Recent Blog Articles

Diseases & Conditions

A look at psoriasis

May 1, 2022

Medications and other standard therapies can help you manage this common skin condition.

close-up photo of a man's elbow showing a psoriasis outbreak as a red, scaly area

Psoriasis is among the most common skin diseases, and once it shows up, it never entirely goes away. "Unfortunately, there is no cure for psoriasis," says Dr. Flavia Fedeles, a dermatologist with Harvard-affiliated Massachusetts General Hospital. "But you can take steps to reduce flare-ups and manage their severity when they do appear."

Causes and appearance

Psoriasis appears as reddish patches of skin covered with silvery scales. It can cause intense itchiness and pain. You might feel like you’re being poked with needles or on fire. Breakouts can appear almost anywhere on the body, depending on which version of the condition you have (see "Know your psoriasis").

To continue reading this article, you must log in.

Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.

  • Research health conditions
  • Check your symptoms
  • Prepare for a doctor's visit or test
  • Find the best treatments and procedures for you
  • Explore options for better nutrition and exercise
Learn more about the many benefits and features of joining Harvard Health Online »

I'd like to receive access to Harvard Health Online for only $4.99 a month.

Sign Me Up

Already a member? Login ».

Disclaimer:

As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.

No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.

You might also be interested in…

Inflammatory Skin Conditions: Eczema, seborrheic dermatitis, and psoriasis

The flaking and itchy skin caused by eczema, seborrheic dermatitis, and psoriasis can be very uncomfortable and often leads to feeling self-conscious or alone during flare-ups. Fortunately, there is much you can do to tame these inflammatory skin conditions. It may take some trial and error, but chances are that you will find a strategy that works for you. This guide will help you understand your options. You’ll learn about what causes these skin conditions; typical symptoms of each; how these conditions are diagnosed and treated; and what you can do on your own (and with your doctor) to manage them.

Read More

Free Healthbeat Signup

Get the latest in health news delivered to your inbox!

Harvard Health Publishing Logo

Thanks for visiting. Don't miss your FREE gift.

The Best Diets for Cognitive Fitness, is yours absolutely FREE when you sign up to receive Health Alerts from Harvard Medical School

Sign up to get tips for living a healthy lifestyle, with ways to fight inflammation and improve cognitive health, plus the latest advances in preventative medicine, diet and exercise, pain relief, blood pressure and cholesterol management, and more.

Harvard Health Publishing Logo

Health Alerts from Harvard Medical School

Get helpful tips and guidance for everything from fighting inflammation to finding the best diets for weight loss...from exercises to build a stronger core to advice on treating cataracts. PLUS, the latest news on medical advances and breakthroughs from Harvard Medical School experts.

BONUS! Sign up now and
get a FREE copy of the
Best Diets for Cognitive Fitness

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus, get a FREE copy of the Best Diets for Cognitive Fitness.