Pink disease

Pink Disease (also known as Acrodynia) is a rare condition that primarily affects infants and children. It is characterized by pink discoloration of the skin, hence the name "Pink Disease". The condition was most prevalent during the early 20th century, but has since become rare due to the discontinuation of mercury-containing teething powders, which were identified as a major cause.

Symptoms

The symptoms of Pink Disease include skin discoloration, irritability, loss of appetite, and insomnia. The skin discoloration is often accompanied by peeling, and the affected areas may be painful to the touch. Other symptoms can include photophobia (sensitivity to light), hyperhidrosis (excessive sweating), and tachycardia (rapid heart rate).

Causes

Pink Disease was most commonly caused by exposure to mercury, particularly from teething powders that contained the substance. Other sources of mercury exposure, such as certain medications and environmental factors, can also lead to the condition.

Diagnosis

Diagnosis of Pink Disease is typically based on the characteristic symptoms and a history of exposure to mercury. Blood tests and urine tests may be used to confirm the presence of mercury in the body.

Treatment

Treatment for Pink Disease involves removing the source of mercury exposure and treating the symptoms. This can include medications to help manage pain and discomfort, as well as measures to reduce exposure to light if photophobia is present.

Prognosis

With proper treatment, most children with Pink Disease recover fully. However, long-term exposure to mercury can lead to permanent damage, including neurological damage.

See also

• Mercury poisoning
• Childhood disease
• Skin disease

NIH genetic and rare disease info

• NIH info on Pink disease

Pink disease is a rare disease.