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Vazculep Side Effects Center: Detailed Datasheet
Medically reviewed by Min Clinic Staff | Updated: January 2026
- Generic Name: phenylephrine hydrochloride injection
- Brand Name: Vazculep
Vazculep (Phenylephrine Hydrochloride Injection) side effects drug center
Vazculep Side Effects Center
What Is Vazculep?
Vazculep (phenylephrine hydrochloride) Injection is an alpha-1 adrenergic receptor agonist used for the treatment of clinically important hypotension resulting primarily from vasodilation in the setting of anesthesia.
What Are Side Effects for Vazculep?
Common side effects of Vazculep include:
- slowed heart rate
- low blood pressure (hypertension)
- stomach or abdominal pain
- nausea
- headache
- blurred vision
- high blood pressure (hypertension)
- shortness of breath, and
- itching
Dosage for Vazculep
The recommended initial dose for the treatment of hypotension during anesthesia is 40 to 100 mcg administered intravenously.
What Drugs, Substances, or Supplements Interact with Vazculep?
Vazculep may interact with:
- monoamine oxidase inhibitors (MAOIs), ,