Acne

Recently Answered
Q What causes acne vulgaris?
3 Answers
A
Dr. Mehmet Oz, Cardiology
Acne vulgaris is caused when sebum (the natural oil the body produces to moisturize and waterproof skin and hair) backs up in the hair follicle. The fats contained in the sebum attract bacteria, which break the fats into fatty acids, causing an... Full Answer
Q Why do I break out before my period?
2 Answers
A
Dr. Mehmet Oz, Cardiology
Before your period starts, the hormone androgen triggers an increase in the production of body oil. This excess oil can clog pores, causing your face to break out. Hormone therapies, such as taking an oral contraceptive regularly, can help control this... Full Answer
Q Why is beta-hydroxy acid used for acne-prone skin?
1 Answer
A
Dr. Mehmet Oz, Cardiology
Beta-hydroxy acid, or BHA, is different from other exfoliants in that it's oil-soluble. Since it can dissolve in oil, it can get inside oil-clogged pores (clogged pores are a cause of acne and blackheads) and remove dead skin cells to help unclog them.... Full Answer
Q What are comedones?
1 Answer
A
Dr. Mehmet Oz, Cardiology
Comedones are what people sometimes call whiteheads or blackheads. Essentially, they are pores (sebaceous follicles) that have become clogged with sebum, hair and sometimes bacteria.   Full Answer
Q Can sunscreen cause acne?
2 Answers
A
Dr. Mehmet Oz, Cardiology
When purchasing a sunscreen for your face, avoid oil-based products. Excess oil is usually the basis of many acne problems. You should also avoid products that are scented or dyed, as these can irritate skin. Full Answer
Q Can acne worsen during the warm weather?
1 Answer
A
Dr. Mehmet Oz, Cardiology
When it's hot and humid outside, your body often reacts in multiple ways, including increasing its production of sweat. This leaves your skin at higher risk for breakouts, especially if your skin is oily. Using a salicylic acid cleanser can help dry this... Full Answer
Q Should I squeeze zits?
3 Answers
A
Dr. Mehmet Oz, Cardiology
No. Squeezing or scrubbing harshly can actually make the condition worse, and can lead to other problems as you break down the natural skin barrier. A proper daily skin care regimen can make a difference: Use a mild cleanser that won't clog pores and... Full Answer
Q Is there a connection between stress and acne?
2 Answers
A
Dr. Mehmet Oz, Cardiology
Like most skin conditions, acne can be made worse through stress. Unfortunately, the worsening acne can, in turn, lead to more stress, and a cycle that can be very difficult to endure. It is important to know all available treatment options, and to not... Full Answer
Q Is there a connection between junk food and acne?
2 Answers
A
Dr. Mehmet Oz, Cardiology
Acne is not in any way tied to your diet. Consuming oil through your diet does not result in more oil produced within your skin. Instead, the production is most often dictated by hormone levels.   Full Answer
Q Is acne caused by dirty skin?
2 Answers
A
Dr. Mehmet Oz, Cardiology
The idea that acne is caused by dirty skin is a common misconception and many people believe that frequent cleansing with harsh, drying cleansers and abrasive scrubbers is the only way to take care of acne prone skin. However, such aggressive treatment... Full Answer