Yes and it's something you need to wean off of depending how long you've taken it. Going cold turkey can be a struggle to be honest. I had to because at the time I had no insurance and I went through withdrawal symptoms. Some I experienced were irritability/mood swings, vomiting/nausea, feeling like I couldn't function or leave my bed. You can even develop seizures if going cold turkey depending on dose and how long you've been on it. ALWAYS do it under a doctor order and do their weaning process to be safe. You never know how your body will react or how severe the symptoms will be doing it alone or cold turkey.