Sumatriptan is used to treat migraines when you feel one coming on. To see how to use the Sumatriptan Autoinjector at home, click the link below for step-by-step instructions:
https://www.tevagenerics.com/globalassets/products/pdfs/sumatriptaninjectionifu.pdf
Please note the information provided is for informational purposes only, and not a substitute for professional medical advice, diagnosis or treatment.