Uses, Dosage & Side Effects: Neo-Synephrine Injection

Neo-Synephrine Injection

Generic namePhenylephrine hydrochloride
Drug classVasoconstrictor / Vasopressor
FormsSolution for injection (ampoules)

Neo-Synephrine Injection contains phenylephrine hydrochloride, a man-made medicine that acts like adrenaline. It belongs to a group of medicines called vasoconstrictors and is given by a doctor or nurse in a hospital or clinical setting.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
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