The symptoms of a drug allergy include one or more of the following:
Signs and symptoms of serotonin syndrome such as:
Signs and symptoms of a heart attack:
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.
Inform your healthcare professional if:
Avoid taking different triptans (e.g. zolmitriptan, sumatriptan, etc.) or ergotamine preparations (e.g. Caffox, Cafergot) within 24 hours after taking naratriptan.