I'm not sure about Robitussin but when I did research after getting a cold in the fall, I decided not to take Sudafed (even though the OB's office said it was okay). The research I saw linked heart defects with Sudafed. Maybe google Sudafed and pregnancy and see if you can find better info? I can't imagine having to fly all congested like that! PVs to you!!!
Have you tried taking lots of zinc and vitamin C? I find zinc works best though if I take it as soon as I feel the cold coming on. It seems to prevent it from getting very far.
Have you tried taking lots of zinc and vitamin C? I find zinc works best though if I take it as soon as I feel the cold coming on. It seems to prevent it from getting very far.