899 1 Pill — WHITE OVAL, 9mm — Estradiol
| Imprint | 899 / 1 |
|---|---|
| Colour | WHITE |
| Shape | OVAL |
| Size | 9 |
| Strength | Estradiol 0.5 mg |
| Dosage form | Tablet |
| Manufacturer | Stat Rx USA |
| NDC | 16590-052 |
| Schedule | — |
| Availability | — |
| Ingredients | Estradiol[estradiol] |
What does this imprint mean?
The imprint "899 1" 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
Estradiol
Uses and warnings
BOXED WARNING: "ESTROGENS INCREASE THE RISK OF ENDOMETRIAL CANCER" in women with a uterus, with risk related to dose and duration of use; "close clinical surveillance of all women taking estrogens is important." The label also states "estrogens with or without progestins should not be used for the prevention of cardiovascular disease," citing Women's Health Initiative findings of "increased risks of myocardial infarction, stroke, invasive breast cancer, pulmonary emboli, and deep vein thrombosis" and an increased risk of dementia in women 65 and older. Contraindications include undiagnosed abnormal genital bleeding, known or suspected breast cancer, active or history of DVT/PE or arterial thromboembolic disease, liver dysfunction, known or suspected pregnancy, and known hypersensitivity.
Indicated for treatment of moderate to severe vasomotor symptoms (hot flashes) and moderate to severe vulvar and vaginal atrophy associated with menopause; treatment of hypoestrogenism due to hypogonadism, castration, or primary ovarian failure; palliative treatment of certain cases of metastatic breast cancer and advanced androgen-dependent prostate cancer; and prevention of postmenopausal osteoporosis.
How to identify this pill
- • Check the imprint matches exactly: "899 1".
- • Confirm the colour (WHITE) and shape (OVAL).
- • Compare the size (9) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
75 300
WHITE OVAL · Hydrocodone
RX900
WHITE OVAL · Fenofibrate
M 615
WHITE OVAL · Levetiracetam
N 593
WHITE OVAL · Doxazosin
WATSON 658
WHITE OVAL · Buspirone
4I
WHITE OVAL · Ibuprofen
WHITE OVAL · Acetaminophen
44 175
WHITE OVAL · Acetaminophen
G 036
WHITE OVAL · Hydrocodone
3592 V
WHITE OVAL · Hydrocodone
U 137
WHITE OVAL · Clonidine
I 7
WHITE OVAL · Ibuprofen
Other pills of Estradiol
0140 WATSON
WHITE HEXAGON (6 SIDED) · Estradiol
b 985
GRAY ROUND · Estradiol
Watson 937
WHITE ROUND · Estradiol
E 5
BLUE ROUND · Estradiol
0141 WATSON
GREEN HEXAGON (6 SIDED) · Estradiol
E8
BROWN ROUND · Estradiol
WPI 526
BLUE ROUND · Estradiol
b 943
ORANGE ROUND · Estradiol
A7
BLUE ROUND · Estradiol
dp 512
ORANGE ROUND · Estradiol
0142 WATSON
GREEN HEXAGON (6 SIDED) · Estradiol
1530 WATSON
WHITE ROUND · Estradiol
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file 05204334-548c-4f9c-a43a-36cb63a40c27.xml