Treating anaphylaxis during pregnancy

Anaphylaxis can narrow the airways and lower blood pressure, reducing oxygen delivery to the pregnant patient and fetus. Pregnancy does not change adrenaline’s role as the first-line emergency treatment. Delaying it because of concern about the medicine can leave the allergic reaction itself untreated.

Possible signs include difficult breathing, wheezing, tongue or throat swelling, voice change, faintness, collapse, hives, flushing, abdominal symptoms, or a sudden combination of problems after food, medicine, an insect sting, or another exposure. Severe breathing or circulation effects may develop without a rash.

Use the prescribed adrenaline auto-injector in the outer thigh as soon as anaphylaxis is suspected and call UAE ambulance services. Lie on the left side when feasible to reduce pressure from the uterus on major blood vessels. If breathing is difficult, a supported seated position with legs extended may be more comfortable. Do not stand or walk.

Emergency clinicians may provide oxygen, intravenous fluids, additional medicine, and continuous maternal monitoring. Fetal assessment is added when appropriate for the stage of pregnancy. These measures support circulation and breathing but do not replace the initial intramuscular adrenaline.

Sudden breathing difficulty, throat or tongue swelling, wheezing, a hoarse voice, faintness, confusion, or collapse after a possible allergen needs an emergency response. Give prescribed adrenaline even if skin symptoms are absent. Ambulance transfer and hospital evaluation are necessary because the reaction may need further treatment and pregnancy-specific monitoring.

Review the suspected trigger with the maternity and allergy teams, including every medicine or substance used near the event. Confirm which adrenaline device to carry, practise administration, and place the allergy and emergency plan in maternity records. Ask how the plan applies during labour, a procedure, or a hospital admission.