Posts for: June, 2018
What are cold sores and what can you do to relieve your symptoms?
Most people who have had cold sores often know when they are about to appear. The tingling and burning sensation around the mouth is often the first indicator that a cold sore is imminent. Approximately 80 to 90 percent of Americans have been exposed to the herpes simplex virus type 1 (HSV1), which causes cold sores. If you have cold sores then you are probably wondering more about this condition, how to treat it and what it means for your health.
What are the symptoms of cold sores?
Symptoms often stick around for about two to three weeks. Besides experiencing oral sores around the mouth, people may also experience flulike symptoms such as fever, muscle aches and fatigue. These oral sores will often appear as tiny blisters that break open and scab over.
When should I see a doctor about cold sores?
While cold sores often don’t warrant a trip to the dermatologist, there are certain times when it might be advisable. These sores can be painful, so if you find it difficult to eat or talk then you will want to talk to your doctor about the best ways to alleviate the pain to make eating easier. The last thing you want to deal with is dehydration on top of an outbreak.
If these oral sores look different from other cold sore outbreaks, then it’s also worth seeing your dermatologist to receive a proper diagnosis. Those with weakened immune systems due to chronic illness or chemotherapy should also see their dermatologist to prevent further complications.
What treatments are available for cold sores?
While many cold sores will go away without the need for treatment, if you are experiencing pain we may prescribe a topical anesthetic to reduce your discomfort. There are also overthe-counter treatments that speed up healing and reduce pain. However, for those with severe infections your dermatologist may also prescribe an oral antiviral medication.
Those with weak immune systems and those who become dehydrated as a result of cold sores may need to go to the hospital to prevent further problems and to receive oral antivirals.
While you cannot cure the virus that causes cold sores, there are certainly ways to reduce your symptoms. Talk to your dermatologist to find out more!
Microneedling (also referred to as collagen induction therapy) is an aesthetic procedure that uses tiny needles to create a series of channels in the surface of the skin to stimulate collagen production by triggering a healing response in the skin. Despite the use of needles, microneedling is actually a minimally invasive procedure. Although there are a number of at home microneedling treatment kits available, Dr. Ellen Jacobson, of SkinMD in Nashville, TN, recommends seeing a dermatologist for professional microneedling in order to obtain the best results.
Microneedling in Nashville, TN
As we age, collagen production begins to slow down and skin loses elasticity. Microneedling is designed to stimulate collagen production to minimize common skin and age related problems like fine lines and wrinkles and acne scarring. When the needles puncture the surface of the skin with a series of tiny pin pricks, collagen is produced to heal the skin. In addition to improving the skin's texture, microneedling may also make skin care products more effective as they are absorbed more deeply into the skin. PRP, as well as collagen stimulating peels, can be added after microneedling.
How it Works
SkinMD uses the Collagen P.I.N., which is a handheld pen that contains 36 motorized microneedles. A topical anesthetic is applied prior to the procedure to minimize discomfort. A typical treatment course involves four to six sessions over several months for the best results. Although it is commonly used on the face, it can be used on other parts of the body as well.
In addition to fine lines and wrinkles and acne scars, microneedling can also be used for other skin problems including:
- Brown spots and pigmentation
- Loose skin
- Stretch marks
- Large pores
- Skin tone/texture
- Hair restoration
If you have acne, rosacea, eczema or other skin irritations or problems, check with a dermatologist to see if microneedling is right for you.
Find a Dermatologist in Nashville, TN
For more information about microneedling and other skincare and anti-aging treatments, contact SkinMD by calling 615-279-5656 to schedule an appointment with Dr. Jacobson today.
Rashes will happen to most people at some point during their lifetime, whether it’s from coming in contact with poison ivy while on a camping trip or from an allergic reaction to a skincare product. While most rashes aren’t anything to worry about, we know that the other symptoms that accompany them—redness, itching and burning—can be annoying. Find out the most common causes for rashes and when your rash requires an evaluation from a dermatologist.
What causes a rash?
There are a variety of reasons rashes develop. Your rash could be caused by:
- Contact dermatitis
- Certain medications
- Heat rash
- Viral infections
- Asthma or allergies
- Bug bite
- Poison ivy, oak and sumac
When do you seek medical attention?
Most rashes will go away on their own and won’t require medical attention; however, while all rashes might look the same it’s also important to be able to recognize when a rash is serious enough that it needs to be evaluated by a skin doctor. Since there are so many different things that can cause a rash it’s important to have a proper diagnosis so you know exactly how to treat it.
You should have a rash checked out if:
- It’s all over your body
- It’s accompanied by a fever
- It’s painful
- It’s showing signs of an infection (oozing; warm to the touch; swelling)
- It’s blistering
- It appears suddenly and continues to spread quickly
How do you treat a rash?
The treatment plan your dermatologist creates for you will really depend on the cause of your rash. Sometimes over-the-counter creams such as hydrocortisone or calamine lotion can help manage itching and other symptoms until the rash goes away. Oatmeal baths can also be soothing for rashes caused by poison ivy or poison oak. While the rash heals, avoid using any products on your skin that contain fragrances or harsh chemicals. Try not to cover the rash, as it needs to be able to breathe.
If you do have to come in for an evaluation, we will provide you with the proper medication or treatment necessary to get rid of the root cause of the rash. It’s important that you follow the treatment as prescribed in order to effectively get rid of the rash.
Learn some fun facts about these common skin blemishes.
Birthmarks are extremely common, appearing on about 80 percent of babies at birth. Even if you don’t have a birthmark, chances are good that you know someone who does. However, how much do you actually know about these dermatological markings? There are a lot of facts and folklore surrounding birthmarks and why they appear. Find out how much you really know!
Your Birthmark Is Not Caused By Your Mother!
There are many folk tales surrounding the expectant mother’s influence on whether or not her child has a birthmark. Some cultures believe that a birthmark is associated with the mother’s unfulfilled want or need, while others believe that certain foods that the mother eats or activities that she participates in can cause birthmarks to appear on her newborn. However, many doctors believe that birthmarks actually form before the child is even born.
Does a Birthmark Tell You Who You’ll Be?
Are you always looking for the next amazing adventure? Do people revel over all your successes? If so, some people might believe your birthmark has something to do with it. A birthmark on the back is believed to signify that the child is openminded, while a birthmark on the right foot means you are born to be a traveler. While there is certainly no scientific evidence to prove any of this, it’s a fun superstition nonetheless.
All lore aside, many birthmarks are benign; however, it is best to see your dermatologist to have it evaluated and to make sure it isn’t malignant. There are several different kinds of birthmarks:
- Congenital melanocytic nevus: This more rare birthmark can be found anywhere on the body and is usually light brown or sometimes black, depending on the person’s skin color.
- Mongolian spots: A bluishgray marking that may look similar to a bruise.
- Port wine stain: A purple or red blemish that often appears on the face.
- Telangiectatic nevus: Sometimes referred to as a “stork bite” or “angel kiss”, these slightly red patches are often found on the face or back of the neck.
- Hemangiomas: A raised, red mark sometimes referred to as a “strawberry mark”
- Café au lait spots: This birthmark is characterized by circular, light brown spots
- Silvermark: A silver or white streak in the hair.
If you are unhappy with or embarrassed by your birthmark then you may also want to talk to your dermatologist about having it removed. Both surgery and laser treatments may be options for having your skin blemish removed.