Just as cold and flu season arrives, the Food and Drug Administration proposes pulling many decongestants from ... Among the products containing oral phenylephrine as an active ingredient are Sudafed ...
Allergies and sinus infections have overlapping symptoms, but are caused by different things. Allergies happen when your immune system reacts to something harmless, like pollen or dust, as if it's ...
Decongestants offer temporary relief from nasal congestion brought on by allergies ... pseudoephedrine (Sudafed) Studies have shown that the combination of an antihistamine drug and a decongestant ...
When you breathe in an allergy, your respiratory tissues can swell, resulting in a stuffy nose and often a runny nose due to mucus production. Mucus is usually helpful since it traps substances that ...