537 (Tramadol hydrochloride extended-release 300 mg)
Pill imprint 537 has been identified as Tramadol hydrochloride extended-release 300 mg.
Tramadol is used in the treatment of chronic pain; pain; back pain; rheumatoid arthritis; vulvodynia (and more), and belongs to the drug class miscellaneous analgesics. Risk cannot be ruled out during pregnancy. Tramadol 300 mg is not subject to the Controlled Substances Act.
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Tramadol hydrochloride extended-release is associated with the treatment of:
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