A woman loss her vision.
Researchers have identified a link between certain ingredients in hair dye and vision problems, including retinopathy, a condition that can severely impair sight. In a recent case study, a 61-year-old French woman developed vision issues after using a hair dye containing aromatic amines, specifically para-phenylenediamine. The study, led by Dr. Nicolas Chirpaz from Edouard Herriot Hospital in Lyon, found that her symptoms improved after she switched to a dye free of these harmful chemicals.
This case highlights the potential risks associated with aromatic amines in hair dyes, though such instances may be uncommon. Dr. Chirpaz and his team stress the importance of raising awareness about these risks to prevent long-term eye damage. Their findings, published on September 12 in JAMA Ophthalmology, follow earlier reports of similar issues from 2022, which also involved middle-aged women using dyes with aromatic amines.
The woman, who had no prior vision issues, experienced progressively worsening blurred vision just days after dyeing her hair. Examination revealed multiple retinal detachments and abnormal thickening of the neurosensory retina, symptoms that aligned with known effects of certain retinal enzyme disruptions. Tests ruled out other causes, and the diagnosis was linked directly to the hair dye exposure.
After discontinuing the use of the dye with aromatic amines, her vision improved to 20/20 within a month. Four years later, she reported no recurrence of vision problems while using a dye that did not contain aromatic amines. Dr. Chirpaz’s team believes that chemicals like para-phenylenediamine may interfere with neurochemical pathways vital for retinal health.
Although cases of retinopathy linked to hair dye ingredients are rare, the researchers urge medical professionals to consider this possibility when diagnosing unexplained retinopathy. Increased awareness and precautionary measures could help prevent such adverse effects in the future.
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