Drug details

Promethazine HCl Syrup (promethazine hydrochloride syrup plain)

type of

Promethazine HCl Syrup is a phenothiazine used as a sedative, and to treat allergic reactions and nausea. Promethazine HCl Syrup is available in generic form.

This drug may have the following side effects:

• nausea,
• dizziness,
• vomiting,
• nervousness,
• dry mouth,
• drowsiness,
• hives, 
• confusion, 
• stuffy nose,
• ringing in the ears,
• fatigue,
• loss of coordination, 
• hallucinations, 
• tremors, 
• blurred or double vision,
• disorientation,
• euphoria,
• fast or slow heart rate,
• excitement,
• high or low blood pressure,
• asthma.
• feeling faint,
• sensitivity to sunlight,
• seizures (convulsions),
• yellow eyes or skin (jaundice), and

The following drugs are related to Promethazine HCl Syrup, either as a replacement or used together:

• Barhemsys (amisulpride injection, for intravenous use)