How to calm down allergy to hair dye – Analyzed

How to calm down allergy to hair dye

How to Calm Down Allergy to Hair Dye- Complete Guide

Allergic contact dermatitis is a reaction that occurs when the skin comes into contact with anything to which it is allergic.

When subjected to the offending allergen after becoming sensitized, the afflicted skin normally becomes irritated and red.

Your scalp, ears, beard, or neck may become red and inflamed. As the reaction progresses, the eyes may itch and the eyelids may enlarge.

The majority of contact dermatitis caused by a hair color allergy is classed as type 4 hypersensitivity, and symptoms usually appear hours or more after exposure which include:


It’s also possible that it’ll show up after you’ve dyed your hair. Red, elevated, and itchy patches appear on the body as a symptom. Swallowing difficulties and respiratory issues such as wheezing and sneezing may occur.

Anaphylactic shock

Anaphylactic shock is a life-threatening allergic reaction. An acute, anaphylactic allergic reaction or type 1 hypersensitivity to hair dye, resulting in anaphylactic shock occurs rarely.

Inflammation of the face and lungs, difficulty in breathing, a drop in blood pressure, a high heart rate, and perhaps loss of consciousness are some of the symptoms that can occur.

Anaphylactic shock can be fatal, therefore anyone who experiences these symptoms should get medical help right away.


One of the challenges in detecting a reaction to PPD is that symptoms usually do not appear until the product is used for the second time.

The first time an invading substance is utilized, the body develops allergic sensitivities to it. When it’s applied a second time, reactions are more likely to occur. With further uses of the substance, reactions may worsen.

Intolerance to hair coloring

It’s also possible for people who aren’t sensitive to hair color to have an adverse reaction to it when they use it, resulting in non-allergic contact dermatitis or other symptoms.

Chemicals, including PPD, can make some skin types more sensitive. When someone swaps brands with differing dye compositions, this type of reaction may be more typical.

Hair dye allergy treatment

If you see any of the signs of a hair dye allergy, wash your hair right away. Multiple gentle washing with light soap and plenty of rinses with clean water will remove the extra dye.

Peroxide (H2O2)

After washing off the excess, rinsing the hair with a 2 percent hydrogen peroxide solution may assist. This aids in thoroughly oxidizing the PPD and rendering it non-reactive.

This step has a mixed record of success, and it should be avoided if it exacerbates symptoms.

Emollients and creams

Alcohol-based or chemical-based creams might irritate the skin. Natural creams or moist compresses with olive oil and lime may be beneficial.

In cases of severe allergic responses, steroid creams can be used to relieve inflammation, swelling, and irritation.

How long do the signs and symptoms last

Depending on the degree of the reaction, hypersensitivity to hair dye symptoms can persist anywhere between a few days to a week or longer.

Alternatives to PPD that are both synthetic and natural

There are many PPD-free hair dye alternatives on the market, albeit color options may be limited. They are as follows:


Henna is yet another option for those who want to avoid the annoyance of PPD. Crushed plant stuff is used to make true henna.

It usually has a color that ranges from orangish to red-brown, depending on the other ingredients and how it is prepared before application.

Henna is thought to be more allergy-friendly, yet it can cause an allergic reaction on your skin. If someone wants to be sure, they should use a patch test for any henna-based dye.

It’s also vital to make sure the henna is genuine. PPD or its derivatives are commonly used for henna-based hair colors and marketed as henna. These could still trigger a PPD reaction.

Semi-permanent and lead-containing dyes

Semi-permanent hair colors and lead-based hair dyes can be tolerated by some people, but they aren’t for everyone. A dermatologist can assist in determining which chemicals are appropriate for each person they test.

Avoiding a reaction

It’s simple to avoid a reaction to hair dyes if you follow a few simple procedures. To assist tests for responses or avoid them, any or all of these procedures can be utilized.

Precautions in general

You avoid any reactions caused by inappropriate use, make sure to carefully follow the instructions for each dye.

It’s crucial not to keep hair dye in for longer than the manufacturer recommends. While most hair color chemicals are proven safe to use, putting them on the scalp for an extended period can be uncomfortable for most people.

Patch tests

Patch tests are performed by a doctor and entail the placement of precise amounts of allergen chemicals in chambers on a small area of skin, generally the upper back, to check for allergic reactions.

Using the hair dye combination and oxidizing hair dyes, a person can similarly do an at-home test. One of the most straightforward sites to evaluate is behind the ear.

The easiest way to assure a proper test is to follow the dye’s guidelines on what to do after administering the dye.

Any irritation, response, or feeling unwell is a warning that the product will hurt the remainder of a person’s scalp.

Allergy clinics

Many people choose to see an allergy clinic if home patch testing or hair coloring becomes a regular need. Allergy clinics can do patch tests to discover which chemicals a person is allergic to or intolerant of.

The list of possible allergens can then be compared to the contents of hair dyes to see which one is best for them.


Any compounds that could irritate should be avoided. To avoid a response, a person should be checked to verify they are not allergic to a chemical in hair dye. The key to preventing a repeat of an allergic reaction is to avoid using the product again.

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