Maritza I. Perez, MD

What do your patients need to know?

Vascular instability associated with rosacea is exacerbated by triggers such as sunlight, hot drinks, spicy foods, stress, and rapid changing weather, which make patients flush and blush, increase the appearance of telangiectasia, and disrupt the normal skin barrier. Because the patients feel on fire, an anti-inflammatory approach is indicated. The regimen I recommend includes mild cleansers, barrier repair creams and supplements, antioxidants (topical and oral), and sun protection, all without parabens and harsh chemicals. I always recommend a product that I dispense at the office and another one of similar effectiveness that can be found over-the-counter.

What are your go-to treatments?

Cleansing is indispensable to maintain the normal flow in and out of the skin. I recommend mild cleansers without potentially sensitizing agents such as propylene glycol or parabens. It also should have calming agents (eg, fruit extracts) that remove the contaminants from the skin surface without stripping the important layers of lipids that constitute the barrier of the skin as well as ingredients (eg, prebiotics) that promote the healthy skin biome. Selenium in thermal spring water has free radical scavenging and anti-inflammatory properties as well as protection against heavy metals.

After cleansing, I recommend a product to repair, maintain, and improve the barrier of the skin. A healthy skin barrier has an equal ratio of cholesterol, ceramides, and free fatty acids, the building blocks of the skin. In a barrier repair cream I look for ingredients that stop and prevent damaging inflammation, improve the skin's natural ability to repair and heal (eg, niacinamide), and protect against environmental insults. It should contain petrolatum and/or dimethicone to form a protective barrier on the skin to seal in moisture.

Oral niacinamide should be taken as a photoprotective agent. Oral supplementation (500 mg twice daily) is effective in reducing skin cancer. Because UV light is a trigger factor, oral photoprotection is recommended.

Topical antioxidants also are important. Free radical formation has been documented even in photoprotected skin. These free radicals have been implicated in skin cancer development and metalloproteinase production and are triggers of rosacea. As a result, I advise my patients to apply topical encapsulated vitamin C every night. The encapsulated form prevents oxidation of the product before application. In addition, I recommend oral vitamin C (1 g daily) and vitamin E (400 U daily).

For sun protection I recommend sunblocks with titanium dioxide and zinc oxide for total UVA and UVB protection. If the patient has a darker skin type, sun protection should contain iron oxide. Chemical agents can cause irritation, photocontact dermatitis, and exacerbation of rosacea symptoms. Daily application of sun protection with reapplication every 2 hours is reinforced. 

What holistic therapies do you recommend?

Stress reduction activities, including yoga, relaxation, massages, and meditation, can help. Oral consumption of trigger factors is discouraged. Antioxidant green tea is recommended instead of caffeinated beverages. 

Suggested Readings 

Baldwin HE, Bathia ND, Friedman A, et al. The role of cutaneous microbiota harmony in maintaining functional skin barrier. J Drugs Dermatol. 2017;16:12-18.

Celerier P, Richard A, Litoux P, et al. Modulatory effects of selenium and strontium salts on keratinocyte-derived inflammatory cytokines. Arch Dermatol Res. 1995;287:680-682.

Chen AC, Martin AJ, Choy B, et al. A phase 3 randomized trial of nicotinamide for skin cancer chemoprevention. N Engl J Med. 2015;373:1618-1626.

Jones D. Reactive oxygen species and rosacea. Cutis. 2004;74(suppl 3):17-20.

What do your patients need to know?

Vascular instability associated with rosacea is exacerbated by triggers such as sunlight, hot drinks, spicy foods, stress, and rapid changing weather, which make patients flush and blush, increase the appearance of telangiectasia, and disrupt the normal skin barrier. Because the patients feel on fire, an anti-inflammatory approach is indicated. The regimen I recommend includes mild cleansers, barrier repair creams and supplements, antioxidants (topical and oral), and sun protection, all without parabens and harsh chemicals. I always recommend a product that I dispense at the office and another one of similar effectiveness that can be found over-the-counter.

What are your go-to treatments?

Cleansing is indispensable to maintain the normal flow in and out of the skin. I recommend mild cleansers without potentially sensitizing agents such as propylene glycol or parabens. It also should have calming agents (eg, fruit extracts) that remove the contaminants from the skin surface without stripping the important layers of lipids that constitute the barrier of the skin as well as ingredients (eg, prebiotics) that promote the healthy skin biome. Selenium in thermal spring water has free radical scavenging and anti-inflammatory properties as well as protection against heavy metals.

After cleansing, I recommend a product to repair, maintain, and improve the barrier of the skin. A healthy skin barrier has an equal ratio of cholesterol, ceramides, and free fatty acids, the building blocks of the skin. In a barrier repair cream I look for ingredients that stop and prevent damaging inflammation, improve the skin's natural ability to repair and heal (eg, niacinamide), and protect against environmental insults. It should contain petrolatum and/or dimethicone to form a protective barrier on the skin to seal in moisture.

Oral niacinamide should be taken as a photoprotective agent. Oral supplementation (500 mg twice daily) is effective in reducing skin cancer. Because UV light is a trigger factor, oral photoprotection is recommended.

Topical antioxidants also are important. Free radical formation has been documented even in photoprotected skin. These free radicals have been implicated in skin cancer development and metalloproteinase production and are triggers of rosacea. As a result, I advise my patients to apply topical encapsulated vitamin C every night. The encapsulated form prevents oxidation of the product before application. In addition, I recommend oral vitamin C (1 g daily) and vitamin E (400 U daily).

For sun protection I recommend sunblocks with titanium dioxide and zinc oxide for total UVA and UVB protection. If the patient has a darker skin type, sun protection should contain iron oxide. Chemical agents can cause irritation, photocontact dermatitis, and exacerbation of rosacea symptoms. Daily application of sun protection with reapplication every 2 hours is reinforced. 

What holistic therapies do you recommend?

Stress reduction activities, including yoga, relaxation, massages, and meditation, can help. Oral consumption of trigger factors is discouraged. Antioxidant green tea is recommended instead of caffeinated beverages. 

Suggested Readings 

Baldwin HE, Bathia ND, Friedman A, et al. The role of cutaneous microbiota harmony in maintaining functional skin barrier. J Drugs Dermatol. 2017;16:12-18.

Celerier P, Richard A, Litoux P, et al. Modulatory effects of selenium and strontium salts on keratinocyte-derived inflammatory cytokines. Arch Dermatol Res. 1995;287:680-682.

Chen AC, Martin AJ, Choy B, et al. A phase 3 randomized trial of nicotinamide for skin cancer chemoprevention. N Engl J Med. 2015;373:1618-1626.

Jones D. Reactive oxygen species and rosacea. Cutis. 2004;74(suppl 3):17-20.

What do your patients need to know?

Vascular instability associated with rosacea is exacerbated by triggers such as sunlight, hot drinks, spicy foods, stress, and rapid changing weather, which make patients flush and blush, increase the appearance of telangiectasia, and disrupt the normal skin barrier. Because the patients feel on fire, an anti-inflammatory approach is indicated. The regimen I recommend includes mild cleansers, barrier repair creams and supplements, antioxidants (topical and oral), and sun protection, all without parabens and harsh chemicals. I always recommend a product that I dispense at the office and another one of similar effectiveness that can be found over-the-counter.

What are your go-to treatments?

Cleansing is indispensable to maintain the normal flow in and out of the skin. I recommend mild cleansers without potentially sensitizing agents such as propylene glycol or parabens. It also should have calming agents (eg, fruit extracts) that remove the contaminants from the skin surface without stripping the important layers of lipids that constitute the barrier of the skin as well as ingredients (eg, prebiotics) that promote the healthy skin biome. Selenium in thermal spring water has free radical scavenging and anti-inflammatory properties as well as protection against heavy metals.

After cleansing, I recommend a product to repair, maintain, and improve the barrier of the skin. A healthy skin barrier has an equal ratio of cholesterol, ceramides, and free fatty acids, the building blocks of the skin. In a barrier repair cream I look for ingredients that stop and prevent damaging inflammation, improve the skin's natural ability to repair and heal (eg, niacinamide), and protect against environmental insults. It should contain petrolatum and/or dimethicone to form a protective barrier on the skin to seal in moisture.

Oral niacinamide should be taken as a photoprotective agent. Oral supplementation (500 mg twice daily) is effective in reducing skin cancer. Because UV light is a trigger factor, oral photoprotection is recommended.

Topical antioxidants also are important. Free radical formation has been documented even in photoprotected skin. These free radicals have been implicated in skin cancer development and metalloproteinase production and are triggers of rosacea. As a result, I advise my patients to apply topical encapsulated vitamin C every night. The encapsulated form prevents oxidation of the product before application. In addition, I recommend oral vitamin C (1 g daily) and vitamin E (400 U daily).

For sun protection I recommend sunblocks with titanium dioxide and zinc oxide for total UVA and UVB protection. If the patient has a darker skin type, sun protection should contain iron oxide. Chemical agents can cause irritation, photocontact dermatitis, and exacerbation of rosacea symptoms. Daily application of sun protection with reapplication every 2 hours is reinforced. 

What holistic therapies do you recommend?

Stress reduction activities, including yoga, relaxation, massages, and meditation, can help. Oral consumption of trigger factors is discouraged. Antioxidant green tea is recommended instead of caffeinated beverages. 

Suggested Readings 

Baldwin HE, Bathia ND, Friedman A, et al. The role of cutaneous microbiota harmony in maintaining functional skin barrier. J Drugs Dermatol. 2017;16:12-18.

Celerier P, Richard A, Litoux P, et al. Modulatory effects of selenium and strontium salts on keratinocyte-derived inflammatory cytokines. Arch Dermatol Res. 1995;287:680-682.

Chen AC, Martin AJ, Choy B, et al. A phase 3 randomized trial of nicotinamide for skin cancer chemoprevention. N Engl J Med. 2015;373:1618-1626.

Jones D. Reactive oxygen species and rosacea. Cutis. 2004;74(suppl 3):17-20.

What do your patients need to know at the first visit?

Patients need to understand that rosacea has no gender, age, or race predilection. It is caused by a personal and genetic proinflammatory predisposition. Rosacea patients seem to have a genetic predisposition to overproduce cathelicidins, a small antimicrobial peptide that is produced by the action of stratum corneum tryptic enzyme. They have more production and abnormal forms of cathelicidins produced by high levels of stratum corneum tryptic enzyme. This upregulation of inflammatory cathelicidins on the dermis is associated with vascular instability and exacerbated by triggers such as sunlight, hot drinks, spicy foods, stress, and rapid changing weather.

I divide the condition into proinflammatory predisposition, vascular instability with redness, Demodex infection of the hair follicle, and sebaceous gland overgrowth. More recently, the bacterium Bacillus oleronius was isolated from inside a Demodex mite and was found to produce molecules provoking an immune reaction in rosacea patients (Erbaguci and Ozgöztaşi). Other studies have shown that patients with varying types of rosacea react to the molecules produced by this bacterium, exposing it as a likely trigger for the condition (Li et al). What’s more, this bacterium is sensitive to the antibiotics used to treat rosacea.

What are your go-to treatments? What are the side effects?

For inflammation I prescribe anti-inflammatory (low dose) or antibacterial (high dose) doses of doxycycline and/or anti-inflammatory azelaic acid gel 15% twice daily after application of barrier repair topical hyaluronic acid. For the vascular component I use the temporary relief from the application of brimonidine gel 0.33% in the morning in addition to the topical given for inflammatory rosacea, and the more durable excel V (532 and 1064 nm) laser. Ultimately, topical ivermectin is prescribed for those patients who do not respond to previously mentioned treatments for coverage of Demodex infestation. For rhinophyma I offer a surgical approach and laser treatments; surgical removal of the excess glandular growth is followed by fractional ablative and nonablative treatments for scar reduction after surgery.

All patients should apply an inorganic sun protection factor 50+ sunblock with titanium dioxide and zinc oxide to prevent sunlight from being a trigger. All patients are encouraged to avoid triggers.

I try to prevent the potential side effects associated with rosacea treatments. For example, applying barrier repair hyaluronic acid before azelaic acid to prevent irritation and telling patients they might have vascular rebound phenomena with more redness after brimonidine application wears off. I also explain to patients that laser treatments induce temporary erythema and swelling that may last 3 days.

How do you keep patients compliant with treatment?

In general, my patients are compliant with their treatments, which I ascribe to the simplicity of a twice-daily regimen that is written for them. They understand that I design a treatment regimen for each individual patient based on his/her presentation.

What resources do you recommend to patients for more information?

I recommend web-based resources that can provide further assistance and information, such as the American Academy of Dermatology website (https://www.aad.org/public/diseases/acne-and-rosacea/rosacea), National Rosacea Society (www.rosacea.org), and specific disease foundations (eg, International Rosacea Foundation [www.internationalrosaceafoundation.org]).Suggested Readings

• Erbaguci Z, Ozgöztaşi O. The significance of Demodex folliculorum density in rosacea. Int J Dermatol. 1998;37:421-425.
• Li J, O’Reilly N, Sheha H, et al. Correlation between ocular Demodex infestation and serum immunoreactivity to Bacillus proteins in patients with facial rosacea. Ophthalmology. 2010;117:870-877.

What do your patients need to know at the first visit?

Patients need to understand that rosacea has no gender, age, or race predilection. It is caused by a personal and genetic proinflammatory predisposition. Rosacea patients seem to have a genetic predisposition to overproduce cathelicidins, a small antimicrobial peptide that is produced by the action of stratum corneum tryptic enzyme. They have more production and abnormal forms of cathelicidins produced by high levels of stratum corneum tryptic enzyme. This upregulation of inflammatory cathelicidins on the dermis is associated with vascular instability and exacerbated by triggers such as sunlight, hot drinks, spicy foods, stress, and rapid changing weather.

I divide the condition into proinflammatory predisposition, vascular instability with redness, Demodex infection of the hair follicle, and sebaceous gland overgrowth. More recently, the bacterium Bacillus oleronius was isolated from inside a Demodex mite and was found to produce molecules provoking an immune reaction in rosacea patients (Erbaguci and Ozgöztaşi). Other studies have shown that patients with varying types of rosacea react to the molecules produced by this bacterium, exposing it as a likely trigger for the condition (Li et al). What’s more, this bacterium is sensitive to the antibiotics used to treat rosacea.

What are your go-to treatments? What are the side effects?

For inflammation I prescribe anti-inflammatory (low dose) or antibacterial (high dose) doses of doxycycline and/or anti-inflammatory azelaic acid gel 15% twice daily after application of barrier repair topical hyaluronic acid. For the vascular component I use the temporary relief from the application of brimonidine gel 0.33% in the morning in addition to the topical given for inflammatory rosacea, and the more durable excel V (532 and 1064 nm) laser. Ultimately, topical ivermectin is prescribed for those patients who do not respond to previously mentioned treatments for coverage of Demodex infestation. For rhinophyma I offer a surgical approach and laser treatments; surgical removal of the excess glandular growth is followed by fractional ablative and nonablative treatments for scar reduction after surgery.

All patients should apply an inorganic sun protection factor 50+ sunblock with titanium dioxide and zinc oxide to prevent sunlight from being a trigger. All patients are encouraged to avoid triggers.

I try to prevent the potential side effects associated with rosacea treatments. For example, applying barrier repair hyaluronic acid before azelaic acid to prevent irritation and telling patients they might have vascular rebound phenomena with more redness after brimonidine application wears off. I also explain to patients that laser treatments induce temporary erythema and swelling that may last 3 days.

How do you keep patients compliant with treatment?

In general, my patients are compliant with their treatments, which I ascribe to the simplicity of a twice-daily regimen that is written for them. They understand that I design a treatment regimen for each individual patient based on his/her presentation.

What resources do you recommend to patients for more information?

I recommend web-based resources that can provide further assistance and information, such as the American Academy of Dermatology website (https://www.aad.org/public/diseases/acne-and-rosacea/rosacea), National Rosacea Society (www.rosacea.org), and specific disease foundations (eg, International Rosacea Foundation [www.internationalrosaceafoundation.org]).Suggested Readings

• Erbaguci Z, Ozgöztaşi O. The significance of Demodex folliculorum density in rosacea. Int J Dermatol. 1998;37:421-425.
• Li J, O’Reilly N, Sheha H, et al. Correlation between ocular Demodex infestation and serum immunoreactivity to Bacillus proteins in patients with facial rosacea. Ophthalmology. 2010;117:870-877.

What do your patients need to know at the first visit?

Patients need to understand that rosacea has no gender, age, or race predilection. It is caused by a personal and genetic proinflammatory predisposition. Rosacea patients seem to have a genetic predisposition to overproduce cathelicidins, a small antimicrobial peptide that is produced by the action of stratum corneum tryptic enzyme. They have more production and abnormal forms of cathelicidins produced by high levels of stratum corneum tryptic enzyme. This upregulation of inflammatory cathelicidins on the dermis is associated with vascular instability and exacerbated by triggers such as sunlight, hot drinks, spicy foods, stress, and rapid changing weather.

I divide the condition into proinflammatory predisposition, vascular instability with redness, Demodex infection of the hair follicle, and sebaceous gland overgrowth. More recently, the bacterium Bacillus oleronius was isolated from inside a Demodex mite and was found to produce molecules provoking an immune reaction in rosacea patients (Erbaguci and Ozgöztaşi). Other studies have shown that patients with varying types of rosacea react to the molecules produced by this bacterium, exposing it as a likely trigger for the condition (Li et al). What’s more, this bacterium is sensitive to the antibiotics used to treat rosacea.

What are your go-to treatments? What are the side effects?

For inflammation I prescribe anti-inflammatory (low dose) or antibacterial (high dose) doses of doxycycline and/or anti-inflammatory azelaic acid gel 15% twice daily after application of barrier repair topical hyaluronic acid. For the vascular component I use the temporary relief from the application of brimonidine gel 0.33% in the morning in addition to the topical given for inflammatory rosacea, and the more durable excel V (532 and 1064 nm) laser. Ultimately, topical ivermectin is prescribed for those patients who do not respond to previously mentioned treatments for coverage of Demodex infestation. For rhinophyma I offer a surgical approach and laser treatments; surgical removal of the excess glandular growth is followed by fractional ablative and nonablative treatments for scar reduction after surgery.

All patients should apply an inorganic sun protection factor 50+ sunblock with titanium dioxide and zinc oxide to prevent sunlight from being a trigger. All patients are encouraged to avoid triggers.

I try to prevent the potential side effects associated with rosacea treatments. For example, applying barrier repair hyaluronic acid before azelaic acid to prevent irritation and telling patients they might have vascular rebound phenomena with more redness after brimonidine application wears off. I also explain to patients that laser treatments induce temporary erythema and swelling that may last 3 days.

How do you keep patients compliant with treatment?

In general, my patients are compliant with their treatments, which I ascribe to the simplicity of a twice-daily regimen that is written for them. They understand that I design a treatment regimen for each individual patient based on his/her presentation.

What resources do you recommend to patients for more information?

I recommend web-based resources that can provide further assistance and information, such as the American Academy of Dermatology website (https://www.aad.org/public/diseases/acne-and-rosacea/rosacea), National Rosacea Society (www.rosacea.org), and specific disease foundations (eg, International Rosacea Foundation [www.internationalrosaceafoundation.org]).Suggested Readings

• Erbaguci Z, Ozgöztaşi O. The significance of Demodex folliculorum density in rosacea. Int J Dermatol. 1998;37:421-425.
• Li J, O’Reilly N, Sheha H, et al. Correlation between ocular Demodex infestation and serum immunoreactivity to Bacillus proteins in patients with facial rosacea. Ophthalmology. 2010;117:870-877.