Were you looking for information about Pseudoephedrine? Psuedophedrine is a common misspelling of pseudoephedrine.
Pseudoephedrine is a decongestant found in many allergy, sinus, and cold medications. It is especially useful for relieving nasal congestion due to allergies or the common cold; sinus congestion; and sinus pressure. The medication comes in various forms (including liquid, extended-release tablets, and immediate-release tablets) and can be purchased without a prescription. Potential side effects of the drug include heart palpitations, insomnia, a rapid heart rate, and nervousness.
(Click Pseudoephedrine to learn more about the effects of pseudoephedrine, for information on how the drug works, and to find out what you should discuss with your healthcare provider before using this medicine. You can also click on the various links in the box to the right to access specific topics on pseudoephedrine.)