Pill identification — FDA label match
U U 113 Pill — Lamotrigine 150 mg (White, Triangle)
A white triangle tablet with the imprint U U 113 matches the FDA label for Lamotrigine 150 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.
| Imprint | U U 113 |
|---|---|
| Imprint parts | U · U · 113 (the code is split across the pill — often one part per side) |
| Generic name | Lamotrigine |
| Active ingredient(s) | Lamotrigine 150 mg |
| Strength | 150 mg |
| Dosage form | Tablet |
| Colour | White |
| Shape | Triangle |
| Size | 12 mm |
| Score | Two even pieces |
| Labeler | Remedyrepack Inc. |
| NDC examples | 70518-2577-0, 70518-2577-1, 70518-2577-2, 70518-1978-0, 52125-864-02 |
What this medicine is
According to its FDA-approved label, Lamotrigine is described as follows (reference information only — not advice about whether it is right for anyone):
Lamotrigine is indicated for: Epilepsy—adjunctive therapy in patients aged 2 years and older: partial-onset seizures. primary generalized tonic-clonic (PGTC) seizures. generalized seizures of Lennox-Gastaut syndrome. ( 1.1 ) Epilepsy—monotherapy in patients aged 16 years and older : Conversion to...
Equivalent pills — same medicine, different imprint
The pills below contain the same active ingredient at the same strength (Lamotrigine 150 mg). Different makers stamp their own codes, so equivalent pills often look completely different. This is factual label information — it is not a suggestion to substitute one product for another; only a pharmacist or prescriber can advise on that.
Frequently asked questions
What pill has the imprint U U 113?
A white triangle tablet with the imprint U U 113 matches the FDA label for Lamotrigine 150 mg. Always compare the colour, shape and size as well — short imprints are shared by different medicines — and confirm with a pharmacist.
What does the U U 113 pill look like?
On its FDA label it is described as a white triangle tablet, 12 mm, with a score recorded as: two even pieces.
How can I be sure this identification is right?
Check every characteristic — imprint (both sides), colour, shape, size and score — against the pill in your hand. If all of them agree, the pill matches the FDA label shown here, but that is still not a guarantee: counterfeit pills copy real imprints. A pharmacist can confirm the identification in person, and you should never take a pill you are not certain about.
Browse: all pills with imprint U U 113 · Lamotrigine — all forms & strengths · White pills · Triangle pills
Source: FDA label data via DailyMed/openFDA · Label set ID d1691a60-ff0a-4755-b445-1d78309d5af0 · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.