K 4 (Dilaudid 4 mg)
Generic Name: hydromorphone
Pill imprint K 4 has been identified as Dilaudid 4 mg.
Dilaudid is used in the treatment of chronic pain; pain; cough and belongs to the drug class narcotic analgesics. Risk cannot be ruled out during pregnancy. Dilaudid 4 mg has a high potential for abuse. The drug has a currently accepted medical use in treatment in the United States or a currently accepted medical use with severe restrictions. Abuse of the drug may lead to severe psychological or physical dependence.
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