The most common Zoloft withdrawal symptoms include dizziness, nausea, headaches, fatigue, brain zaps (brief electric shock sensations), irritability, anxiety, vivid dreams, and insomnia. Thinking about stopping Zoloft or Lexapro? Learn what SSRI discontinuation feels like, what brain zaps really are, how to taper safely, and how to tell withdrawal from relapse. Stopping sertraline too quickly can lead to withdrawal symptoms like nausea, insomnia, and agitation. Withdrawal can start within a few days of your last dose and last several weeks. Work with your doctor to gradually taper your dose to reduce the impact of withdrawal symptoms. Brain zaps are one of many symptoms you may have if you stop taking an antidepressant medication. They can feel like electrical flashes in your brain. You also might get one if you take your. One can also experience “brain zaps” that feel like electric shock sensations. Some people coming off sertraline say the withdrawal period feels “awful,” especially when the medication is stopped abruptly, while others go through it without significant discomfort. Brain zaps, also known as “brain shakes,” “brain shocks,” “brain flips,” or “brain shivers,” are sensations you may feel when stopping selective serotonin reuptake inhibitors (SSRIs). Learn about Zoloft withdrawal symptoms including brain zaps, headaches, and cramping. Discover evidence-based strategies to reduce discomfort. Comprehensive guide to Zoloft (sertraline) withdrawal: symptoms like brain zaps, timeline (1-3 days onset, 2-6 weeks resolution), risks of cold turkey, safe taper schedules, and management tips based on clinical data and FDA insights. Not medical advice—consult your doctor. Symptoms typically peak within the first two weeks and include dizziness, brain zaps, irritability, and flu-like feelings, but they improve over time. Withdrawal feels different from relapse. Experiencing brain zaps after stopping antidepressants? Discover why they happen, which medications cause them, and how to find relief.