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Restylane® - Sculptra™ - Collagen - Radiesse™ - Juvéderm™ Injectable Gel - BOTOX® - Medical Facials
Microdermabrasion - Chemical Peels - IPL Photo Facials - Photodynamic Acne Therapy - Patch Testing
Laser Hair Removal - Electrolysis
 Acne is the term for the blocked pores, pimples, and deeper lumps that can appear on the face, neck, chest, back, shoulders and upper arms. 17 million Americans currently have acne, making it the most common skin disease in the country. It affects mostly teenagers, although adults of any age can have it.
It is important to treat acne not only because it is unattractive but because it can lead to permanent scarring and emotional distress. In addition to your prescription acne regimen, physician supervised medical facials and chemical peels, severe acne can be treated with Levulan Photodynamic therapy (PDT). Acne treatments with Levulan Photodynamic Therapy (PDT) is the most recent advance in acne therapy. PDT for acne involves the application of Levulan to the skin where it is absorbed specifically by overactive oil glands and the bacteria responsible for acne. Light from a laser source activates the Levulan solution to kill bacteria and shrink the oil glands, resulting in a significant improvement in moderate to severe cystic acne. Levulan therapy is safe and can even work in patients who have failed other therapies. Often 3-5 treatment sessions 3-4 weeks apart are required and except for redness and sun avoidance, most people return to work or school immediately.
Patch testing is a common diagnostic tool used to identify the specific agent that triggers allergic skin rashes or "contact dermatitis". Contact dermatitis is an itchy rash in response to a substance that you are allergic to. Common trigger substances include poison ivy, jewelry, hair care products, cleaning solution, detergent, cosmetics, perfumes, and latex rubber.
In allergic contact dermatitis, typically harmless substances cause an immune system reaction when they come in contact with the skin. Common symptoms in Contact Dermatitis may include:
These symptoms can last for up to four weeks, and can usually be treated at home through medications and topical creams. The best protection against contact dermatitis is to identify the specific triggers that cause reactions, so that patients can avoid these substances as often as possible. A Patch Test may help identitfy the trigger. It does not require the use of any needles or injections.
Most dermatologists use the TRUE Test which is a very good screening tool but is limited to testing 28 chemicals. At Barba Dermatology Group we offer expanded patch testing, and regularly test to 70 allergens known to cause skin rashes in North America, called the North American Series of Allergens.We also have access to over 200 allergens and these can be special ordered for you if necessary.
 The patch testing procedure is simple and painless. In order to identify specific triggers, your doctor will tape several patches that contain various potential chemicals to the skin on the back. These chemicals are then left on the skin for 48 hours, and must remain dry during this time. Patients are advised to take only sponge baths and avoid excessive sweating. After 48 hours, the patch test is removed and an initial reading is taken to observe any reactions. An additional reading is taken after another 24 to 48 hours. Patients can bathe in between these readings, but should avoid scrubbing the back. Once the final results of the test have been read, normal bathing can be resumed. A typical schedule is to come in on Monday (to apply patches), Wednesday (remove patches) and Friday (to read results).
Before undergoing patch testing, patients should stop using oral and topical corticosteroids in the area to be tested, avoid oral antihistamines and should not expose the test area to the sun for at least three weeks.
When reading the results, your doctor may classify each spot on a scale from negative (meaning no reaction) to extreme reaction (meaning positive results for substance). Strong results may cause blisters or ulcers on the skin, which can be treated once the test is complete.
Once positive results have been determined, patients can take steps to avoid their triggers and prevent contact dermatitis from occurring. Your doctor will provide you with specific information on your individual triggers and how to prevent contact. Since we are involved with the American Contact Dermatitis Society, we have access to a database allowing us to provide a comprehensive list of products a patient may use based on their individual test results.
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