157: Pregnancy Skin Changes Explained: Stretch Marks, Hyperpigmentation, Varicose Veins & Itchy Rashes
Show notes
Certified nurse midwife Roxanne explains common skin changes in pregnancy caused by hormonal shifts, increased blood volume, and a growing belly, including hyperpigmentation (melasma, linea nigra), vascular changes (spider veins, varicose veins), and stretch marks. She shares practical tips like daily SPF and sun protection for darkening, and compression socks, avoiding prolonged standing/crossing legs, walking, and massage to support circulation. For stretch marks, she notes there’s no evidence that creams prevent them during pregnancy and retinoids aren’t recommended until postpartum; causes are multifactorial (genetics, collagen, hydration, baby size/weight gain). Roxanne also reviews pregnancy itching and rashes: PUPPP (third trimester, spares belly button), atopic eruption (first/second trimester, widespread), and more concerning conditions needing evaluation—ICP (itching palms/soles), pemphigoid gestationis (starts at belly button; risks for baby), and rare pustular psoriasis with systemic symptoms—advising viewers to contact their provider for assessment and treatment options.
Watch our video about ICP here: https://youtu.be/uzZz2KuZDAU
00:00 Welcome and Introductions
01:01 Why Skin Changes Happen
01:44 Hyperpigmentation and Melasma
02:40 Spider and Varicose Veins
03:48 Stretch Marks Truths
06:18 Common Changes Recap
07:15 Itching and PUPPP Rash
08:57 Atopic Eruption Explained
09:53 Red Flags and Serious Rashes
13:45 Final Recap and Next Steps
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