What is Phenylephrine? Uses, warnings & side effects

Updated May 14, 2025  •  Published Dec 30, 2020

Phenylephrine overview

BRAND NAMES:

Generic Names:

  • Phenylephrine Hcl

Uses:

Therapeutic Classes:

Forms:

How it’s taken:

What is Phenylephrine used for?

What form(s) does Phenylephrine come in?

What are common Phenylephrine dosages?

  • Bottle 5GM of

  • Bottle 100GM of

  • Bottle 2ML of 2.5%

  • Bottle 15ML of 2.5%

  • Bottle 5ML of 10%

  • Vial 1ML of 10MG/ML

  • Vial 10ML of 10MG/ML

Phenylephrine images - What does Phenylephrine look like?

  • Phenylephrine HCl
    10ml of 2.5% bottle

  • Phenylephrine HCl
    15ml of 2.5% bottle

  • Phenylephrine HCl
    2ml of 2.5% bottle

  • Phenylephrine HCl
    5ml of 10% bottle

  • Phenylephrine HCl
    36 tablets box

How to take Phenylephrine

What to do if you miss a dose of Phenylephrine

Phenylephrine contraindications - Who shouldn't take Phenylephrine?

Phenylephrine warnings

Phenylephrine interactions & what to avoid when taking Phenylephrine