Phototherapy means to treat with light.
When sunlight penetrates the top layers of the skin, the ultraviolet radiation bombards the DNA inside skin cells and injures it. This can cause wrinkles, aging skin, and skin cancers. However, these same damaging effects can destroy the skin cells that form psoriasis patches.
Phototherapy for psoriasis can be given as ultraviolet A (UVA) light in combination with medications, or as variations of ultraviolet B (UVB) light with or without...
Read moreSource: HealthCentral Encyclopedia
The cause of jaundice is a yellow bile pigment called bilirubin, which is carried in the blood and deposited in the skin, mucous membranes, and... Read more »
Source: ADAM Encyclopedia
PsychotherapyAmong the various psychotherapeutic "talk therapies," cognitive-behavioral therapy appears to be the most effective approach. If... Read more »
Source: ADAM Encyclopedia
Jaundice is a yellow color in the skin, mucus membranes, or eyes. The yellow pigment is from bilirubin, a byproduct of old red blood cells. Jaundice... Read more »
Source: ADAM Encyclopedia
Newborn jaundice is a condition marked by high levels of bilirubin in the blood. The increased bilirubin causes the infant's skin and whites of the... Read more »