Question 1

What are the differences between azelaic acid cream, gel, and foam?

Accepted Answer

Azelaic acid is available in different formulations to treat various skin conditions. Azelex cream contains 20% azelaic acid and is prescribed for mild to moderate acne, though it is costly as it is available only under its brand name. On the other hand, Finacea foam and gel contain 15% azelaic acid and are prescribed for mild to moderate rosacea. Users generally report less skin irritation with the foam formulation. Over-the-counter products with lower power of azelaic acid are also used for different skin conditions.

Question 2

What is the typical timeframe for azelaic acid to show results?

Accepted Answer

The effectiveness of azelaic acid varies based on factors like the severity of your skin condition and how your skin responds to the treatment. Most people notice improvement in acne within approximately 4 weeks of starting treatment. Individuals treating rosacea may require up to 12 weeks before seeing noticeable improvements in their skin. If there’s no improvement within this timeframe, it’s advisable to consult your healthcare professional to explore alternative treatment options for your skin condition.

Question 3

Is azelaic acid effective for lightening dark spots on the skin?

Accepted Answer

While azelaic acid is not FDA-approved for treating dark spots, it has skin-lightening properties. This medication works by inhibiting tyrosinase, an enzyme responsible for melanin production, which gives skin its color. Some over-the-counter beauty products containing azelaic acid claim to brighten skin and even tone skin, but the FDA does not verify these claims. Compared to prescription medications, these products generally contain lower concentrations of azelaic acid.

Question 4

Is it safe to use azelaic acid if I have dehydrated skin?

Accepted Answer

If you have dehydrated skin, using azelaic acid requires caution as it can potentially exacerbate dryness. This medication is known to cause side effects like dryness, peeling, and rash, particularly in the initial weeks of treatment. Suppose these skin irritations are severe or persistent. In that case, it’s advisable to consult your healthcare provider to evaluate whether azelaic acid is suitable for your skin condition and discuss alternative options if necessary.

Question 5

Can I apply makeup over azelaic acid?

Accepted Answer

Once dried, you can safely apply cosmetics over azelaic acid foam or gel (Finacea), allowing your skin to absorb the medication entirely. Applying cosmetics before the medication dries may hinder absorption. However, it’s advisable to consult your healthcare expert before applying makeup over azelaic acid cream (Azelex) to ensure proper application and absorption of the medication.

Question 6

Should I avoid sun exposure while using Finacea?

Accepted Answer

While the manufacturer of Finacea does not specify the need to avoid sunlight during use, it’s important to note that sun exposure is a common trigger for rosacea flare-ups. Finacea treats rosacea, so taking precautions before sun exposure is advisable if sunlight triggers your rosacea symptoms. Use sunscreen and protective clothing like hats outdoors to minimize potential flare-ups.

Finacea Gel