Medical graphic showing how a blood clot can travel from one part on the body into the lungs.

Pulmonary Emboli - Blood Clot in Lung

Chronic Constipation from using heroin can be a severe medical condition.

A scar left from a lesion on my leg from missing a vein while shooting up heroin.

A scar from muscling heroin into the hip area caused a large abcess that had to be removed by an operation. I have had 7 major abscesses, 5 were operable, the worst kept me in the hospital 3 months.

I rode with Seattle's Medic-One Paramedics to get this picture of a man overdosing.