Cetirizine is an over-the-counter (OTC) antihistamine. Pseudoephedrine is a decongestant. Zyrtec-D is an OTC combination medication of the two. Decongestants help relieve nasal congestion by ...
If you're stuffed up and struggle to breathe through your nose with allergies, you might want to consider a decongestant in addition to antihistamines. Decongestants target the relief of a stuffy ...
In a lot of the cases, you see combinations of antihistamines and decongestants. And decongestants will constrict the blood vessels. So people who are expecting, rhinitis or runny nose ...
Dry mouth is a great big side effect for most antihistamines. You tend to feel like you got that dry, cotton-mouth going on. And then with the decongestants-- raising the blood pressure ...