{"id":5573,"date":"2022-11-07T09:52:15","date_gmt":"2022-11-07T17:52:15","guid":{"rendered":"https:\/\/cms.helloklarity.com\/?p=5573"},"modified":"2023-12-20T11:53:13","modified_gmt":"2023-12-20T19:53:13","slug":"ssris-vs-snris","status":"publish","type":"post","link":"https:\/\/cms.helloklarity.com\/post\/ssris-vs-snris\/","title":{"rendered":"SSRIs vs. SNRIs: What Is the Difference and Which One Should I Take?"},"content":{"rendered":"\n

If you suffer from anxiety or depression, you\u2019ve probably heard about SSRIs and SNRIs. <\/p>\n\n\n\n

Though both drug types are clinically effective at treating depression and anxiety<\/a>, there are differences that might make one option more suitable for treating your particular symptoms. <\/p>\n\n\n\n

In this article, we\u2019ll discuss both types of antidepressants so you can better understand the pros and cons of each treatment. <\/p>\n\n\n\n

If you have anxiety or depression and are interested in treating your symptoms with an SSRI or SNRI antidepressants, make an appointment with a medical professional on Klarity today. Klarity connects you with a licensed healthcare provider in your state for convenient and affordable online anxiety<\/a> and depression treatment<\/a>, including a comprehensive evaluation, diagnosis, and prescription medication if applicable.<\/p>\n\n\n\n

Schedule your first private telehealth visit<\/a> on Klarity today and be seen by an anxiety or depression specialist in as little as 48 hours. <\/p>\n\n\n\n

This article discusses suicide, suicidal ideation, and self-harm. If you or someone you know is experiencing suicidal thoughts or is in crisis, contact the Suicide Prevention Lifeline immediately at 800-273-8255.<\/em><\/p>\n\n\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
<\/th>SSRIs<\/th>SNRIs<\/th>\n<\/tr>\n<\/thead>\n
Drug Class<\/strong><\/td>Selective serotonin reuptake inhibitors (SSRIs)<\/td>Selective serotonin and norepinephrine reuptake inhibitors (SNRIs)<\/td>\n<\/tr>\n
Brand \/ Generic Status<\/strong><\/td>Brand-names and generics available
\n
\nMost common SSRIs:
\n\u2022 Prozac (fluoxetine)
\n\u2022 Paxil (paroxetine)
\n\u2022 Zoloft (sertraline)
\n\u2022 Celexa (citalopram)
\n\u2022 Luvox (fluvoxamine)
\n\u2022 Lexapro (escitalopram)
\n\u2022 Trintellix (vortioxetine)
\n\u2022 Viibryd (vilazodone)
\n<\/td>
Brand names and generics available
\n
\nMost common SNRIs:
\n\u2022 Effexor (venlafaxine)
\n\u2022 Cymbalta (duloxetine)
\n\u2022 Irenka (duloxetine)
\n\u2022 Pristiq (desvenlafaxine)
\n\u2022 Khedezla (desvenlafaxine)
\n\u2022 Fetzima (levomilnacipran)
\n\u2022 Savella (milnacipran)
\n
\n<\/td>\n<\/tr>\n
Form(s) of the Drug<\/strong><\/td>Common forms of SSRIs include:
\n\u2022 Color-coded* capsules
\n\u2022 Color-coded* tablets
\n\u2022 Flavored liquid suspensions
\n
\n*Color-coding often indicates dosage amount<\/td>
Common forms of SNRIs include:
\n\u2022 Color-coded* capsules
\n\u2022 Color-coded* tablets
\n\u2022 Flavored liquid suspensions
\n
\n*Color-coding often indicates dosage amount<\/td>\n<\/tr>\n
Standard Dosage<\/strong><\/td>Varies, depending on SSRI and condition being treated<\/td>Varies, depending on SNRI and condition being treated<\/td>\n<\/tr>\n
Conditions Treated<\/strong><\/td>Conditions most often treated:
\n\u2022 Major depressive disorder
\n\u2022 Generalized anxiety disorder
\n
\nOther conditions treated:
\n\u2022 Obsessive-compulsive disorder (OCD)
\n\u2022 Eating disorders
\n\u2022 Premenstrual dysphoric disorder (PMDD)
\n
\nDifferent SSRIs are \u2022 FDA-approved for different uses
\n
\nMany SSRIs are prescribed off-label to treat certain conditions
\n<\/td>
Conditions most often treated:
\n\u2022 Depression
\n\u2022 Anxiety disorders
\n
\nOther conditions treated:
\n\u2022 Attention deficit
\nhyperactivity disorder (ADHD)
\n
\n
\nDifferent SNRIs are FDA-approved for different uses
\n
\nMany SNRIs are prescribed off-label to treat certain conditions
\n<\/td>\n<\/tr>\n
Cost<\/strong><\/td>Average cost of a 30-day supply:
\n\u2022 $4 to $40 for generic formulas*
\n\u2022 $130 or more for brand-name formulas**
\n
\n*Some SSRIs don\u2019t have a generic formula available for Rx.
\n
\n**Cost of brand-name SSRIs may be offset by coupons and insurance
\n<\/td>
Average cost of a 30-day supply:
\n\u2022 $29 for generic formulas*
\n\u2022 $539 for brand-name formulas**
\n
\n*Some SNRIs don\u2019t have a generic formula available for Rx.
\n
\n**Cost of brand-name SNRIs may be offset by coupons and insurance
\n
\n<\/td>\n<\/tr>\n
Side-Effects<\/strong><\/td>Common side effects:
\n\u2022 Nausea, vomiting, GI upset, or diarrhea
\n\u2022 Dry mouth
\n\u2022 Headache
\n\u2022 Difficulty sleeping or insomnia
\n\u2022 Drowsiness or dizziness
\n\u2022 Increased nervousness, feelings of restlessness, or agitation
\n\u2022 Reduced libido, erectile dysfunction
\n\u2022 Increase or decrease appetite, leading to changes in weight
\n<\/td>
Common side effects:
\n\u2022 Increased blood pressure
\n\u2022 Increased heart rate
\n\u2022 Headache
\n\u2022 Difficulty urinating
\n\u2022 Nausea
\n\u2022 Eating too much or too little
\n\u2022 Dry mouth
\n\u2022 Excessive sweating
\n\u2022 Constipation
\n\u2022 Muscle weakness
\n\u2022 Tremors
\n\u2022 Irritability
\n\u2022 Heart palpitations
\n\u2022 Dizziness
\n\u2022 Insomnia
\n\u2022 Drowsiness
\n\u2022 Fluid retention, especially in older adults
\n\u2022 Inability to maintain an erection or have an orgasm
\n<\/td>\n<\/tr>\n
Warnings For Use<\/strong><\/td>\u2022 Combination with other medications may cause serotonin syndrome
\n\u2022 Symptoms of serotonin syndrome include:
\n \u2022 Anxiety or agitation
\n \u2022 Fever, sweating
\n \u2022 Tremors
\n \u2022 Restlessness
\n \u2022 Confusion
\n \u2022 Lack of coordination
\n \u2022 Blood pressure and heart rate changes
\n
\n\u2022 Rarely, SSRIs may cause
\nsuicidal thoughts or behaviors
\n \u2022 Contact your doctor immediately if this occurs
\n
\n\u2022 Discuss other medications with your doctor, as adverse reactions may occur
\n<\/td>
\u2022 Combination with other medications may cause serotonin syndrome
\n\u2022 Symptoms of serotonin syndrome include:
\n \u2022 Anxiety or agitation
\n \u2022 Fever, sweating
\n \u2022 Tremors
\n \u2022 Restlessness
\n \u2022 Confusion
\n \u2022 Lack of coordination
\n \u2022 Blood pressure and heart rate changes
\n
\n\u2022 Contraindicated conditions include:
\n \u2022 Pregnancy
\n \u2022 Breastfeeding
\n \u2022 Liver problems
\n \u2022 Heart conditions
\n
\n\u2022 Discuss other medications with your doctor, as adverse reactions may occur
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n

About SSRIs and SNRIs <\/h2>\n\n\n\n

SSRIs (selective serotonin reuptake inhibitors) and SNRIs (serotonin and norepinephrine reuptake inhibitors) have both been shown to be effective treatments for depression and anxiety. <\/p>\n\n\n\n

Both of these medications address chemical imbalances that cause both mental health conditions. Still, there are several differences that you need to understand before you can make an informed decision on which one is right for you. <\/p>\n\n\n\n

SSRIs (Selective Serotonin Reuptake Inhibitors)<\/h2>\n\n\n\n

SSRIs are one of the most commonly prescribed forms of antidepressants and have proven to be considerably effective at treating mild to severe depression symptoms. They are relatively safe, typically causing fewer side effects than other antidepressants. <\/p>\n\n\n\n

Medical providers often choose SSRIs like fluoxetine (Prozac), sertraline (Zoloft), and escitalopram (Cipralex) to treat depression.<\/p>\n\n\n\n

How Do SSRIs Work?<\/h3>\n\n\n\n

SSRIs work by altering how the brain uses the neurotransmitters serotonin and dopamine. The medication blocks the reabsorption of these neurotransmitters, making the concentration higher in the spaces between brain cells (neurons). <\/p>\n\n\n\n

When the concentration of neurotransmitters is brought back into balance, brain cells can communicate with one another more effectively. <\/p>\n\n\n\n

Serotonin is responsible for several important bodily functions, including:<\/p>\n\n\n\n