Case 1:
At the beginning of August, 2003, Ms. L, a senior engineer of a research institute in Changchun, died young because of hair dye allergy.
Ms. L is the research backbone of the institute. She is in her forties. She has been in poor health and her hair is a little gray. She looks very old. Her colleague suggested that she dye her hair. Unexpectedly, on the day of dyeing her hair, her head began to swell, her eyes could not be opened, her scalp was running with pus, and some desensitizing drugs were ineffective.
The next day, the whole body was swollen, the abdomen was festering, and the running water was purulent. Go to the hospital to diagnose hair dye allergy and be hospitalized for desensitization treatment.
On the third day, she passed away, leaving her son aged 13 and a national scientific research project.
In September of the same year, an employee of FAW Group died of leukemia induced by hair dyeing.
Case 2:
65438+26 2003 10 Shanghai Morning Post: Ms. Lin, who lives in Qingdao, was born with a pair of skillful hands. Few customers are dissatisfied with her hand-made hairstyle, and she is known as the chief hairdresser in the shop. She got pregnant in the first half of this year. Originally, she wanted to be quiet for a while, but she couldn't stand the store's lobbying and took into account the face of the old customers, so until the first half of the labor, she still cut and dyed her hair with a big belly. In any case, Ms. Lin did not expect that she was pregnant in October and finally gave birth to an anencephaly. She couldn't help beating her chest. She has neither a close relative nor a genetic disease. How could she be "unlucky" After searching, I finally found the culprit, which turned out to be caused by hair dye.
Case 3:
2006 07 54 38+0 Harbin New Evening News: A hair salon technician in Chengdu insisted on hair dyeing service before delivery and gave birth to a brainless baby.
Case 4:
China Women's Daily April 2006 5438+0: Ms. Liu in Beijing often goes to the hair salon to dye her hair and? Oil, but I don't know since when, she often can't sleep, tossing and turning in the middle of the night, and symptoms of neurasthenia. Recently, Ms. Liu often has colic, so she went to Peking Union Medical College Hospital for examination. After the doctor inquired about her life in detail, he examined her blood and found that the blood lead concentration exceeded the standard.
Case 5:
1 995 1 65438+1October 5th Changchun Evening News: The First Hospital of Harbin admitted 6 patients (5 females, 0 males1case) with hematological diseases caused by frequent hair dyeing, of which1case died due to ineffective treatment.
Case 6:
1July 996 12 Jilin Health News: 40% of female leukemia patients in Minnesota are related to the use of hair dye. Beijing Friendship Hospital found that many middle-aged and elderly patients with acute leukemia have a history of dyeing their hair in recent years.
You don't have to know "Yipin", but you should have the right to know and care about the health of yourself and your relatives and friends. )
Dyeing tips:
At present, the hair dyes and perming agents sold at home and abroad are mainly made of chemically synthesized p-phenylenediamine and mercaptoacetic acid. Starting from 1856, Perkin discovered the first aniline intermediate and used it as a hair dye product. Up to now, the main raw materials of almost all brands of hair dye products, including world-famous brands L 'Oreal and Icarus, are still synthetic oxidation dyes with aniline intermediates as the main body. From 194 1 year, mcdonough filed a patent for sulfhydryl cold ironing agent. Today, the main raw material of almost all brands of perm products, including Na Wei, a world-famous brand, is still thioglycolic acid. P-phenylenediamine is a toxic substance, which has strong irritation, allergy and toxic side effects on human body. There are countless health risks caused by allergies and irritation caused by hair dyeing, and the accumulation formed by long-term use is more harmful to the human body, and even causes cancers such as skin cancer, leukemia and bladder cancer. Thioglycolic acid is also very easy to invade the body through the skin, which is very irritating to the skin and mucosa, has a strong destructive effect on the hair surface and is mutagenic.