Not every person has the same reaction to a chemical. Some people experience health effects when they work with a product, others never do. Health problems that may be caused by chemicals in hair color include: Central nervous system effects: Headache, dizziness, nausea, drowsiness, restlessness.
It's not uncommon to experience headaches after hair dyeing, possibly due to chemical fumes, scalp sensitivity, or tension from prolonged sitting. Ensuring proper ventilation, using hair dye in a well-ventilated area, and taking breaks during the process may help reduce discomfort.
This happens because hairstyles can trigger sensitive nerve endings on the scalp, said Dr. Annie Shea, a neurologist at University of Michigan Health.
If you have developed an allergic reaction to hair dye, it can be very uncomfortable. Most people develop a red, itchy rash. This can sometimes cause swelling or blisters and be painful. It varies from person to person, but reactions typically last anywhere from a few days to as long as eight weeks.
What hair dye brands should I avoid? Brands that frequently use harmful chemicals include Clairol Nice'N Easy, Garnier Nutrisse, Revlon Colorsilk, and L'Oreal Preference. These products often contain ingredients like ammonia and PPD, which are associated with health risks.
A good night's sleep beforehand will also help reduce the sensitivity of your scalp. If you're in pain, Cooper says, it's easiest to just let your hair down or at least give your scalp a break. "If you can take your ponytail out at some point, even for a few minutes, that can help," he says.
Allergic reaction
If you're allergic to PPD, your scalp and face may feel itchy and start to swell. PPD may also trigger symptoms throughout your body, such as itching, a nettle rash and generally feeling ill. These symptoms may not develop until hours, or even days, later.
Health problems that may be caused by chemicals in shampoos and conditioners include: Central nervous system effects: Headache, dizziness, nausea, drowsiness, restlessness. Lung irritation: Breathing difficulty, shortness of breath, coughing, swelling of lung tissue.
The scalp is one of the most absorbent parts of the body—it's like a sponge that sops up whatever you put on it. As hair dye sits on your scalp, chemicals are absorbed through your skin and into your bloodstream. Some of these chemical toxins are peed out, but some remain in the body for months, maybe longer.
Chemical hair dyes can cause scalp irritation, redness, itching, and even severe allergic reactions in some people. Ingredients like paraphenylenediamine (PPD), a common component in permanent dyes, can trigger contact dermatitis.
Some of the ingredients in hair dyes can cause serious allergic reactions in some people. Hair dyes can cause hair loss in some people. Some doctors advise women to avoid having their hair dyed during pregnancy (or at least until after the first trimester).
It is not known why food colorings would trigger headaches or migraines. Many people who get migraines report having a sensitivity or intolerance to foods that have red or yellow dyes in them. Other symptoms of food intolerance include nausea, vomiting, diarrhea, or abdominal cramping.
Connection between Hair Washing and Headaches:
Allergies can also trigger these headache symptoms when certain products are used on the hair or scalp. Chlorine exposure from swimming pools can affect the delicate surface of the skin and cause irritation and headaches.
Frequent scalp exposure to the chemicals used in hair dyes can bring its own problems. These chemicals can remove the protective lipids/oils from your scalp, leaving it exposed and vulnerable to damage from the environment, styling products and other irritants. You may see these symptoms: Stinging.
The stylist must pull the hair tight to apply coloring to the root when applying an all-over color. This puts stress on the scalp. Using foils also requires pulling tightly on the hair dozens of times. Plus, the added weight of the foils themselves puts physical stress on the scalp.
Health problems that may be caused by chemicals in hair color include: Central nervous system effects: Headache, dizziness, nausea, drowsiness, restlessness. Allergies: Stuffy or runny nose, sneezing, asthma, dermatitis.
DONGSUNG Herb Speedy Color Cream (Soft Black, 1 Pack), PPD-Free Ammonia-Free Vegan Hair Dye with Sun Protection, Odorless, Gentle for Sensitive Scalp, No Eye or Scalp Irritation.
Now for a short, science-y bit: Scalp tenderness links to the extremely sensitive nerves that run from the back of the neck to the forehead. A tight style, like a ponytail, triggers a sensation of tightness in too many of these nerves, and you can get a horrible, grinding headache.
Are more severe than usual. Worsen or don't improve with appropriate use of over-the-counter drugs. Keep you from working, sleeping or participating in normal activities. Cause you distress, and you would like to find treatment options that enable you to control them better.
Comparing Permanent, Semi-Permanent, and Demi-Permanent Hair Dyes. Permanent hair color has the greatest potential for hair damage due to the chemistry involved and should be done most cautiously.