Found a green oval pill and not sure what it is? Green oval tablets include a range of prescription medications — from opioids and antidepressants to thyroid hormones. The only reliable way to identify a specific pill is its imprint code. Below are the most commonly encountered green oval pills.
Most Common Green Oval Pills
Oxycodone 15 mg
Generic (some manufacturers)
Opioid analgesic for moderate to severe pain. Schedule II controlled substance.
Varies by manufacturer; check imprint carefully
Citalopram
Generic / Celexa (some manufacturers)
SSRI antidepressant for depression and anxiety.
Varies by strength and manufacturer
Sertraline
Generic / Zoloft (some manufacturers)
SSRI antidepressant for depression, OCD, PTSD, and anxiety.
Varies by manufacturer and strength
Methadone 10 mg
Generic (some manufacturers)
Opioid for severe pain and opioid use disorder treatment. Schedule II controlled substance.
Common imprints: 10 METHADONE, 57 71
Levothyroxine
Generic / Synthroid (some manufacturers)
Thyroid hormone replacement for hypothyroidism.
Color coding varies by strength across manufacturers
Identify Your Green Oval Pill
Enter the imprint code from your pill for an exact match — or search by shape and color to browse all options.
Look closely at both faces of the tablet for an imprint. Green oval tablets span a wide clinical range — from controlled substances to thyroid medications. The imprint is what distinguishes them. Enter the complete code with "green" and "oval" in PillID's identifier.
Some green oval tablets are Schedule II controlled substances (oxycodone, methadone). Always verify the source of any pill. For emergencies, call 1-800-222-1222.
Frequently Asked Questions
What is a green oval pill?
Green oval tablets include some oxycodone 15mg generics, citalopram and sertraline generics from certain makers, some methadone 10mg generics, and some levothyroxine forms. The imprint code is the only reliable identifier.
How do I identify a green oval pill without an imprint?
All U.S. prescription tablets require a unique imprint. A green oval with no imprint is likely an OTC supplement. For emergencies, call Poison Control at 1-800-222-1222.
What is a common green oval antidepressant?
Several SSRIs — including citalopram and sertraline — have green oval generic versions made by certain manufacturers. The imprint on the tablet is the only reliable way to confirm the specific drug and strength.