Sumatriptan (as succinate) 3mg/0.5mL; soln for SC inj. Sumatriptan binds with high affinity to human cloned 5-HT 1B/1D receptors. Sumatriptan presumably exerts its therapeutic effects in the ...

Sumatriptan may be safe to take while pregnant or breastfeeding. Factors including the form you take or the risk of fetal harm may determine whether you should take the drug during this time ...