Acne and rosacea are both dermatological conditions that have similar symptoms and share some treatment options. However, other characteristics of these two conditions are different. Both of these conditions can sometimes be self-treated, but if the symptoms are persistent or severe, treatment from a dermatologist may be necessary to minimize the risk of condition-related complications.
Causes
The causes of acne include irregular skin shedding that irritates hair follicles, bacteria buildup and an overproduction of natural oil called sebum. The cause of rosacea isn't known, according to the Mayo Clinic. However, heredity may play a role in the development of rosacea. Additionally, it is known that rosacea develops after exposure to triggers, which may vary from one person to another. Heat, spicy foods, wind and stress are some possible triggers.
Risk Factors
Hormonal changes likely play a part in developing acne. Because of this, teenagers, pregnant women and menstruating women are more likely to get acne. However, acne can affect anyone of any age. The risk factors for rosacea include being fair-skinned, a woman or in the age range of 30 to 50 years, according to MedlinePlus.
Symptoms
Acne and rosacea can both cause pimples on the affected area. These look like red bumps that may have a pus head. Acne may also cause whiteheads, blackheads or cysts, states the American Academy of Family Physicians. Rosacea can cause large areas of red irritation, burning sensations in the skin, irritated eyes and spider-like blood vessels on the face.
Treatments
For mild cases of acne, over-the-counter topical medications that contain salicylic acid, benzoyl peroxide, sulfur or resorcinol are usually sufficient. Self-care options, such as keeping the affected area clean and using non-comedogenic skin care products, are also helpful. Rosacea can sometimes be treated by avoiding triggers that lead to flare-ups. For both acne and rosacea, symptoms or flare-ups that can't be controlled with over-the-counter medications or self-care options should be treated by a dermatologist. Some possible prescription treatments include antibiotics, topical medications, steroids and cosmetic procedures, such as light or laser therapy.
Complications
If you pick or try to pop acne blemishes, you may cause scarring, according to the American Academy of Dermatology. Picking and trying to pop the blemishes can break the skin, which may allow bacteria and other germs to enter the skin, causing an infection. For a person with rosacea, especially males, there is a risk of a condition called rhinophyma. A person with this condition experiences swelling and irritation in the nose, which may make it appear large and bulbous. Another complication of rosacea occurs when the eyes are affected by the condition. This can cause irritation and redness of the eye, states the American Osteopathic College of Dermatology.
