Glatiramer Acetate Injection is a prescription medicine that is used to treat relapsing forms of multiple sclerosis (MS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults.
Once daily injection
Three times per week
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Glatiramer Acetate Injection is thought to modify immune processes believed to be responsible for activating MS.
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From your first dose to your hundredth, our injection training resources are here to help you feel confident and prepared.
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Find plain-language information about relapsing MS, living-well tips, and trusted community resources
ONCE DAILY
30 single-dose pre-filled syringes | NDC 82983-429-30
Inject 20 mg subcutaneously once daily
Store refrigerated at 36°F to 46°F (2°C to 8°C). If needed, glatiramer acetate injection may be stored at room temperature, 59°F to 86°F (15°C to 30°C), for up to one month. Protect from light. Do not freeze.
3× PER WEEK
12 single-dose pre-filled syringes | NDC 82983-430-12
Inject 40 mg subcutaneously 3× per week (with ≥48 hrs between doses)
Recommended schedule: Monday, Wednesday, Friday
Store refrigerated at 36°F to 46°F (2°C to 8°C). If needed, glatiramer acetate injection may be stored at room temperature, 59°F to 86°F (15°C to 30°C), for up to one month. Protect from light. Do not freeze.
Talk to your healthcare provider about which dosing schedule is right for you.
MS is a lifelong journey. We're committed to providing the information and tools you need — from understanding your diagnosis to staying on track with your therapy.
Glatiramer Acetate Injection is a prescription medicine. The information on this website is intended to support patients and caregivers. It is not a substitute for professional medical advice. Always consult your healthcare provider.
For full prescribing information and medication guide, see the links in the Important Safety Information bar below.