Phenylephrine Medication Information
Phenylephrine is an over-the-counter (OTC) drug most commonly used to treat sinus and nasal congestion. However, it can also be used in emergency situations to increase dangerously low blood pressure.
The medication comes in many forms, including:
- Phenylephrine hydrochloride (in oral, nasal, injectable, cream, and eyedrop forms)
- Phenylephrine bitartrate (in effervescent tablet form)
- Phenylephrine tannate (in oral form).
This medication is not suitable for everyone. To minimize potential risks with phenylephrine, make sure to review the safety information before taking it. Most people are able to take it without any problems; however, side effects are possible and may include dizziness, insomnia, and nervousness.
(Click Phenylephrine for more information on this medication. This article covers topics such as how it works, other possible side effects, and basic dosing guidelines.)