Nails all vertical lines may be related to nail fungal disease, nail malnutrition, some chronic diseases and so on.
1. Nail fungal disease: nails are all vertical lines are due to fungal infection, which can be manifested as vertical lines on the surface of the nails, and in serious cases, the nails have part or all of the nail plate missing, and at the same time, there may be accumulation of keratin under the nails.
2. Nail malnutrition: patients may lack some vitamins, nutrients, such as calcium and zinc, which can affect the function of the nail matrix cells, resulting in abnormal nail plate morphology, manifested as the nails are full of uneven vertical lines.
3. Nail lichen planus: such as nail lichen planus, cardiovascular system diseases may also cause nails are vertical lines. Diseases such as lichen planus cause structural changes in the nails, making the nails appear vertical lines. Some chronic diseases such as cardiovascular disease may lead to the body’s absorption of certain nutrients, affecting the structure and shape of the nail plate, which in turn leads to nails all vertical lines.
If the symptom of vertical lines all over the nails persists, it is necessary to consult a doctor in time to clarify the cause of the disease and carry out targeted treatment.