Tiger had five drugs in system after DUI arrest

A urine test revealed hydrocodone and hydromorphone, two opioid pain medications; alprazolam, prescribed for anxiety and panic disorders; zolpidem, a sedative prescribed for insomnia; and metabolites of alprazolam and of THC, the active ingredient in marijuana. Metabolites are what remains in the body after a person uses a drug.
“Recently, I had been trying on my own to treat my back pain and a sleep disorder, including insomnia, but I realise now it was a mistake to do this without medical assistance,” Woods said in a statement.