Gray nails clinically known as nail fungal disease, is by the skin ringworm, yeast and mold invasion to the nail plate and nail bed under the nail plate and the occurrence of chronic infectious nail disease, nail fungal disease is a common dermatological diseases, common diseases, but also a treatment of relatively troublesome diseases. The survey shows that 80% of the patients on gray nails brought inconvenience to feel troubled, 50% of the patients complained of pain, more than 50% of the patients feel embarrassed, 41% of the patients to wear shoes and work with their hands encountered difficulties, 16% of the patients walking difficulties. So, what are the hazards of gray nails? Let’s take a look: 1, etiquette embarrassment In daily life, the highest frequency of exposure of parts of the face and hands, hands are the second face of the human body, our country to the handshake ceremony is the main, if a leader or a classy lady to reach out to you, well-dressed, you unfolded a long and dirty gray nails on the palm of the hand, the scene –! Embarrassment! 2, work embarrassed gray nail patients are difficult to handle some of the fine work of the hands, such as precision instrument operation, typing, playing the piano, beauty salon, catering, pastry production and so on. 3, triggering skin ringworm gray nail disease may be with scratching and contact with other parts of the body occurring all kinds of skin ringworm, lesions of the finger (toe) nail is like a fungal warehouse, constantly spread outward pathogenic bacteria, in scratching other parts of their own nails, the fungus will be in the scratches on the settlement, the development of ringworm skin disease. 4.Infecting others The objects touched by the patient’s hands or feet may be infected with fungus when others touch them again, and the patient’s parents, spouse and children are most likely to be infected. 5, infection of systemic diseases, the disease of the nail is easy to complicate bacterial infection, so that the patient occurs dengue or cellulitis and other systemic symptoms of serious diseases, toenail symptoms, if serious, the nail may be bent and deformed inserted into the muscle next to the finger, triggered by acute onychomycosis. 6, induced gynecological diseases Women suffering from gray nails are easily infected to the vagina to form mycosis, candida albicans vaginitis and other gynecological diseases, will also cause leukorrhea, odor, vulvar itching, etc., to bring great trouble to women. 7, invasion of human organs cause lesions gray nail germs can also invade the deep tissues of the human body, causing deep tissue and organ infections, endangering life. Note: Gray nail is a time bomb, when the patient’s body is strong, may not immediately appear serious harm, once due to work stress, fatigue or suffering from other diseases, resistance to decline, serious consequences will occur, endangering health.