Typical dosage for Perseris
Your provider will calculate your dose of Perseris based on what dose of oral risperidone (Risperdal) you were previously taking. Perseris is only for people who've been taking and are stable on oral risperidone (Risperdal) 3 mg or 4 mg daily.
- The typical dose is 90 mg or 120 mg injected under the skin in the stomach or upper arm once per month, by a healthcare provider in a clinic setting.
Your dose might differ if you're taking a medication that interacts with Perseris, or if you've kidney or liver problems.
