"Makeup! Makeup!" Do shouts of a movie director yelling for a fresh powdering echo through your mind when you look in the mirror?

Facing the redness and blemishes of rosacea can be difficult, but the knowledgeable and creative use of cosmetics can help conceal the rosy glow, pimples and visible blood vessels often caused by the condition.

A traffic stoplight may just be the visual reminder people with rosacea keep in mind when visiting the cosmetic counter, as green-tone and yellow-based makeup often help stop the redness of rosacea from showing through, according to a new survey by the National Rosacea Society.

One of the biggest daily challenges for rosacea sufferers is keeping their facial redness in check. Here are some ways you can tone down rosacea redness.

• Try camouflaging makeup. There are several green-tinted foundations, concealer sticks and even green-tinted moisturizers on the market. The green color helps counter the red appearance, and can be used under other skin-tone foundations.

A survey recently conducted by the National Rosacea Society helps identify types of skin-care products that commonly pose problems for rosacea sufferers and which ingredients may be important to avoid.

You don't have to feel like hiding your face the moment your rosacea flares up. Many makeup products, available through the popular cosmetic lines, can help camouflage redness and pimples. Here are some general guidelines for selecting cosmetic products.

• Choose water-based moisturizers and light, oil-free makeup products.

• Try a color-correcting prefoundation base in shades of yellow or green to counter redness, or makeup with natural yellow tones. Avoid makeup with pink or orange hues.

Green makeup is not only appropriate for Halloween. Rosacea sufferers may find it effective in camouflaging their facial redness, pimples and visible blood vessels, according to Dr. Diane M. Thiboutot, assistant professor, Division of Dermatology, Pennsylvania State University College of Medicine, during a presentation on difficult rosacea cases at a recent meeting of the American Academy of Dermatology.

Topical antibiotics are widely prescribed to reduce redness, bumps and pimples as well as to help maintain remission of rosacea. Here is a way recommended by medical experts to use your medication in combination with other skin-care products.