Liver Disease: Muehrcke’s lines or yellowing of the nails can be linked to liver dysfunction.
Kidney Disease: Nail discoloration or ridges may occur due to impaired kidney function.
Thyroid Disorders: Brittle nails with ridges or discoloration can be a sign of hypothyroidism or hyperthyroidism.
5. Trauma or InjuryPhysical trauma to the nail bed, such as hitting your finger or excessive filing, can lead to ridges or discoloration. These changes are usually temporary and resolve as the nail grows out.
6. Skin Conditions
Conditions like psoriasis, eczema, or lichen planus can affect the nails, causing ridges, pitting, or discoloration. If you notice persistent changes alongside skin symptoms, consult a dermatologist.
7. Serious Health Concerns
