Find out which OTC allergy medicines, including nasal sprays and oral antihistamines, are recommended by top allergy experts ...

antihistamine-decongestant combinations, and other drug combinations. In 9 trials, active treatment was no more effective than placebo was. The results of the remaining 6 trials were of marginal ...

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 ...

They're available OTC in many places outside the United States, and they have been so for years. Their safety profile is exemplary -- in fact, by any measure, these drugs are far safer than ...

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 ...