Posts for: March, 2021

By Shady Grove Dermatology
March 05, 2021
Category: Skin Care
Tags: Rash  

Find out how to treat your rash at home, as well as when a rash may require medical attention.

Rashes come in all different shapes, sizes, textures, and colors. Some are intensely itchy while others may burn or hurt. While rashes are typically innocuous and self-limiting, certain rashes may appear as a result of a serious underlying issue. It’s important to recognize when it’s time to turn to our Rockville, MD, dermatologists for your skin rash.

Causes of a Skin Rash

There are countless issues that can lead to a rash. Some of them include:

  • Allergies
  • Insect bites and stings (e.g., tick bites)
  • Bacterial or viral infections (e.g., shingles, chickenpox, measles)
  • Heat rash
  • Stress
  • Certain skin problems (e.g., eczema, rosacea, yeast infections)
  • Autoimmune diseases (e.g., lupus)
  • Drug reaction
  • Scarlet fever (more common in children)

At-Home Care Tips

Most rashes will clear up on their own. Some simple ways to ease any discomfort you may experience with your rash include:

  • Applying cold compresses to the area to reduce itching and swelling
  • Soaking in an oatmeal bath, which can soothe red, itchy skin
  • Not scratching the rash, as it could lead to infection
  • Applying calamine lotion if your rash is itchy
  • Applying over-the-counter anti-fungal cream to the rash if the rash is caused by a fungal infection (e.g., athlete’s foot, ringworm)
  • Using a hydrocortisone cream to reduce inflammation and itching caused by eczema

When to See a Doctor

It’s important when to recognize that your rash needs more than just a little at-home care. It’s time to turn to our Rockville, MD, dermatologists if your skin rash:

  • Covers the majority of your body
  • Is very painful
  • Develops blisters or sores
  • Develops pus, swelling, skin that’s warm to the touch, and other signs of infection
  • Isn’t responding to at-home care
  • Is accompanied by a fever
  • Oozes yellow or green liquid
  • Continues to spread
  • Is accompanied by tongue or throat swelling or trouble breathing (signs of an allergic reaction)

Our Rockville, MD, dermatologists have treated a wide range of skin rashes in patients from children to older adults. If a rash has you concerned, play it safe and call Shady Grove Dermatology today at (240) 246-7417.


By Shady Grove Dermatology
March 04, 2021
Category: Skin Care
Tags: skin cancer  

Skin cancer is one of the most common forms of cancer and will affect one in five Americans will develop skin cancer at some point in their life according to the American Academy of Dermatology. Thankfully, if caught early, skin cancers are generally curable. If you are affected by skin cancer, your dermatologists at Shady Grove Dermatology, LLC in Rockville, MD, are here to help. Continue reading to learn how to prevent skin cancer as well as what signs to look for to determine if you need to talk to your dermatologist.

How to Prevent Skin Cancer

One of the biggest rules that most people are taught at a young age is to always wear sunscreen when going outside, which is an important tip to follow. It’s extremely important to wear sunscreen not only during the summer but year-round. People underestimate the strength of the winter sun, but it’s still important to protect your skin even when it may not feel like the sun is doing much. You should be wearing at least SPF 15 to get the full benefits of sunscreen.

In addition to wearing sunscreen, it’s important to:

  • Avoid the sun during the peak hours of 10 A.M. and 4 P.M.
  • Wear protective clothing, such as a sun hat or clothing that covers your arms and legs.
  • Avoid tanning beds.
  • Check your skin regularly and be on the lookout for any irregularities.

Signs of Skin Cancer

Your dermatologist in Rockville, MD, will do the final diagnosing, but it’s important that you do regular check-ups at home. Skin cancer usually develops on any area of the skin that has been exposed to UV rays, such as the scalp, face, neck, chest, arms, or legs.

Signs to keep an eye out for are:

  • A bleeding or scabbing sore that continuously returns.
  • A firm, red nodule.
  • A mole that changes in size, color, or bleeds.
  • A small lesion with an irregular border.
  • A large brown spot with dark speckles.

Call Your Dermatologist Today

If you are concerned that you may have any of the symptoms of skin cancer, it’s important that you call your dermatologist at Shady Grove Dermatology, LLC in Rockville, MD, at (240) 246-7417 today!




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