LAN 1109 Pill: white, round, 10mm
The pill with imprint LAN 1109 (White, Round, 10mm) has been identified as Isoniazid 300 mg and is used for Tuberculosis, Latent, Tuberculosis, Prophylaxis, Mycobacterium kansasii, and Tuberculosis, Active. It belongs to the drug class hydrazide derivatives and is not a controlled substance.
Images for LAN 1109

Isoniazid
- Imprint
- LAN 1109
- Strength
- 300 mg
- Color
- White
- Size
- 10.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Hydrazide derivatives
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Lannett Company, Inc.
- Inactive Ingredients
-
calcium sulfate dihydrate,
corn starch,
croscarmellose sodium,
povidone,
calcium stearate
Note: Inactive ingredients may vary.
Labelers / Repackagers
NDC Code | Labeler / Repackager |
---|---|
00527-1109 (Discontinued) | Lannett Company, Inc. |
10135-0584 | Marlex Pharmaceuticals Inc. |
See also:
More about isoniazid
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (28)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Drug class: hydrazide derivatives
- Breastfeeding
- En español
Patient resources
- Isoniazid drug information
- Isoniazid (Advanced Reading)
- Isoniazid Tablets
- Isoniazid Injection
- Isoniazid Oral Solution
Other brands
Professional resources
- Isoniazid monograph
- Isoniazid Injection (FDA)
- Isoniazid Solution (FDA)
- Isoniazid Syrup (FDA)
- Isoniazid Tablets (FDA)
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.