Does natalizumab affect pregnancy or breast feeding?
As with the other licensed disease modifying drugs, it is not known if natalizumab presents a risk to the foetus and babies. If you are trying to conceive or are already pregnant, it is important to discuss all your medications with your doctor. Women are advised to stop taking natalizumab if they are trying to conceive, are pregnant or breastfeeding. Speak to your neurologist for further advice on this.