Can sun exposure affect acne, lupus, psoriasis?
                     
Acne: sun can increase acne on your skin
Acne, linked to hormonal surges, mainly affects young people: 80% 
of adolescents are affected. But many women are also: 41% 
between 20 and 40 years, 20% between 40 and 55 years.
With acne, watch out for the rebound 
effect
The sun has an anti-inflammatory effect. At first, the sun dries up 
the buttons, which then become less visible. But at the same time, 
it thickens the skin. 
The buttons become anchored in-depth and come back to the 
surface a month later, even more numerous, under the effect of 
hormonal stimulation 
If the acne is at the stage of leaving scars, they are permanently 
colored in the sun. In this case, the use of the total screen is 
essential 
Precautions to be taken
Avoid exposing yourself between 12 and 
4 p.m. And don't let your guard down on 
an overcast day: 80% of the rays pass 
through the clouds.
Protect yourself with a non-greasy 
sunscreen gel SPF 50 with 
broad-spectrum protection to prevent 
pore clogging and blackheads.
Be careful, some acne treatments are 
incompatible with sun exposure because 
they are photosensitizing. Consult your 
pharmacist.
Psoriasis: the sun is your ally!
Unsightly, psoriasis is manifested by the presence of red patches 
covered with white scales, linked to the accumulation of dead skin, 
on the knees, elbows, forearms, or scalp.
The sun has an immunosuppressive effect
Treatments are available to soothe relapses, but the arrival of spring 
and summer is also synonymous with relief.
The sun improves or even temporarily makes psoriasis disappear. 
The sun has an immunosuppressive effect: it slows down the too 
rapid renewal of psoriatic skin cells. UV rays also help the skin to 
produce vitamin D, which is beneficial for psoriasis.
90% of people with psoriasis see their skin condition improve when 
they are exposed to the sun. The benefits provided by the sun have 
also been used in its treatment: pretherapy makes it possible to 
deliver UVA.
Precautions to be taken
Sun, yes, but with caution! The sun has benefits provided you protect 
yourself well.
Choose a sunscreen gel with a protection factor suited to your skin type and 
your exposure, from 50. Check that it filters UVA well (UVA logo surrounded 
by a circle). Sunburn can trigger psoriasis flares in an area that is usually 
healthy.
Repeat the sunscreen application every 2 hours and after swimming.
Before swimming, apply a sun protection cream to the lesions to reduce the 
risk of itching due to salt or chlorine.
Always to avoid any skin irritation, rinse yourself with clean 
water when you get out of the sea or the swimming pool, without 
forgetting the scalp. Avoid rubbing yourself, but pat the skin dry 
with a cotton towel.
If you have not applied a barrier cream before bathing, it is recommended 
to apply a moisturizer and emollient cream after rinsing yourself off
Which is the best 
Sunscreen Gel for 
Oily Skin?
There are many brands and many 
sunscreen gel for oily skin, but which is 
the best for use. According to 
ingredients that they contain, 
according to price, and most 
important according to the protection 
that a sunscreen offers here is Derma 
Essentia's Sunscreen Gel for oily skin 
that gives the best protection for oily 
skin by giving a fresh and non-oily look 
in your face.