not clean under the nail, and be patient. It generally takes 2 to 3 months to clear up.

In other cases you must try to ‘tackle’ the cause.

THE TREATMENT OF THIS FINGERNAIL DISORDER:
Onycholysis – also known as a ‘loosening nail plate’

PHOTO – An example of ‘onycholysis’ featured with various colors:

Onycholysis - loosening of fingernails.

SUGGESTIONS FOR FURTHER READING:
Find the cause of your nail problem in 3 steps!
Common disorders in the fingernail & toe nail!
Koilonychia – causes + treatment of the ‘spoon nail’
Leukonychia – having ‘white spots’ on your fingernails (white nails)
Advertisements


FINGERNAIL
DISORDERS:

Koilonychia is better known as a 'spoon nail'.

Koilonychia is a fingernail disorder.

Koilonychia

 

What is koilonychia?

Koilonychia (a.k.a. ‘spoon nails’) occurs when the free edge of the nail is turned inside out (everted), resulting in a concave fingernail.

What causes koilonychia?

Two common causes of koilonychia are:

• thyroid abnormalities;
iron deficiency anemia.

But koilonychia can also be caused by direct trauma, excessive use of oils and soaps, or other more rare medical problems such as:

• impaired peripheral circulation;
• musculoskeletal conditions;
• systemic lupus erythematosus;
• hemochromatosis;
• renal disease;
• Nail Patella Syndrome;
• Raynaud’s Disease;
• Hypoplastic Patella.

One must also be aware that in the hands of children a ‘spoon nail’ may occur as a normal condition of the nail (not caused by a disease).

MORE ABOUT THIS FINGERNAIL DISORDER:
Koilonychia – also knows as a ‘spoon nail’

PHOTO – An example of ‘spoon nails’ (koilonychia):

Spoon nails (koilonychia)

SUGGESTIONS FOR FURTHER READING:
Common disorders in the fingernail & toe nail!
News about fingernails!
Koilonychia is a common nail disorder in the hands of children