WATSON 841 Pill — YELLOW ROUND, 8mm — Hydrochlorothiazide
| Imprint | WATSON / 841 |
|---|---|
| Colour | YELLOW |
| Shape | ROUND |
| Size | 8 |
| Strength | — |
| Dosage form | Tablet, Film Coated |
| Manufacturer | Watson Laboratories, Inc. |
| NDC | 0591-0841 |
| Schedule | — |
| Availability | — |
| Ingredients | — |
What does this imprint mean?
The imprint "WATSON 841" 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
Hydrochlorothiazide
Uses and warnings
Key warnings include: - "Use with caution in severe renal disease" as thiazides may precipitate azotemia - Caution advised with impaired hepatic function due to risk of hepatic coma - Risk of systemic lupus erythematosus exacerbation reported - "Lithium generally should not be given with diuretics" due to toxicity risk - Potential electrolyte imbalances requiring monitoring (hypokalemia, hyponatremia, hypochloremic alkalosis)
Hydrochlorothiazide is indicated for edema management associated with congestive heart failure, hepatic cirrhosis, and corticosteroid/estrogen therapy, as well as edema from renal dysfunction. It's also used to manage hypertension "either as the sole therapeutic agent or to enhance the effectiveness of other antihypertensive drugs."
How to identify this pill
- • Check the imprint matches exactly: "WATSON 841".
- • Confirm the colour (YELLOW) and shape (ROUND).
- • Compare the size (8) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
100 Q
YELLOW ROUND · Quetiapine
10
YELLOW ROUND · Donepezil
230 logo
YELLOW ROUND · Oxycodone
Westward 248
YELLOW ROUND · Folic Acid
AP211
YELLOW ROUND · Methocarbamol
635
YELLOW ROUND · Lovastatin
201
YELLOW ROUND · Estradiol
DAN 5619
YELLOW ROUND · Diazepam
100
YELLOW ROUND · Meloxicam
KTAB
YELLOW ROUND · Potassium Chloride
L161
YELLOW ROUND · Donepezil
MYLAN TH
YELLOW ROUND · Hydrochlorothiazide
Other pills of Hydrochlorothiazide
LU P14
PINK CAPSULE · Hydrochlorothiazide
APO 320
YELLOW OVAL · Hydrochlorothiazide
MAXZIDE B
YELLOW FREEFORM · Hydrochlorothiazide
S592
WHITE;PINK OVAL · Hydrochlorothiazide
WW 63
YELLOW ROUND · Hydrochlorothiazide
E 701
ORANGE ROUND · Hydrochlorothiazide
U 130
WHITE CAPSULE · Hydrochlorothiazide
2788
PINK OVAL · Hydrochlorothiazide
H 3
ORANGE ROUND · Hydrochlorothiazide
I 65
YELLOW OVAL · Hydrochlorothiazide
LL B03
ORANGE ROUND · Hydrochlorothiazide
NVR HIL
PINK OVAL · Hydrochlorothiazide
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file A9630311-A5DB-4FBA-B95E-5E13AD286BC8.xml