Cough or cold
Guaifenesin, an expectorant (Hytuss, Mucinex, Naldecon Senior EX, Robitussin)
Dextromethorphan, a cough suppressant (Benylin Adult, Robitussin Maximum Strength Cough, Scot-Tussin DM, Vicks 44 Cough Relief)
Guaifenesin plus dextromethorphan (Benylin Expectorant, Robitussin DM, Vicks 44E)
Cough drops
Vicks VapoRub
Not safe to take:
Cold remedies that contain alcohol
The decongestants pseudoephedrine and phenylephrine, which can affect blood flow to the placenta