Curved nails, often considered a simple aesthetic concern, actually hide much more than that. This phenomenon affects health and general well-being. What causes it? Today, Maryton Nail Supply will tell you the different possible causes behind bulging nails in this article. Read on! Bulging nails can result from several factors: Lack of oxygen Insufficient oxygen intake can lead to poor blood circulation, which directly affects nail health and growth. People suffering from cardiovascular or respiratory diseases or even chronic smoking are particularly exposed to this risk. Skin conditions Certain infections or skin diseases such as psoriasis, eczema or various dermatitis can impact nail formation and cause deformation such as