7 Side Effects Of Hair Dye

Colored hair has become a trend and it is followed by many girls. people think that coloring hair is one of the coolest things and it can make them look better and younger. While coloring hair is fun, there are a lot of side effects that you need to be aware of.

There are some side effects caused by hair color which may show their effect after several days or even weeks after hair coloring sessions. So before coloring hair, we all should understand their consequences.

1. Allergy


There are great chances of severe allergic reactions to this process. The primary perpetrator of allergies is a substance called paraphenylenediamine or PPD. The symptoms that follow can range from itchy scalp, both of redness and swell in the scalp, mild amount of dandruff, swelling around the eyes and eyelids, as well as the scaly skin around the eyes, nose and even the face.

2. Asthma


Hair dyes aggravate asthma. This occupational asthma is a consequence of constant exposure to PPD in hair dyes and persulfates used in bleaches and Continued inhalation of these chemicals leads to coughing, wheezing, lung inflammation, throat discomfort, and also asthma attacks.

3. Cancer


Recent studies concluded that PPD has the ability to damage the human DNA cells and in some cases may even lead to cancer. The American Cancer Society believes that further research must be conducted before drawing a conclusion, that hair dyes are cancerous in nature. 

4. Rashes


There are also some cases where people suffered from rashes on their scalp after applying hair color. The rashes will appear in the place it was applied to, and any area that is exposed to the dye. So you should be very careful before applying color to your hair.

5. Effects on fertility

Pregnant Women

Research concluded that lead acetate is a common ingredient used in permanent hair dyes. Research has drawn a possible link between this chemical and fertility issues in men and women. Pregnant women should also avoid hair dye because the chemicals present may cause malignancy in their unborn infant.

6. Irritable Skin

Iritable Skin

hair color can cause skin reaction. Common signs are burning sensation, redness and flaky skin, discomfort and itchiness. There is a safer method which includes a patch test which is placed 48 hours before the hair coloring. During a patch test, suspected allergen is applied, and your skin is examined after two days to make sure there was no allergic reaction.

7. Brittle Hair

Brittle Hair

If you color your hair often, it gets over-processed because of chemicals present in the dyes. Permanent hair colors often contain ammonia (or chemicals similar to it) and peroxide. The ammonia breaks through your hair shaft, and the peroxide neutralizes (or bleaches out) the natural pigment in your hair, stripping away color. Overtreating your hair with these chemicals will cause it to lose luster, break easily, and in some extreme cases, wash away with water. 

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