Dear Henrique,
This is my first post. I know how you feel. I really do.
I have had this condition for two years. No skin problems before I moved to a new area.
Have you moved since this started?
Do you drink wine?
Do you drink tea - black or green?
Do you drink tap water - if so stop.
Unbelievably these all have a common connection.
What has worked so far...................
Topical creams - don't use any.
Eliminate as many chemicals on your body asap. Body lotions are loaded with chemicals.
Throw out everything with sls or parabens in the ingredients. Try Nature's Gate.(available on Amazon)
Do not buy anything /apply anything on the recommendation of a sales person / Dermatologist or a friend unless you KNOW the ingredients do not contain sls or parabens. Be vigilante. Check ingredients.
Don't assume "natural" is good.
Don't assume classic creams are good.
No creams on your face (petroleum oil makes it flare).
When your skin is very dry use a non-petroleum cream.
I use Alba Botanical Hawaii available on Amazon. Use sparingly.
If you can wash your face only with bottled mineral water, do so.
No exfoliating.
Change soap to organic non lathering - unperfumed. Make sure it is pure. Use sparingly. Rub between hands first and use the least you need on your face - wash your face with bottled mineral water with the LEAST flouride you can buy. Not Evian.
Change toothpaste to organic non fluoride (most important) - again available on Amazon. Tastes awful but you will see some results in a few weeks. Check the toothpaste - no parabens, no flouride, no sls. It has to be without them all.
Wait for the skin - it takes 28 days to renew when you are young - longer as you grow older.
So changes need time...........a lesson learnt for me. I had to learn to be patient.
Then take selfies on each day of each new change - record at the same time of day. Keep to a minimalistic routine. Sleep with nothing but a cleansed face of mineral water.
Whenever you are home - all make up off rinse with bottled water
I have researched this for two years and I am sure its a new form of dermatitis. Until my research is finished this is what has helped me so far - this dermatitis is growing fast and studies show it started around the late 70s and it is mostly in the West.
I have theories but until they work - I will only post what I know has worked.
I will post when I have seen a result.
I hope this helps you get to a better stage of PD quicker than me - for a year I did not want to go out.
LD