401 ER Pill — WHITE ROUND, 9mm — Pramipexole
| Imprint | 401 / ER |
|---|---|
| Colour | WHITE |
| Shape | ROUND |
| Size | 9 |
| Strength | PRAMIPEXOLE DIHYDROCHLORIDE 0.375 mg |
| Dosage form | Tablet, Extended Release |
| Manufacturer | Alembic Pharmaceuticals Inc. |
| NDC | 62332-154 |
| Schedule | — |
| Availability | Prescription only |
| Ingredients | PRAMIPEXOLE DIHYDROCHLORIDE[PRAMIPEXOLE] |
What does this imprint mean?
The imprint "401 ER" is a code stamped or printed on the tablet or capsule by the manufacturer, used to identify the drug, its strength and the maker.
Active ingredient
Pramipexole
Uses and warnings
No boxed warning, and no absolute contraindications are listed. Major warnings include "falling asleep during activities of daily living," including "sudden onset of sleep... without warning" while driving, which has resulted in accidents; impaired systemic regulation of blood pressure causing orthostatic hypotension and syncope; risk of "compulsive behaviors and other intense urges" such as gambling, hypersexuality, and compulsive spending or eating; hallucinations and other psychotic-like behavior; and potential to cause or worsen dyskinesia.
Pramipexole tablets are indicated for "treatment of the signs and symptoms of idiopathic Parkinson's disease" and for "treatment of moderate-to-severe primary Restless Legs Syndrome (RLS)."
How to identify this pill
- • Check the imprint matches exactly: "401 ER".
- • Confirm the colour (WHITE) and shape (ROUND).
- • Compare the size (9) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
EP 116
WHITE ROUND · Furosemide
Y212
WHITE ROUND · Acyclovir
APO OLA
WHITE ROUND · Olanzapine
670
WHITE ROUND · Phentermine
W 941
WHITE ROUND · Lisinopril
WW 33
WHITE ROUND · Isosorbide Mononitrate
EP 138
WHITE ROUND · Benztropine
RC17
WHITE ROUND · Loratadine
44 148
WHITE ROUND · Acetaminophen
FR1
WHITE ROUND · Acetaminophen
GP124
WHITE ROUND · Metformin
TV 53
WHITE ROUND · Buspirone
Other pills of Pramipexole
BI BI
WHITE ROUND · Pramipexole
b C
WHITE OVAL · Pramipexole
475
WHITE;BROWN OVAL · Pramipexole
S G
WHITE OVAL · Pramipexole
253
WHITE OVAL · Pramipexole
P5
YELLOW ROUND · Pramipexole
478
WHITE;BROWN OVAL · Pramipexole
PX 1
WHITE OVAL · Pramipexole
4S
WHITE ROUND · Pramipexole
P5
YELLOW ROUND · Pramipexole
91
WHITE ROUND · Pramipexole
b C
WHITE OVAL · Pramipexole
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file f2e43db3-d832-4882-9a01-e4afe7932b52.xml