R 221 (Hydrochlorothiazide 25 mg)
Pill imprint R 221 has been identified as Hydrochlorothiazide 25 mg.
Hydrochlorothiazide is used in the treatment of high blood pressure; edema; diabetes insipidus; nephrocalcinosis; osteoporosis and belongs to the drug class thiazide diuretics. There is no proven risk in humans during pregnancy. Hydrochlorothiazide 25 mg is not a controlled substance under the Controlled Substance Act (CSA).
- Imprint:
- R 221
- Strength:
- 25 mg
- Color:
- Orange
- Size:
- 6.00 mm
- Shape:
- Round
- Availability:
- Prescription only
- Drug Class:
- Thiazide diuretics
- Pregnancy Category:
- B - No proven risk in humans
- CSA Schedule:
- Not a controlled drug
- Manufacturer:
- Actavis
- National Drug Code (NDC):
- 00228-2221
- Inactive Ingredients:
- calcium stearate
corn starch
FD&C Yellow No. 6
lactose monohydrate
pregelatinized starch
sodium lauryl sulfate
stearic acid
More about hydrochlorothiazide
Consumer resources
- HCTZ
- Hydrochlorothiazide
- Hydrochlorothiazide capsules
- Hydrochlorothiazide solution
- Hydrochlorothiazide (Advanced Reading)
- Other brands: Microzide, Aquazide H
Professional resources
Related treatment guides
Disclaimer:
Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
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