Skip to content
    Font Size
    A
    A
    A

    Systemic Treatments for Psoriasis

    If you have moderate to severe psoriasis, your doctor may suggest "systemic drugs" -- medicines that affect your entire body. They're typically used when the skin condition covers more than 5% to 10% of your body and other methods haven't worked, like phototherapy and treatments you apply to your skin, such as creams, ointments, solutions, and foams.

    While systemic treatment can help, many of the drugs can cause serious side effects. Your doctor will want to keep close tabs on you while you take them.

    Recommended Related to Psoriasis

    10 Ways to Prevent Psoriasis Flare-Ups

    When you have psoriasis, it's important to follow the advice of your doctor. Still, you can do a lot on your own to help control and prevent flare-ups. Use moisturizing lotions. Symptoms get worse when your skin is dry, so keep it moist with creams and lotions. Thick and oily ones, like petroleum jelly, are usually best. They're better at trapping moisture beneath the skin. To help remove scales, apply cream on top of them, then cover the area with plastic wrap or another waterproof material...

    Read the 10 Ways to Prevent Psoriasis Flare-Ups article > >

    Choosing a Treatment

    Acitretin (Soriatane): This drug is made from vitamin A and affects the way your skin cells grow and are shed.

    If you have plaque psoriasis -- inflamed, red skin with silvery scales -- it works best when you pair it with light phototherapy.

    On its own, it works well to treat pustular psoriasis (a breakout of sore, red blisters or pus bumps) and erythrodermic psoriasis, where most of your skin looks intensely red and peeling, like it's burned.

    This medication can cause serious birth defects even after you stop taking it. Don't take it if you’re pregnant or plan to become pregnant within 3 years of treatment.

    Apremilast (Otezla): It helps fight inflammation by shutting down a certain enzyme in your immune system. Blocking this enzyme helps to slow other reactions that lead to inflammation.

    This is a newer drug used just for diseases that cause long-term inflammation, like psoriasis and psoriatic arthritis. It comes in pill form.

    Cyclosporine: It curbs your immune system and slows skin-cell growth. It's reserved for severe cases of psoriasis, when nothing else seems to work.

    You take it by mouth. While it can help clear psoriasis, its benefits typically end when you stop taking it.

    Cyclosporine also carries risks. It can cause kidney problems, high blood pressure, and high cholesterol. You shouldn't take it if you have a weak immune system or if you're breastfeeding. You should also avoid it if you're treating your psoriasis with  a form of phototherapy called PUVA.

    Because of the side effects, experts suggest you not take the drug for more than a year at a time.

    Today on WebMD

    Woman sitting in front of UV lights
    About 7.5 million people in the U.S. Get the facts.
    stress and psoriasis
    What might spark your psoriasis today?
     
    woman bathing
    Slideshow: Home Remedies For Psoriasis
    woman applying lotion
    It starts in the immune system. Read on.
     
    Top Psoriasis Treatments To Try At Home
    Article
    Woman sitting in front of UV lights
    Slideshow
     
    Beware Miracle Diets For Psoriasis
    Article
    Psoriasis Laser Therapy
    Video
     
    10 Questions About Psoriasis To Ask Your Doctor
    Article
    psoriasis on elbow
    Article
     
    Psoriasis (Moderate to Severe)
    Article
    Psoriatic Arthritis Do You Know The Symptoms
    Article