Nail cover depression with a vertical line, consider and micronutrient deficiencies, onychomatous nevus, nail fungal disease and other factors caused.
1. Micronutrient deficiency: Usually do not pay attention to nutritional supplementation, often partial food, picky eating or excessive weight loss, resulting in a variety of nutrients intake is insufficient, such as calcium, iron, zinc deficiency, which may lead to nail malnutrition, resulting in nails have depression or vertical lines.
2. Mole of Nail: Mole of Nail is a kind of mole and the most common clinical symptom is the appearance of black lines on the nails. It may lead to changes in the nails, which are prone to vertical lines or depressions.
3. Nail fungus disease: Nail fungus disease is caused by fungal infection of nail plate and nail bed, which is mainly treated with medication, such as topical amorphophallus cream and cycloheximide nail coating. If necessary, with oral itraconazole capsules, terbinafine hydrochloride tablets, have inhibited and killed the role of fungi.
In addition to nail psoriasis, nail lichen planus, etc. may also appear nail depression or vertical lines, it is recommended to pay attention to nutritional supplements, if necessary, go to the hospital to find the cause, but also targeted to give the appropriate drug treatment.