Skin Problems of Pregnancy
A rosy glow is not all that happens to a pregnant woman's skin. She might also have to deal with bumps, blotches, masks, and rashes.
Existing Skin Conditions
Skin tags or "benign hanging things around the neck are
hormonally related and tend to increase in number during pregnancy," Katz
says. "We don't know why, but it may be that the increased blood flow to
the skin encourages the tissue to proliferate," he says.
"Skin tags increase in numbers, moles can change color
slightly and so can benign tumors, scars can become noticeable -- all because
the high levels of estrogen have some effect on these tissues," Kroumpouzos
agrees. "They may go away or change back after delivery," he says.
"Pregnant women with certain skin diseases are more likely
to experience an aggravation, or less often, an improvement in their
condition," Kroumpouzos says.
For example, women with atopic dermatitis, a skin disease
causing itchy, irritating skin lesions, may experience a worsening during
pregnancy. In some cases, atopic dermatitis may develop for the first time
during pregnancy, he says.
Psoriasis, a skin condition marked by raised, thickened patches
of red skin covered with silvery-white scales, may improve during pregnancy.
This improvement may be attributed to the high levels of interleukin-10 in
pregnancy, a protein that is released by one cell to regulate the function of
another, Kroumpouzos says.