Can Effexor Withdrawal Cause Mental Health Problems? 

Key Takeaways: Effexor withdrawal can trigger real mental health issues: Quitting suddenly may lead to the return or worsening of depression, anxiety, irritability, and sleep problems. Withdrawal symptoms are due to brain chemistry shifts: The brain has to readjust to functioning without the increased serotonin and norepinephrine Effexor provided. Tapering matters: Gradually reducing Effexor under […]