and add a packet of hidden valley original ranch. it becomes the first thing they reach for. ranch mashed potatoes. hidden valley ranch. mix it up. my moderate to severe chronic plaque psoriasis made a simple trip to the grocery store anything but simple. so i had an important conversation with my dermatologist about humira. he explained that humira works inside my body to target and help block a specific source of inflammation that contributes to my symptoms. and many saw 75% and even 90% clearance in just 4 months. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections and cancers, including lymphoma, have happened; as have blood, liver, and nervous system problems, serious allergic reactions, and new or worsening heart failure. before treatment, get tested for tb. tell your doctor if you've been to areas where certain fungal infections are common, and if you've had tb, hepatitis b, are prone to infections, don't start humira if you have an infection. ask about humira, the #1 prescribed biologic by dermatologists. clear