What Causes Plaque Psoriasis?

Genes

If someone in your family has plaque psoriasis, there's a higher chance you might have it because certain genes are connected to this condition.

Triggers

Usually, something triggers psoriasis to flare. These triggers can vary from person to person. It’s helpful to know which ones seem to affect you. A few that have been identified include stress, skin injury, infection, and certain medications.

Stress

Skin injury

Infection

Medications

Some psoriasis triggers