What is Azelaic Acid?

 QandA3-smQuestion:   I’ve tried just about   everything for acne.  I wanted  to try Retin A but   my  doctor  gave me a prescription for Azelaic acid.  Do you think it could help or should I  go to a doctor to give me what I want?

Answer:   Azelaic is one of the newer  acne fighters.   It is found  on a yeast that lives on our skin and  is a natural  anti-inflammatory compound.    It is a triple threat against acne– kills bacteria that provoke  breakouts, decreases the growth of  pore clogging keratin and reduces irritation.   But wait there’s more.  Azelaic acid is effective for  lightening  dark  spots and melasma because it inhibits  the production of melanin.  It  is especially  effective for  darker skin  tones because it avoids  the  problems of irritation  of Retin A and Benzoyl Peroxide.   Azelaic is also  prescribed  for   types of  rosacea breakouts that  resemble  acne eruptions.  Finacea is a 15% Azelaic gel that has been a pproved   for both  mild to moderate acne  and rosacea.

You can also find azelaic acid in over the counter products, but usually the concentration is not listed on the label.  One excellent  example where the this info is  available  is  Acne Gel from PCA Skin that contains 5% Azelaic Acid and 2% salicylic  acid ( Its available online from The Derm Store).  You can also try  to get the  azelaic acid levels in a product by writing to the manufacturer.

One final thought:  Azelaic acid  works for  less severe acne.  If you have  cystic and/or  hormonal acne, Azeleic alone will not get the job done.

Retin A and Acne– What Cleansers and Moisturizers Can I Use?

I got a great  email from a 16 year old  who  is using Retin A micro  for acne control.  Like most of us, she got the prescription with little or no advice about   how to use it.  She wanted to know what  scrubbing grains, toners and moisturizer I would recommend.  She was concerned about the redness and peeling and wanted to avoid these problems with additional  skin  care products

Retin A  was actually originally  developed and approved for acne  management.  This vitamin A derivative helps the skin to empty  pores clogged with debris, shuts down overactive oil glands and helps skin turnover to reduce discolorations from old acne eruptions.   This process includes flaking off old dry keratin that is contributing to blocked pores and breakouts. Some peeling and flaking is necessary and actually good.  However   you need to keep it under control to avoid too much redness and irritation.

The  solution  is to allow  Retin A to do what it does best. Twice a day use an extremely gentle  oil-free cleanser such as Cetaphil Gentle Skin Cleanser and apply with damp cotton pads. Rinse off with handfuls of lukewarm water. Even a washcloth can be too rough in the first months of Retin A treatment   Start by using Retin A every other night and gradually, over three weeks, work up to an every night routinue.  

 In the early months of using Retin A  its very import ant to avoid additional irritants such as scrubbing grains or pads, toners and even alpha hydroxy acids ingredients  such as glycolic acid.  It certainly takes  a leap of faith to abandon these tried and true acne aids and simply   trust Retin A to clear your skin– but  that’s the best way to succeed.  These products and ingredients  are  simply too irritating to be used at the beginning of Retin A therapy and can make the skin so red and sore that  people abandon Retin A treatment. 

Using a moisturizer  to control the peeling  can actually  lead to additional breakouts.  If your skin becomes too irritated and flaky,  use a tiny dab of oil-free moisturizer and take a two day Retin A holiday.  In the morning make sure  to use an light fragrance-free oil  sunscreen such as  Aveeno Ultra Calming Daily Moisturizer SPF 30.  Retin A  increases sensitivity to sun damage and its ESSENTIAL to use a sunscreen each and every day– even when its cloudy.    

After six months, you skin will  become comfortable, even bored with Retin A.   At this point you can amp  up the impact by adding exfoliators such as 3M Buf Puf Pads or  my beloved Clarisonic cleanser.  Toners and peels with glycolic acid can   provide additional  benefits  for acne-prone skin.   But if irritation and flaking  reappear,  cut back on the extras and focus on Retin A.

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