Pill identification — FDA label match

U 12 Pill — Cyclobenzaprine Hydrochloride 10 mg (Blue, Round)

A blue round tablet with the imprint U 12 matches the FDA label for Cyclobenzaprine Hydrochloride 10 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.

Imprint	U 12
Imprint parts	U · 12 (the code is split across the pill — often one part per side)
Brand name	Cyclobenzaprine hydrochloride
Generic name	Cyclobenzaprine Hydrochloride
Active ingredient(s)	Cyclobenzaprine Hydrochloride 10 mg
Strength	10 mg
Dosage form	Tablet, Film Coated
Colour	Blue
Shape	Round
Size	7 mm
Score	No score
Labeler	Remedyrepack Inc.
NDC examples	70518-3702-0, 70518-3702-1, 70518-3702-2, 70518-3702-3

What this medicine is

According to its FDA-approved label, Cyclobenzaprine Hydrochloride is described as follows (reference information only — not advice about whether it is right for anyone):

Cyclobenzaprine hydrochloride tablets, USP are indicated as an adjunct to rest and physical therapy for relief of muscle spasm associated with acute, painful musculoskeletal conditions. Improvement is manifested by relief of muscle spasm and its associated signs and symptoms, namely, pain,...

Equivalent pills — same medicine, different imprint

The pills below contain the same active ingredient at the same strength (Cyclobenzaprine Hydrochloride 10 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.

022 Cyclobenzaprine Hydrochloride 10 mg — Orange · round · 8 mm D 32 Cyclobenzaprine Hydrochloride 10 mg — Yellow · pentagon · 7 mm K 7 Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 8 mm C10 GR Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 7 mm

IG 283 Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 7 mmFull page in a later wave

283 IG Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 7 mmFull page in a later wave

DAN 5658 Cyclobenzaprine Hydrochloride 10 mg — White · round · 8 mmFull page in a later wave

AN41 Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 8 mmFull page in a later wave

2632 V Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 7 mmFull page in a later wave

M 751 Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 8 mmFull page in a later wave

TL177 Cyclobenzaprine Hydrochloride 10 mg — Yellow · round · 7 mmFull page in a later wave

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Frequently asked questions

What pill has the imprint U 12?

A blue round tablet with the imprint U 12 matches the FDA label for Cyclobenzaprine Hydrochloride 10 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 12 pill look like?

On its FDA label it is described as a blue round tablet, 7 mm, with a score recorded as: no score.

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 12 · Cyclobenzaprine Hydrochloride — all forms & strengths · Blue pills · Round pills

Source: FDA label data via DailyMed/openFDA · Label set ID 51d85ea8-8317-4a76-a108-20383f118ad4 · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.