how long does serotonin syndrome last
What are the signs and symptoms of serotonin syndrome? Signs and symptoms usually begin within 6 to 24 hours of taking a new drug or a new dose. You may have symptoms up to 5 weeks after you stop using a drug. You may have any of the following: 1  Restlessness, agitation, or confusion.  Muscle twitches or spasms, or seizures.