Concentration : Starts with solution of Pseudoephedrine then it is either sprayed (as in nostril) or swallowed (as in decongestant). Difference is in concentration of active drug and inert ingredients (used for solubility stability and absorption). Follow your doctors advice for safe usage.
Answered 6/30/2014
5.7k views
8 doctors weighed in across 3 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question