My Dermatology Blog

Posts for category: Dermatology

By Rosenman & Leventhal
October 30, 2017
Category: Dermatology
Tags: Botox  

Would you like to do something about your fine lines and wrinkles but aren't sure if Botox treatment is a good choice? Our Yardley, PA botoxdermatologists, Dr. Howard Rosenman and Dr. Linda Leventhal of Rosenman & Leventhal, discuss a few things that make Botox an excellent option.


Botox smooths fine lines and wrinkles by relaxing the muscles under the skin and preventing them from contracting when you frown or make other facial expressions. When the muscles no longer contract, your skin will also relax and become smoother.


Botox treatment can:

  • Minimize vertical lines between the eyes
  • Smooth forehead furrows (Botox was recently approved by the U.S. Food and Drug Administration (FDA) to treat forehead lines.)
  • Reduce the appearance of crow's feet
  • Make nasiolabial fold lines less obvious
  • Decrease wrinkles around the mouth

In addition to minimizing lines and wrinkles, Botox has other important uses, such as:

  • Preventing or reducing migraines
  • Stopping excessive underarm perspiration
  • Easing the pain associated with temporomandibular joint disorder (TMJ)


Your safety is our utmost concern during any cosmetic treatment in our Yardley office. The Botox we use is derived from the purified form of the botulinum toxin and is FDA approved.


Botox injections only take a few minutes. Because we use very thin needles, treatments aren't usually painful. In fact, you may only feel a slight stinging sensation when the needle enters your skin. After your treatment, you can immediately return to your normal activities.


It's not always easy to tell if you'll like the effects of a particular cosmetic treatment in advance. Unlike other cosmetic treatments that may change your face for many months or years, the effects of Botox generally only last three to four months. The majority of people who receive Botox injections are happy with the results and schedule regular appointments to maintain their wrinkle-free appearance. However, if you don't like your results, you won't have to wait long for them to wear off. Once they do, you can choose another option, if you prefer.

Enjoy a more youthful appearance with Botox injections. Call our Yardley, PA dermatologists, Dr. Howard Rosenman and Dr. Linda Leventhal of Rosenman & Leventhal, at (215) 321-3500 to schedule your appointment.

By Rosenman & Leventhal
June 21, 2017
Category: Dermatology
Tags: Acne  

Have you given up on finding an effective treatment for your acne? Although drugstore medications may be helpful for mild cases, the acneproducts don't always have the same effect on stubborn or severe acne. Our Yardley, PA, dermatologists, Drs. Howard Rosenman and Linda Leventhal of Rosenman and Leventhal, discuss several dermatological treatments that may help clear your skin.

Prescription topical medications

Topical retinoid medications have helped many people overcome acne. Prescription medications, such as tretinoin, adapalene and tazarotene, clear out clogged pores and help skin cells turnover quickly, which reduces acne lesions. In some cases, prescription topical medications are used with antibiotics to kill the p. acnes bacteria on your skin.

Oral antibiotics

If your acne persists, you may benefit from taking an oral antibiotic for a few months. Oral antibiotics are usually used for moderate to severe acne that doesn't respond to topical medications alone. While you take the oral antibiotics, you'll still use your retinoid medication in most cases.


Isotretinoin, an oral medication, is used to treat severe cystic acne that doesn't improve with other treatment methods. Because this medication is particularly strong, you'll visit our Yardley office regularly while you take it to ensure that you don't develop serious side effects. If you're female, you'll need to use a reliable method of birth control and take pregnancy tests before and during isotretinoin use.

Light therapy

Light therapy helps decrease pimples and reduces redness. It works by targeting the p. acnes bacteria that forms in your oil glands.

Chemical peels and microdermabrasion

Both treatments remove the top layers of skin that contain acne lesions. The chemicals in the peel gradually cause skin to flake away. Results are more immediate with microdermabrasion. The treatment uses small crystals to gently sand away skin layers. In addition to removing lesions, the treatments also prevent clogging of pores and encourage rapid skin cell turnover.

Acne treatments can help you feel better about your appearance. Call our Yardley, PA, dermatologists, Drs. Rosenman and Leventhal of Rosenman and Leventhal, at (215) 321-3500 to make an appointment.

By Rosenman & Leventhal
April 17, 2017
Category: Dermatology

Need a transformation? How you look makes a difference in how you feel. Your dermatologist can improve your looks and self-esteem. cosmetic dermatologyRosenman & Leventhal, PC, which is located in Yardley, PA, a full range of dermatology services. Dr. Howard Rosenman and Dr. Linda Leventhal are some of Yardley, PA's finest dermatologists. Here are six cosmetic procedures that can improve your appearance.

Cosmetic Fillers

Injectables can give you a more youthful look for a fraction of what a facelift costs. Dermal fillers such as Restylane and Juvederm are used as an effective treatment for wrinkles. Unwanted acne scars can also be treated with certain dermal fillers. The best injectables for acne scar treatment are fillers made of hyaluronic acid such as Restylane and Juvederm.


Millions of people across the globe have made Botox wrinkle treatments a part of what they do. Perhaps it's time you joined them? Botox injections are used to treat facial wrinkles and fine lines, restoring a more youthful appearance.‚Äč


Say goodbye to your double chin! KYBELLA is a prescription medicine to improve the profile and appearance of fat under the chin in adults. When injected into the fat under the chin, the Kybella treatment destroys fat cells, resulting in a reduction in fullness under the chin. Kybella is the only FDA-approved injectable treatment to reduce fat under the chin.

Skin Rejuvenation

If acne, aging, or too much time in the sun has left your face with wrinkles, scars, or blotches, skin rejuvenation treatments may help your skin look healthier and younger. Skin resurfacing treatments help to restore a youthful complexion by removing the damaged outer layers of skin to reveal the healthier-looking skin beneath. 

Glycolic Acid Peel

If you want to enhance your appearance without expensive surgery, glycolic acid peels could be the secret to getting that youthful look. Glycolic acid peels remove the layer of skin that may be affected by sun damage to leave behind a smooth layer. Glycolic acid peels can be helpful for severe acne scars, skin blotches, or deep wrinkles. 


It's time to show off your legs! Sclerotherapy is a cosmetic procedure that's routinely used to eliminate spider veins. During the procedure, a dermatologist injects a solution directly into the spider veins, which damages the inner lining and produces a clot. As the clot is reabsorbed, the vessel is obliterated. 

So, what are you waiting for? If you want to look and feel more beautiful, call Rosenman & Leventhal, PC at 215-321-3500 to schedule an appointment in Yardley, PA. With our cosmetic services, you will look as wonderful as you feel.

By Rosenman & Leventhal
December 12, 2016
Category: Dermatology
Tags: Botox   Wrinkles  

Lines and wrinkles are unavoidable as you age, but they don't have to permanently change your appearance. Dr. Howard Rosenman wrinklesand Dr. Linda Leventhal, your Yardley, PA dermatologists at Rosenman & Leventhal, PC, explain how Botox injections can help you look more rested and youthful.

A simple way to smooth lines and wrinkles

Botox is so effective because it prevents nerve signals from reaching facial muscles, which temporarily prevents the muscles from contracting. When the muscles under your skin stop contracting, those annoying lines and wrinkles begin to soften. Botox, a purified substance made from the botulinum toxin, contains a very small amount of the toxin and is FDA approved.

Botox offers wrinkle relief for your entire face in Yardley

Have years of squinting into the sun left you with vertical lines between your eyes? Unfortunately, those "11" lines can give away your age. Botox injections smooth the lines, giving you a more youthful appearance. The treatments are also effective in treating several other types of facial lines and wrinkles, including:

  • Crows Feet: These tiny lines appear at the corner of your eyes and become more prominent when you laugh or smile. Regular Botox injections help minimize their appearance.
  • Furrows: In addition to vertical lines between your eyes, you may also develop horizontal furrows in your forehead. It's simple to treat both "11" lines and furrows during your visit.
  • Lip and Mouth Lines: As you age, fine lines tend to form around your lips and mouth, which not only makes you look older, but also makes wearing lipstick more challenging. Botox treatments get rid of those lines simply and effectively.

When will I see results and how long will they last?

You may begin to see a change three or four days after you receive your injection, but it generally takes about two weeks to see the full effects. Results typically last three to four months. Regular follow-up appointments will ensure that your wrinkles don't return.

Interested in learning more about Botox injections? Call Dr. Rosenman and Dr. Leventhal, your Yardley, PA dermatologists at Rosenman & Leventhal, PC, at (215) 321-3500 to schedule an appointment.

By Rosenman & Leventhal, PC
May 03, 2016
Category: Dermatology
Tags: Birthmark  

Birthmarks can be unique, but if you have one that detracts from your appearance, you've probably taken steps to minimize or hide it. Makeup and lighting can only do so much, but you have options for improving the way your birthmark looks. One of the many cosmetic Birthmarkservices offered by Rosenman & Leventhal, PC, your Yardley, Pennsylvania dermatologists, focuses on treating noticeable birthmarks with a specialized laser. Learn how it works here.

What is a birthmark?

Birthmarks are skin colorations that differ from a person's natural skin color. They can be present on the face or any other part of the body. Some birthmarks are a result of hyperpigmentation, which causes them to dark brown, black or skin-colored. They can also be red, blue or purple-tinted; these are known as macular stains and are caused by an abnormality of the vascular system. Many of these birthmarks start out flat against the skin, but can thicken and become darker over time, which is usually when people begin seeking ways to minimize them.

How can my birthmark be treated with laser?

At Rosenman & Leventhal, PC in Yardley, PA, we offer a variety of cosmetic services, all of which are aimed at improving our patients' appearance and self-confidence. The laser treatments we offer to fade - or in some cases, completely remove - birthmarks are no exception. If your Yardley dermatologist determines that you could benefit from cosmetic laser services, one of our trained medical staff members will calibrate the hand-held laser tool to the appropriate wavelength for your specific type of birthmark. Dermatological lasers emit a gentle but intense beam of light that targets the discoloration in both vascular and pigmented birthmarks and break up their structures. Unlike surgery, laser treatments also leave the surrounding skin intact and unaffected, resulting in better healing.

If you have a birthmark that you'd like a member of our medical team to evaluate, please contact Rosenman & Leventhal, PC in Yardley, Pennsylvania to set up a consultation!