This standard specifies the diagnosis and treatment principles of cosmetic nail damage. This standard applies to nail and periungual tissue damage caused by cosmetics, and does not apply to non-cosmetic lesions of nail and periungual tissue and nail glass of finger (toe) GB 17149.5-1997 Diagnosis standard and treatment principles of cosmetic nail damage GB17149.5-1997 standard download decompression password: www.bzxz.net

GB 17149. 5—1997
This standard is formulated to cooperate with the implementation of the "Regulations on Hygiene Supervision of Cosmetics" of the People's Republic of China. The diagnostic criteria and management principles specified in this standard involve nail damage induced by cosmetics. This standard shall be implemented from December 1, 1998. Appendix A of this standard is a reminder appendix.
This standard is proposed by the Ministry of Health of the People's Republic of China. The drafting units of this standard are: PLA Air Force General Hospital, Peking Union Medical College Hospital, First Affiliated Hospital of Nanjing Medical College, Second Affiliated Hospital of Dalian Medical College.
The main drafters of this standard are: Shuai Zhaozhuang, Cai Ruikang, Liu Wei, Zhao Bian, Huang. This standard is interpreted by the Chinese Academy of Preventive Medicine, the technical management unit entrusted by the Ministry of Health. 439
National Standard of the People's Republic of ChinaWww.bzxZ.net
Diagnostic criteria and principles of managementof nail damage induced by cosmetics Cosmetic nail damage refers to the lesions of the nail itself and the surrounding tissues caused by the application of nail cosmetics. 1. This standard specifies the diagnosis and treatment principles of cosmetic nail damage. GB 17149.5—1997
This standard applies to damage to nails and periungual tissues caused by cosmetics, and does not apply to non-cosmetic lesions of nails and periungual tissues and nail diseases of the toes.
2. Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and the parties using this standard should explore the possibility of using the latest version of the following standards. GB17149.2—1997 Diagnostic criteria and treatment principles for cosmetic contact dermatitis 3. Diagnostic principles
There is a clear history of contact with nail cosmetics, and lesions occur in the nails and periungual tissues, which can gradually return to normal after stopping the use of cosmetics. Other nail diseases should be excluded, and patch tests (GB17149.2) should be performed when necessary to assist in diagnosis. 4 Diagnostic criteria
4.1 Cosmetic nail damage must occur after the application of nail cosmetics such as nail polish, dyes, nail cleaners, etc. 4.2 Cosmetic nail damage manifests as deformation, softening and peeling of the nail plate, brittle cracking, and loss of luster, and sometimes it may be accompanied by symptoms of periungual dermatitis, such as redness and swelling of the skin, even suppuration, ulceration, and conscious pain. 4.3 Nail damage caused by other reasons should be excluded, such as fungi, cocci, physical damage, nutritional nail changes, etc. 4.4 After stopping the use of cosmetics, the nail can gradually return to normal and periungual dermatitis will not recur. 4.5 If necessary, perform a patch test (GB17149.2) to assist in diagnosis. 5 Treatment principles
5.1 Stop using nail cosmetics
5.2 Remove cosmetics residues on the nail and periungual area. 5. 3 Symptomatic treatment for general nail damage and periungual dermatitis. Approved by the State Technical Supervision Commission on December 15, 1997
Implemented on December 1, 1998
GB17149.5-1997
Appendix A
(Indicative Appendix)
Instructions for the correct use of the standard
A1 Cosmetic nail damage bands show the following lesions: caused by organic solvents used to clean the nail plate, such as nails that have lost their luster, become deformed, deformed, and split, spoon-shaped nails and paronychia caused by fiber-type glue; periungual dermatitis caused by dyes, etc. A diagnosis can only be made based on a comprehensive analysis of the medical history and symptoms.
A2 Other nail and periungual lesions have a variety of causes, such as nutritional deficiencies, visceral diseases, plateau climate, physical factors, fungal and bacterial infections, etc., which should be excluded.
A3 Microscopic observation of the nails is helpful for diagnosis. Chemical analysis and necessary patch tests (see GB17149.2) of nail cosmetics are helpful for diagnosis of cosmetic nail injury and periungual dermatitis. 441
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