Psoriasis meaning

SBenitez / Getty Images Early Psoriasis Signs and Symptoms Psoriasis is typically first noticed because of its skin rash. Raised red bumps or plaques with defined edges that develop silver or white skin scales over them are an early sign of the condition. The area can feel dry and itchy as the skin scales develop. Early psoriasis can feel like small raised areas on the skin. These areas may be itchy or dry. The raised areas can be found on any body area but are commonly seen on the What Causes Psoriasis? An overactive immune system When the skin cells rapidly accumulate, they form plaques on the skin's surface. Summary Psoriasis is a chronic condition that causes skin rashes, itching, and pain. The symptoms can start with small, raised red bumps and develop into larger scaly patches called plaques. There are multiple types of psoriasis, each with its specific symptoms. Talk to a healthcare provider to get a firm diagnosis and prompt treatment. • Johns Hopkins Medicine. • Brandon A, Mufti A, Sibbald RG. Adv Skin Wound Care. 2019;32(2):58-69. doi:10.1097/01.ASW.0000550592.08674.43 • National Institute of Arthritis and Musculoskeletal and Skin Diseases. • American Academy of Dermatology Association. • Centers for Disease Control and Prevention. • American Academy of Dermatology Association. • Kim WB, Jerome D, Yeung J. Can Fam Physician. 2017;63(4):278-285.

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Psoriasis is a skin condition that causes raised and scaly patches to appear on your skin. Psoriasis is chronic, meaning there is no cure, but there are many treatment options available to manage your symptoms. The right treatment approach depends on your psoriasis severity and type. Classifying The PASI score aims to objectively measure the severity of your psoriasis. It’s often used in clinical trials to determine if a new psoriasis treatment is working well or not. Your PASI score is based on how much of your body is affected by psoriasis, how your You don’t need to learn the math formula behind the PASI score system, but having a basic understanding of the score could be helpful as you pursue psoriasis treatment options. Let’s go over the basics of this widely used test. The PASI result is calculated via a complicated math formula. It uses information your dermatologist acquires through a physical examination of your psoriasis. Your doctor will do the calculations for you, likely with the help of a computer. Area calculation Your doctor will assess your entire body for visible psoriasis symptoms to get what’s called an “area calculation” of your symptoms. Four different regions of your body will be scored individually. These regions are: • head • upper extremities (arms and hands) • trunk (torso) • lower extremities (legs and feet) Your doctor will look for psoriasis scales on each of these areas and • 0: no involvement • 1: 1 to 9 percent of the area has psoriasis pre...

Psoriasis causes symptoms such as scaly, dry, or itchy skin. There’s no cure, but identifying your triggers, taking medications, and making lifestyle changes can all help you manage your symptoms. What is psoriasis? Psoriasis is a chronic Inflammation and redness around the scales are fairly common. Typical psoriatic scales are whitish-silver and develop in thick, red patches. However, on darker skin tones, they can also appear more as purplish, dark brown with gray scales. Sometimes, these patches will crack and bleed. Psoriasis is the result of a sped-up skin production process. Typically, skin cells grow deep in your skin and slowly rise to the surface. Eventually, they fall off. The typical life cycle of a skin cell is 1 month. In people with psoriasis, this production process may occur in just a few days. Because of this, skin cells don’t have time to fall off. This rapid overproduction leads to the buildup of skin cells. Scales typically develop on joints, such as elbows and knees. However, they may develop anywhere on your body, including the: • hands • feet • neck • scalp • face Less common types of psoriasis affect the: • • mouth • area around the genitals According to one • 3.6 percent of white people • 3.1 percent of non-Hispanic people, including multiracial people • 2.5 percent of Asian people • 1.9 percent of Hispanic people, including Mexican American people • 1.5 percent of Black people It’s commonly associated with several other conditions, including: • • ...

Previous 1 of 6 Plaque psoriasis Plaque psoriasis, the most common form of psoriasis, causes dry, raised skin patches (plaques) covered with gray or silver scales. It may look different depending on your skin color, ranging from pink on white skin to brown or gray on brown or Black skin. You may have just a few plaques or many. After the plaques clear up, the affected skin might temporarily be lighter (hypopigmentation) or darker (hyperpigmentation) than usual. Your psoriasis may improve with certain lifestyle measures, such as: • Taking daily baths • Applying nonprescription cortisone cream and heavy, ointment-based moisturizer • Learning to identify and avoiding personal triggers of psoriasis, such as stress • Avoiding smoking Moderate or severe cases may require light therapy, prescription steroid creams, coal tar products applied to the skin, oral or injected medications (systemic treatment), or a combination of these. • AskMayoExpert. Psoriasis. Mayo Clinic; 2021. • Dinulos JGH. Psoriasis and other papulosquamous diseases. In: Habif's Clinical Dermatology. 7th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed March 5, 2020. • Kelly AP, et al., eds. Psoriasis. In: Taylor and Kelly's Dermatology for Skin of Color. 2nd ed. McGraw Hill; 2016. https://accessmedicine.mhmedical.com. Accessed Sept. 13, 2021. • Bolognia JL, et al., eds. Psoriasis. In: Dermatology. 4th ed. Elsevier; 2018. https://www.clinicalkey.com. Accessed March 5, 2020. • Feldman SR, et al. Psoriasi...