clonazepam vs sertraline
Side-by-side comparison of clonazepam and sertraline. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
major Known Drug Interaction
The selective serotonin reuptake inhibitors sertraline (weak CYP3A4 inducer) and fluoxetine (CYP2D6 inhibitor), and the anti-epileptic drug felbamate (CYP2C19 inhibitor and CYP3A4 inducer) do not affect the pharmacokinetics of clonazepam.
Recommendation: These medications can generally be taken together without needing to change your dose.
Klonopin
Zoloft
Clonazepam is a medicine that belongs to the benzodiazepine class. It is used to treat seizure disorders and panic disorder.
Sertraline is a medicine used to treat depression and other mental health conditions. It helps balance chemicals in your brain to improve your mood and reduce anxiety.
Clonazepam is used to treat certain seizure disorders, including Lennox-Gastaut syndrome, akinetic, and myoclonic seizures. It can also treat absence seizures when other medicines don't work. Clonazepam also treats panic disorder, which involves unexpected panic attacks and worry about having more attacks.
Sertraline is used to treat major depressive disorder in adults. This means it can help with ongoing sadness or loss of interest in things. It also treats obsessive-compulsive disorder (OCD), where you have unwanted thoughts or behaviors that you can't control. Sertraline can also treat panic disorder, post-traumatic stress disorder (PTSD), premenstrual dysphoric disorder (PMDD), and social anxiety disorder.
Clonazepam works by affecting chemicals in your brain that may be unbalanced. It enhances the effects of a natural brain chemical called GABA. This helps to reduce seizures and relieve panic symptoms.
Sertraline is a selective serotonin reuptake inhibitor (SSRI). It works by increasing the amount of serotonin in your brain. Serotonin is a chemical that helps regulate mood, and by blocking its reabsorption, sertraline helps improve mood and reduce symptoms of depression and anxiety.
- • Drowsiness
- • Problems with coordination
- • Nausea
- • Diarrhea
- • Headache
- • Insomnia
- • Dizziness
- Tiredness 10,238
- Feeling sick to your stomach 9,567
- Worry or nervousness 8,735
- Head pain 8,596
- Feeling sad or hopeless 8,123
- Feeling sick to your stomach 5,757
- Feeling very tired 5,244
- Loose, watery stools 4,654
- Pain in your head 4,407
- Feeling lightheaded or unsteady 4,121
Taking clonazepam with opioid medicines can cause very serious problems, including slowed breathing, coma, and death. Only take these medicines together if there are no other options. Clonazepam can be habit-forming, leading to abuse, misuse, and addiction, which can result in overdose or death. Stopping clonazepam suddenly can cause dangerous withdrawal symptoms. Your doctor will slowly lower your dose to prevent withdrawal.
Antidepressants may increase the risk of suicidal thoughts or actions in children, teens, and young adults. Watch closely for worsening depression, unusual behavior, or thoughts of suicide. Sertraline is not approved for treating depression in children.
Clonazepam may harm an unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. Clonazepam can pass into breast milk and may harm a nursing infant.
Tell your doctor if you are pregnant or plan to become pregnant. Sertraline may affect your baby. Talk to your doctor about the risks and benefits of taking sertraline during pregnancy and breastfeeding.
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How to Read This clonazepam vs sertraline Comparison
clonazepam is classified in the Benzodiazepine drug class, while sertraline sits within the Selective Serotonin Reuptake Inhibitor (SSRI) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, clonazepam has 45,259 submissions while sertraline has 24,183. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known major interaction flagged in FDA labeling, attributed to sertraline does not interfere with how your body breaks down or uses clonazepam.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between clonazepam and sertraline - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.