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what causes acne scars
In the simplest terms, scars form at the site of an injury to tissue They are the visible reminders of injury and tissue repair In the case of acne, the injury is caused by the body’s inflammatory response to sebum, bacteria and dead cells in the plugged sebaceous follicle Two types of true scars exist, as discussed later: (1) depressed areas such as ice-pick scars, and (2) raised thickened tissue such as keloids
Acne problems are directly proportionate to sexual activity, or lack thereof; true or false? False, another myth. Just because teenagers are going through hormonal changes, does not mean that this has anything to do with acne. Both are separate issues. Same with adult acne and sex; two entirely different issues.
Nodulocystic acne: A severe form of acne that is characterized by numerous deep, inflamed bumps (nodules) and large, pus-filled lesions that resemble boils (cysts) The nodules tend to be tender when touched and feel firm The severe inflammation can cause the acne to become very red or even purple Scarring often results when the acne heals
Shaving Tip: If a non-electric razor is your choice, a single-edged blade is actually better. Why? Because double- and triple-edged blades grab hair follicles and pull them out from below the epidermis. And in the process, your skin “heals itself” by closing over these holes, making it difficult for future hair follicles to grow outward – creating inflammation in the tight areas.
Nodules are more likely to leave permanent scars than other types of acne Most serious scarring is caused by more severe acne, and the best way to deal with it is to get treatment soon after the acne appears If you have nodules, see your doctor or dermatologist right away He or she will assess your acne and will probably prescribe some combination of topical gels or creams The doctor may also prescribe antibiotic pills, oral contraceptives for some teen girls with acne (the hormones in birth control pills can help control acne in some cases), or other medication such as isotretinoin if the acne is severe
Photodynamic therapy (PDT) with use of topical 5-aminolevulinic acid (ALA, Levulan Kerastick, Dusa Pharmaceuticals, Inc, Wilmington, MA) photosensitizing agent is a new modality for the treatment of acne Eighteen patients (aged 15 to 63) with moderate to severe inflammatory acne received ALA-PDT ALA remained in contact with skin for 15 to 30 minutes before exposure to blue light (ClearLight [Lumenis] or BLU-U [Dusa Pharmaceuticals, Inc]) or the Aurora DSR (Syneron Medical Ltd), which uses Electro-Optical Synergy (ELOS), a unique combination of optical and radiofrequency (RF) energy Patients received two to four ALA-PDT treatments over four to eight weeks or two cycles of ALA-PDT (weeks 2, 4) preceded by salicylic acid peel (weeks 1, 3) over four weeks The average follow-up time was four months On a scale of 00 to 40, the average acne grade improvement was 175
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