L21 Pill – Yellow Capsule Tramadol TRAMADOL HYDROCHLORIDE 37.5 mg;ACETAMINOPHEN 325 mg
Quick Identification
The pill with imprint L21 is a yellow capsule tablet/capsule identified as Tramadol TRAMADOL HYDROCHLORIDE 37.5 mg;ACETAMINOPHEN 325 mg.
| Imprint | L21 |
|---|---|
| Shape | CAPSULE |
| Colour | YELLOW |
| Size | 15 |
| Strength | TRAMADOL HYDROCHLORIDE 37.5 mg;ACETAMINOPHEN 325 mg |
| Dosage form | Tablet |
| Controlled substance schedule | CIV |
What Does This Imprint Mean?
The characters "L21" stamped, printed, or debossed onto this pill are its imprint code. Manufacturers are required by the FDA to give every tablet and capsule a unique imprint so it can be identified after it leaves its original packaging. Combined with the pill's shape and colour, the imprint is the fastest way to confirm exactly what a loose pill is.
Active Ingredient: Tramadol
Brand name: Tramadol Hydrochloride And Acetaminophen. Generic name: Tramadol. This pill contains TRAMADOL HYDROCHLORIDE 37.5 mg;ACETAMINOPHEN 325 mg.
Read the full drug profile for Tramadol, including what it's used for, dosage information, side effects, and warnings.
Manufacturer & NDC
| Manufacturer | Macleods Pharmaceuticals Limited |
|---|---|
| NDC | 33342-202 |
What Is Tramadol Used For?
"Management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatment options are inadequate." Not for as-needed use; reserved for patients where non-opioid analgesics or immediate-release opioids prove ineffective or intolerable.
Side Effects & Warnings
Occurring in >=10% of patients at recommended doses: "dizziness, constipation, nausea, headache, somnolence, flushing, pruritus, vomiting, insomnia, and dry mouth." Additional reactions: respiratory depression, seizures, serotonin syndrome, hypotension, withdrawal symptoms.
Full list of Tramadol side effects | Tramadol warnings & precautions
How to Identify This Pill
- Read the imprint code exactly as it appears (letters, numbers, and any dividing line) — it is the single most reliable identifier.
- Note the shape (round, oval, capsule, etc.) and colour, and compare both against the details above.
- Check the size if you have a ruler or pill gauge — imprint plus size narrows down look-alikes.
- Compare the pill photo above side-by-side with the physical pill in good lighting.
- If anything does not match exactly, do not assume — confirm with a pharmacist before taking it.
Similar-Looking Pills
These pills share the same shape and colour, but are different medications — always confirm by imprint, not appearance alone.
Other Pill Identifiers for Tramadol
Frequently Asked Questions
What does the pill imprinted L21 look like?
It is described as a yellow capsule pill measuring about 15, imprinted with "L21".
What is Tramadol used for?
"Management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatment options are inadequate." Not for as-needed use; reserved for patients where non-opioid analgesics or immediate-release opioids prove ineffective or intolerable.
What strength is this Tramadol pill?
This pill is TRAMADOL HYDROCHLORIDE 37.5 mg;ACETAMINOPHEN 325 mg of Tramadol.
Who makes this pill?
It is manufactured by Macleods Pharmaceuticals Limited.
Is it safe to take a pill if I cannot identify it?
No. Never take a pill you cannot positively identify. If you are unsure about a pill, do not take it — consult a pharmacist or physician, or contact Poison Control.
