Pregnancy brings big changes to your body, and your skin often bears the impact. If you’re 18 weeks pregnant with an itchy, bumpy leg rash, you’re not the only one.
Understanding Skin Changes in Pregnancy
Pregnancy causes a lot of skin changes. Some get a glowing complexion, while others face issues like acne, dryness, or rashes. These changes are due to hormonal fluctuations, more blood flow, and immune response shifts, making skin more sensitive.
Common Causes of Pregnancy Rashes
There are several reasons for pregnancy rashes:
- PUPPP: An itchy rash usually in the third trimester, may start on the belly and spread to legs.
- Prurigo of Pregnancy: Small, itchy bumps from hormonal or immune changes, can appear anytime.
- Eczema or Psoriasis: Pregnancy can make these worse or trigger flare – ups.
- Contact Dermatitis: Allergic reaction to things like lotion, detergent, or fabrics.
- Cholestasis of Pregnancy: Rare, causes severe itching (often no rash), needs immediate medical help.
When to See a Doctor
Most pregnancy rashes are harmless, but watch for:
- Severe itching without a rash.
- Yellow skin or eyes (jaundice).
- Fever, pain, or blisters with the rash.
If you see these, contact your healthcare provider right away.