Not Medical Advice: The pill with imprint TCL 252 has been identified as Acetaminophen 500 mg.
Acetaminophen is used in the treatment of pain; muscle pain; sciatica; fever; plantar fasciitis (and more), and belongs to the drug class miscellaneous analgesics.
It relieves pain by elevating the pain threshold, that is, by requiring a greater amount of pain to develop before a person feels it. Acetaminophen reduces fever through its action on the heat-regulating center of the brain.
If you're in pain, you may be able to harness your thoughts to help fight it. Skeptical? Studies suggest that there are pain relief tools can work. Check out some mental tricks that fight pain at Health.com.