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Allergic Reactions: PPD is a well-known allergen. Exposure can lead to contact dermatitis, characterized by redness, itching, swelling, and blistering of the skin. In severe cases, it can cause a condition called contact urticaria, which includes symptoms like swelling, redness, and itching that can spread to other areas of the body.
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Respiratory Issues: Inhalation of PPD fumes during the dyeing process can cause respiratory problems, such as asthma or other breathing difficulties, especially in individuals with pre-existing respiratory conditions.
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Systemic Toxicity: PPD can be absorbed through the skin, leading to systemic toxicity if used frequently or in large amounts. This can result in symptoms like nausea, vomiting, and, in extreme cases, renal and hepatic issues.
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Severe Allergic Reactions (Anaphylaxis): Although rare, PPD can cause anaphylactic reactions, which are severe, life-threatening allergic responses that require immediate medical attention. Symptoms include difficulty breathing, swelling of the face and throat, a rapid drop in blood pressure, and loss of consciousness.
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Mutagenicity and Carcinogenicity: There are concerns about the potential mutagenic and carcinogenic effects of PPD. While conclusive evidence in humans is limited, some studies have suggested that prolonged exposure to PPD could increase the risk of developing certain cancers, particularly bladder cancer.
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Eye Irritation: Contact with PPD can cause severe eye irritation and potential damage to the cornea if not rinsed out promptly and thoroughly.
Given these potential risks, it is important for individuals using hair dyes containing PPD to perform patch tests to check for allergic reactions before full application. Additionally, using protective gloves and ensuring proper ventilation can help minimize exposure and reduce the risk of adverse effects.
To reduced all these effect always use 100 % herbal hair color which can be purchase from Saba Botanical of USA
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