Why the sudden, dramatic blemishes? Stress -- from work, financial struggles, family and relationships. Science confirms that stress activates the adrenal system, which causes a hormone called cortisol to pump through the body (some of us are biologically wired to crank out especially high levels of cortisol when feeling besieged). Cortisol stimulates the secretion of oil, and when that oil is combined with the omnipresent bacteria in your skin, the result can be those unsightly pimples.

Soothing and preventing an outbreak of acne requires a well-balanced approach that combines lifestyle adjustments, an appropriate skin care regimen, and in some cases, medical intervention.

The first step is a deep-cleansing treatment facial performed by a trained esthetician to remove oil, dirt, blackheads and whiteheads from your pores. Or start with gentle exfoliating treatments at home, including microdermabrasion kits and peels, available over the counter. The important aspect of at-home treatments is to make sure that they are right for your skin and you're not overdoing it. For example, when you use a facial scrub, don't use a peel at the same time.

Next, add products to your skin care regimen that will help control your breakouts, such as a cleanser or cleansing pads containing salicylic or glycolic acid.

I have personally found exercise, yoga and acupuncture helpful in controlling an at times out-of-control skin problem. Even a simple breathing exercise or going for a walk can make a significant difference in how you feel emotionally. Add in a warm bath with aromatherapy candles for a lovely, soothing way to end a frantic day.

BIO: Dr. Ava Shamban, a board-certified dermatologist, is the owner of the Laser Institute for Dermatology in Santa Monica, Calif., and an assistant clinical professor of dermatology at UCLA. She has participated in extensive clinical research trials.