vivitrol pills side effects
Vivitrol may cause side effects including: A reaction at the injection site. The reaction could be pain, tenderness, swelling, redness, and/or itching. Tell your doctor if the reaction gets worse over time. Nausea. The other common side effects of Vivitrol are: Headache. Fatigue. Dizziness. Vomiting. Decreased appetite. Painful joints. Muscle cramps.