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Triaminic Thin Strips Cold with Stuffy Nose Side Effects

Generic name: phenylephrine

Medically reviewed by Last updated on Nov 11, 2023.

Note: This document contains side effect information about phenylephrine. Some dosage forms listed on this page may not apply to the brand name Triaminic Thin Strips Cold with Stuffy Nose.

Applies to phenylephrine: intravenous solution.

Serious side effects

Along with its needed effects, phenylephrine (the active ingredient contained in Triaminic Thin Strips Cold with Stuffy Nose) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur while taking phenylephrine:

Incidence not known

Get emergency help immediately if any of the following symptoms of overdose occur while taking phenylephrine:

Symptoms of overdose

Other side effects

Some side effects of phenylephrine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Incidence not known

For Healthcare Professionals

Applies to phenylephrine: compounding powder, injectable solution, intravenous solution, oral disintegrating strip, oral liquid, oral suspension extended release, oral tablet, oral tablet chewable, oral tablet chewable extended release, oral tablet disintegrating.


Frequency not reported: Bradycardia, AV block, ventricular extrasystoles, myocardial ischemia, hypertensive crisis[Ref]

Nervous system

Frequency not reported: Headache, paresthesia, tremor[Ref]


Frequency not reported: Pulmonary edema, rales[Ref]


Frequency not reported: Nervousness, excitability[Ref]


Frequency not reported: Nausea, vomiting[Ref]


Frequency not reported: Extravasation[Ref]


Frequency not reported: Sulfite sensitivity[Ref]


Frequency not reported: Chest pain[Ref]


Frequency not reported: Diaphoresis, pallor, piloerection, skin blanching, skin necrosis with extravasation[Ref]

Frequently asked questions


1. (2019) "Product Information. Phenylephrine Hydrochloride (phenylephrine)." Cipla USA Inc.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.