Propoxyphene (PPX)

Available Cut Off(s):

• Urine: 300 ng/ml
• Oral Fluid: 50 ng/ml

PROP is another recognized abbreviation.

Pharmaceutical Name: Darvon, Darvocet

Street Names: Footballs, N’s, Pink Footballs, Pinks, Yellow Footballs, 65s, D, Dillies

Signs of Use: Pupils constricted, pulse and BP lowered, body temp lowered, euphoria initially and then drowsy, respiratory depression, convulsions, constipation, coma.

Detection Window

• Urine – 1 to 4 days
• Oral Fluid – unknown