I don’t have enough information to answer “Quagen green promethazine” as written. It could refer to a specific product label, a brand name used in a particular country, or a medication listing that includes “green” in its name or packaging description.
What I need from you to identify the exact product
Send any one of these and I can give you the correct details (what it is, what it treats, dosing basics, and sourcing/availability context):
- A photo of the box/label (or type the exact text from it)
- The country where you saw it
- The strength (e.g., 25 mg/5 mL, 25 mg tablets, etc.)
- Whether it says “promethazine” only, or “promethazine HCl”
- Dosage form (tablet, syrup, injection, suppository)
Common reality check: promethazine is a specific drug
Promethazine is an antihistamine used for allergy symptoms and for nausea/vomiting, and in some settings for sedation. If your listing is truly “promethazine,” the active ingredient is the same, but the dose and safe use depend on the exact formulation.
Safety note (important)
Promethazine can cause strong drowsiness and carries cautions about respiratory depression and use in children. If this is for yourself or someone else, the safest next step is to confirm the exact product/strength and follow a clinician or pharmacist’s directions.
If you paste the label text (especially strength + form) and where you saw it, I’ll identify the product and answer your question directly.