The two most common methods of administration of anabolic steroids are oral and through injection.
When a stimulant-dependent individual abstains from stimulant use, withdrawal symptoms, including depression, fatigue, insomnia, and loss of appetite, reflects a drop in neurotransmitter levels in the brain.
The most common side effects that individuals experience when using Opana include, but are not limited to: constipation, nausea, vomiting and stomach pain, blurred vision, anxiety, abdominal pain, diarrhea, loss of appetite, dizziness, headache, anxiety, memory problems, and insomnia.
Nearly 20% of urban gay males aged 15-22 years report having used methamphetamine within the past 6 months.