Click on the above "Zhengzhou Central Hospital Affiliated to Zhengzhou University" to directly follow Oh!
Hello little fairies
Years ago this time
For women
will be carried out one
Specific traditional practices
- Hair coloring
It's a "metaphysics."
Well done you are a barbie on earth
If you don't get it right, it's the village head green flower
But whenever I prepare
When you start toss your hair
There are always people around
With a concerned face, he stood up:
"I heard that you can't dye your hair more than twice a year, otherwise it will cause cancer!"
"Look at the old king next door, after dyeing his hair, he fell out so badly!"
"It is said that no matter how expensive the post-dye care is, the damaged scales cannot be repaired!"
……
Listen a lot
I muttered in my own heart
Is it really that scary?
Zhengzhou Central Hospital affiliated to Zhengzhou University
Director of the Department of Dermatology and Chief Physician Ni Wenqiong
Tell me about it
About hair coloring
4 Truths
01
Does hair coloring cause cancer?
carcinogenic
Not currently on the market
Completely harmless hair dye
To color the hair
Guaranteed hair coloring results
Hair dyes are common
Contains phenylenediamines
Most of these substances
There is a possibility of carcinogenicity
But
You don't have to panic
Dose aside to talk about toxicity
It's all hooliganism
Yes
Select a qualified hair color product
Reduce the frequency of hair coloring
to minimize the risk of carcinogenesis
Don't worry too much!
Compared with carcinogenicity
More attention
Actually
- Allergies
Some ingredients in hair dye
May cause skin irritation
To minimize the risk of allergies
suggestion
48 hours before hair coloring
A patch test is done behind the ear
(i.e. apply a small amount of hair dye topically)
When dyeing hair
Let the hair dye be as much as possible
Do not touch the scalp
If hair coloring is during
Appears on the scalp or face
Itching, redness, swelling and other discomfort
Hair coloring should be stopped immediately
Visit the dermatologist in time!
Does hair coloring cause hair loss?
alopecia
02
No
but
If you dye your hair repeatedly in a short period of time
Easily induce scalp inflammation
Or increase the chance of hair damage
This leads to hair loss
03
Does coloring damage hair?
damaged hair
Yes!
The outermost layer of the hair is the hair scales
Paint your hair
It is necessary to open the hair scales
Let the colorants and oxidants
Enters the cortical layer inside the hair
In the process
The scales are damaged to varying degrees
Causes hair to appear
Rough, forked, easy to break
Can hair be repaired after damage?
repair
04
Cannot be completely repaired
Repeated use of hair dye
Hair surface
Hydrophobic protective films can be destroyed
Inside the hairy scales
Protein and water are also lost
Hair may become
Increasingly fragile and frizzy
Easy to get hurt
Bleak
Some friends think that's it
Find tony to do it a few more times
Premium care is enough
In fact, once the hair texture is damaged
Be cautious about dyeing your hair
“
Hair coloring is harmful,
How can it be effectively avoided?
Ni Wenqiong reminded
Elderly, children,
Trying to conceive or
Lactating women,
There are also easy allergies
Or people with a family history of tumors
Hair coloring is not recommended!
Other fairies
Try to stain as little as possible
Do not exceed 3 times a year
When dyeing your own hair
Pay attention to the following points
Choose formal and legal channels to buy hair color cosmetics
If there have been adverse reactions to hair color cosmetics before
Avoid using the same product again
Before use
Read the product brochure in detail
Skin tests are performed
When used
Avoid broken skin areas
Apply moisturizer or vaseline to the face and hairline skin
Wear protective measures such as gloves and ear tips
The amount of hair dye should not be too much
If the hair color product is accidentally in the eye
Rinse immediately with clean water
After use
Dye your hair for 2 days after the color is fixed
Remember to wash it many times
Try not to let the hair dye remain on the scalp
● Dyeing your hair is a fun one
Don't be careless
Let the body have problems
● Our goal is to:
It's going to be beautiful again
And be healthy
Wonderful recommendation
Men do squats every day to stimulate androgen secretion? Reminder: These 2 benefits, you know ~~
7 habits are always disliked, but they are actually silently protecting your internal organs
come! Together, we add 1 degree per person to heat up Zhengzhou!
How can good things be exclusive??
Like to reward one and "in the watch" be it