Varicella in pregnancy: what to do

Varicella means chickenpox. During pregnancy, the clinician considers your stage of pregnancy, immunity, the timing of exposure, symptoms, and your general health. A fever or blistering rash should not be diagnosed from appearance alone because several conditions can look similar.

The varicella vaccine is generally not given during pregnancy. If you are unsure whether you are immune, your maternity or primary-care team can review records and explain safer preventive options. Shingles is related to the same virus but is a different presentation.

Contact your maternity team or GP Consultation service promptly after close contact with chickenpox or shingles, even if you feel well. Tell them when the contact occurred, whether you had chickenpox or vaccination, and whether you take medicines affecting immunity.

If a rash appears, avoid close contact with pregnant people and others at higher risk until assessed. Do not start medicines on your own; a clinician can decide whether Antiviral Treatment or another approach is appropriate in pregnancy.

Seek urgent care for breathing difficulty, chest pain, confusion, severe weakness, dehydration, or rapidly worsening fever and rash. Call promptly for any new blistering rash in pregnancy, particularly if it involves the eyes or mouth.

Ask whether your records show immunity, whether testing or preventive treatment is needed after exposure, how to protect household contacts, and which fever or itch treatments are suitable for you.