You can take regular sudafed. Regular tylenol. And regular robitussin. Your doc should have told you that
my dr. told me that sudafed is ok.
Everybody is different, iv got 4 kids and me personally i would not take anything without talking to your doctor as somethings can harm your baby. I would drink plenty of fluids and get lots of rest and eat oranges, as they are high in vitamin c take care and good look.