Psoriasis (say "suh-RY-uh-sus") is a long-term (chronic) skin problem that causes skin cells to grow too quickly, resulting in thick, white, silvery, or red patches of skin.
Normally, skin cells grow gradually and flake off about every 4 weeks. New skin cells grow to replace the outer layers of the skin as they shed.
Psoriasis is a chronic inflammatory skin disease.
- Patients with psoriasis who are obeseare predisposed to diabetes and heart disease.
- Psoriasis can be initiated by certain environmental triggers.
- A predisposition for psoriasis is inherited in genes.
- Psoriasis is not contagious.
- Psoriasis gets better and worse spontaneously and can have periodic remissions (clear skin).
- Psoriasis is controllable with medication.
- Psoriasis is currently not curable.
- There are many promising therapies, including newer biologic drugs.
- Future research for psoriasis is promising.