FR4 (Phenylephrine Hydrochloride 5 mg)
Pill with imprint FR4 is Red, Elliptical / Oval and has been identified as Phenylephrine Hydrochloride 5 mg. It is supplied by North Safety Products.
Phenylephrine is used in the treatment of nasal congestion; supraventricular tachycardia; hypotension; shock and belongs to the drug classes decongestants, vasopressors. Risk cannot be ruled out during pregnancy. Phenylephrine 5 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for FR4
Phenylephrine Hydrochloride
- Imprint:
- FR4
- Strength:
- 5 mg
- Color:
- Red
- Shape:
- Elliptical / Oval
- Availability:
- Rx and/or OTC
- Drug Class:
- Decongestants
Vasopressors - Pregnancy Category:
- C - Risk cannot be ruled out
- CSA Schedule:
- Not a controlled drug
- Labeler / Supplier:
- North Safety Products
- National Drug Code (NDC):
- 00498-3330
More about phenylephrine
- Phenylephrine Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Patient Tips
- Drug Images
- Drug Interactions
- Compare Alternatives
- Support Group
- Pricing & Coupons
- En Español
- 12 Reviews
- Drug class: decongestants
Consumer resources
- Phenylephrine
- Phenylephrine Tablets
- Phenylephrine Injection
- Phenylephrine Liquid
- Phenylephrine Intravenous (Advanced Reading)
Other brands: Neo-Synephrine, Sudafed PE Congestion, Nasop, Contac-D, ... +6 more
Professional resources
- Phenylephrine Hydrochloride (AHFS Monograph)
- Phenylephrine Hydrochloride Injection (FDA)
- Phenylephrine (Systemic) (Wolters Kluwer)
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
