C51 Pill: white , round, 6mm
The pill with imprint C51 (White, Round1) has been identified as Promethazine Hydrochloride 12.5 mg and is used for Allergic Reactions, Allergies, Allergic Rhinitis, Anaphylaxis, and Light Sedation. It belongs to the drug classes antihistamines, phenothiazine antiemetics and is not a controlled substance.
Images for C51


Promethazine Hydrochloride
- Imprint
- C51
- Strength
- 12.5 mg
- Color
- White
- Size
- 6.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Antihistamines, Phenothiazine antiemetics
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Global Pharmaceuticals
- National Drug Code (NDC)
- 00115-1040 (Discontinued)
- Inactive Ingredients
-
saccharin sodium,
lactose monohydrate,
methylcellulose (100 mPa.s),
magnesium stearate
Note: Inactive ingredients may vary.
Related images for "C51"
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- Reviews (396)
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- Dosage information
- Patient tips
- During pregnancy
- Support group
- Drug class: antihistamines
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Patient resources
Other brands
Phenergan, Promethegan, Phenadoz, Antinaus 50
Professional resources
- Promethazine (Antihistamine) monograph
- Promethazine (Sedative) (AHFS Monograph)
- Promethazine (FDA)
- Promethazine Injection (FDA)
- Promethazine Suppositories (FDA)
Other brands
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.