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Sertraline prescription online

Sertraline (Zoloft) is a prescription SSRI medication that’s FDA-approved to treat depression, obsessive-compulsive disorder (OCD), panic attack disorder, premenstrual dysphoric disorder (PMDD), post-traumatic stress disorder (PTSD), and social anxiety.

Find out if sertraline is a good treatment option for you. Make an appointment on Klarity Health to see a qualified healthcare professional.

Providers on Klarity Health are independent practitioners with clinical autonomy; a diagnosis, treatment, or prescription is not guaranteed.

a picture of Sertraline prescription online pouring from the white bottle

Providers on Klarity Health are independent practitioners with clinical autonomy; a diagnosis, treatment, or prescription is not guaranteed.

Medically reviewed by Dr. Paul Hetrick, PharmD
 a picture of white Sertraline pills pouring from the white bottle

What is sertraline?

Sertraline (brand name Zoloft) belongs to a class of antidepressants known as selective serotonin reuptake inhibitors (SSRIs). It’s generic Zoloft and a prescription medication that was approved by the U.S. Food and Drug Administration (FDA) in 1999 to treat depression, social anxiety disorder (SAD), panic disorder (PD), obsessive-compulsive disorder (OCD), premenstrual dysphoric disorder (PMDD), and post-traumatic stress disorder (PTSD).

Clinical trials found that sertraline is more effective than a placebo at alleviating symptoms of anxiety and depression. And sertraline and other SSRIs are first-line treatments for anxiety and depression. Clinical studies show SSRIs like sertraline have a small to medium effect on reducing anxiety symptoms compared to placebo.

Sertraline is also prescribed off-label (something it’s not FDA-approved for) for other conditions: generalized anxiety disorder (GAD), premature ejaculation, certain eating disorders (bulimia nervosa, body dysmorphic disorder, and binge-eating disorder), neurocardiogenic syncope (a fainting disorder), irritable bowel syndrome (IBS), insomnia, and chronic pain.

How does sertraline work?

Sertraline is a selective serotonin reuptake inhibitor (SSRI). Serotonin is one of the “feel-good” neurotransmitters produced in the brain. SSRIs work by preventing serotonin from being reabsorbed back into the brain’s nerve cells right away so its effects are felt longer.

Serotonin regulates mood. And decreased levels of serotonin are linked to several mental health conditions, including depression, anxiety disorders, PTSD, and OCD.

A 2023 study showed sertraline improves anxiety symptoms more quickly than depression symptoms. After 6 weeks, participants taking sertraline experienced a notable decrease in anxiety symptoms, such as worry and restlessness, compared to those on the placebo. By 12 weeks, participants noted a significant reduction in symptoms of depression. Participants also reported improvements in overall quality of life related to their mental health.

Sertraline may also be used in combination with other medications. A 2024 double-blind randomized controlled study found a combination of sertraline and the antipsychotic medication brexpiprazole (Rexulti) were more effective than combination of sertraline and placebo at improving symptoms of PTSD.

Sertraline is taken orally as a tablet, capsule, or liquid solution once a day in the morning or evening.

a picture of a woman looking good after getting Sertraline prescription online and taking sertraline

Why choose a provider on Klarity Health?

Choose from a growing list of licensed, board-certified providers

Choose from a growing list of licensed, board-certified providers

Have an appointment in as little as 24 hours*

Have an appointment in as little as 24 hours*

No insurance needed — get reimbursed from insurance or use your FSA or HSA.

No insurance needed — get reimbursed from insurance or use your FSA or HSA.

Who can take sertraline?

Sertraline is FDA-approved for use by adults to treat depression, PD, SAD, OCD, PMDD, and PTSD. Sertraline is FDA-approved in pediatric patients only for OCD.

Healthcare professionals may prescribe sertraline off-label (uses not approved by the FDA) for generalized anxiety disorder (GAD), premature ejaculation, bulimia nervosa, body dysmorphic disorder, binge-eating disorder, neurocardiogenic syncope, and others.

Sertraline is classified as a Category C drug, which means animal studies have shown a risk to a fetus, but there haven’t been adequate studies in pregnant humans. Healthcare providers may find the benefits of taking sertraline to treat depression or a mental-health disorder during pregnancy outweigh the risks.

Sertraline is the preferred antidepressant medication for breastfeeding mothers, while there’s no date on its effect on breast milk, only a very small amount of sertraline passes into breast milk.

a picture of a man sitting having an appointment with a provider and trying to get a sertraline prescription online

How to get a sertraline prescription online

A trained, licensed healthcare provider can give you an online prescription if they determine that sertraline is a medically necessary part of treatment plan for you. Prescribing providers can include psychiatrists and medical doctors (MDs), psychiatric nurse practitioners (PNPs), primary care providers (PCPs), physician’s assistants/associates (PAs), or nurse practitioners (NPs).

You can find a compassionate board-certified provider who’s experienced in treating depression, anxiety disorders, OCD, PTSD, and PMDD on Klarity Health.

If you’re prescribed sertraline, a prescription can be sent to any online or local pharmacy by your provider.

Sertraline dosages and how to use it

Sertraline (Zoloft) is available as oral tablets, capsules, or a liquid solution. Tablet dosage strengths are 25, 50, and 100 milligrams. Capsule dosages are 150 and 200 milligrams. The liquid solution form is 20 milligrams/milliliter.


The FDA-recommended starting dosage is 50 milligrams once a day for MDD and OCD and 25 milligrams for PD, PTSD, and SAD. Sertraline is taken at the same time once a day, either in the morning or evening. If a you have drowsiness, it’s recommended you take it at night. Taking sertraline with food helps with its absorption.

If sertraline is prescribed for PMDD, it can be taken continuously once per day, or it can be taken once per day only during the 14 days leading up to the anticipated start of a menstrual period.

If sertraline is taken as a solution, it needs to be diluted in 4 ounces of another liquid before drinking it. Water, orange juice, lemonade, lemon or lime soda, or ginger ale are the accepted liquids used for diluting sertraline solution. Other liquids shouldn’t be used. Drink the solution right away.

If you miss a dose, take it as soon as you remember. If you miss a dose and it’s nearly time for your next one, skip the missed dose and continue your regular schedule. Don’t double up on doses.

Don’t stop taking sertraline suddenly and without consulting with your healthcare provider first. You’ll likely need to decrease your dosage slowly over time.

Store sertraline safely away from children and pets in a place that’s room temperature. Make sure child-proof caps are tightly closed. Don’t store sertraline in a place with excessive heat and moisture, like a bathroom medicine cabinet.

Dispose of any unneeded sertraline pills or solution safely. Consult the FDA’s Safe Disposal of Medicines website for information, or ask your pharmacist if there’s a medication take-back program in your area. Don’t flush sertraline down the toilet.

a picture of Sertraline dosages on the palm
a picture of a woman lying on the sofa and checking Sertraline side effects with her phone

Sertraline side effects and warnings

All medications carry a risk of side effects. The most common side effects from sertraline are nausea, vomiting, constipation, diarrhea, dizziness, loss of appetite, sleep problems, sexual dysfunction, dry mouth, and headache. Sertraline can also make people excessively tired or drowsy.

Some serious side effects of sertraline include seizures, agitation, hallucinations, allergic reactions, confusion, and memory problems.

Sertraline has an FDA-boxed warning, because it can increase suicidal thoughts and behavior in children and young adults under age 24. It’s important to closely monitor sertraline use in people in these groups for worsening symptoms or any suicidal thoughts or behavior.

Sertraline shouldn’t be taken within 14 days of taking a monoamine oxidase inhibitor (MAOI), because it can cause serotonin syndrome. While rare, serotonin syndrome is a condition caused when serotonin levels and can be life-threatening.

Sertraline is also contraindicated with pimozide, an antipsychotic used to treat Tourette’s disorder.

Be sure to discuss potential side effects of sertraline with your provider or pharmacist and read the medication guide.

If you take sertraline or Zoloft and have any side effects, work with your provider and consider reporting negative side effects to the FDA by visiting MedWatch or calling 1-800-FDA-1088.

What does sertraline cost?

Prescription medication prices vary, depending on insurance coverage, location, and pharmacy fees.

Generic sertraline costs less than brand-name  Zoloft. The generic form costs $10.31 for 30 25-milligram tablets, $9.52 for 15 50-milligram tablets, and $9.62 for 15 100-milligram tablets, according to drugs.com and with its discount. The generic oral solution (20 milligrams/milliliter) costs $42.26. Generic oral capsules are $178.45 for 30 150- or 200-milligram capsules.

Brand-name Zoloft prices are higher. According to drugs.com and with its discount, Zoloft oral solution (20 milligrams/milliliter) is $305.80. Zoloft capsules (25, 50, or 100 milligrams) are $475.80 for 30. 

Zoloft’s manufacturer, Viatris, offers a savings card. Eligible patients can pay as little as $4 for a 30-day prescription, up to $150 savings per fill and $1,800 savings per year.

How does sertraline compare to other medications?

Sertraline is a commonly prescribed SSRI medication and a first-line treatment option for depression, anxiety disorders, PTSD, OCD, and PMDD. Clinical research has found it to be effective in treating these conditions.


Other SSRIs include Prozac (fluoxetine), Lexapro (escitalopram), Celexa (citalopram), and Paxil (paroxetine). 

  • Fluoxetine has been FDA-approved to treat major depressive disorder, obsessive-compulsive disorder (OCD), panic disorder, bulimia, binge eating disorder, premenstrual dysphoric disorder (PMDD), and bipolar depression, including cases of treatment-resistant depression when combined with olanzapine.
  • Escitalopram has been FDA-approved to treat major depressive disorder in adults and adolescents (ages 12 to 17) and generalized anxiety disorder in both adults and children aged 7 and older.
  • Citalopram is FDA-approved to treat depression in adults. 
  • Paroxetine is FDA-approved for MDD, OCD, social anxiety disorder, panic disorder, PTSD, GAD, PMDD, and hot flashes and night sweats associated with menopause. 


In clinical trials that compared sertraline to escitalopram and paroxetine, all 3 SSRIs were found to be more effective than placebo. Escitalopram was found to be the most effective and the most tolerable in terms of side effects. It also had the fastest rate of response and lowest remission rates. 


In another study of participants with major depressive disorder, paroxetine, sertraline, and fluoxetine had similar outcomes in the subgroup with at least moderate depressive severity and high anxiety.


Compared with other SSRIs, paroxetine produces more side effects, including sedation, constipation, sexual dysfunction, weight gain, and congenital malformations. In a different comparative study, weight gain was significantly higher in those taking paroxetine than sertraline. 


SSRIs are known to cause diarrhea. Sertraline has the highest rate of diarrhea of SSRIs. 


Wellbutrin (bupropion) is not an SSRI. It’s an NDRI (norepinephrine-dopamine reuptake inhibitor) that increases dopamine and norepinephrine levels in the brain rather than serotonin. It’s FDA-approved to treat MDD.


A comparative study of bupropion, sertraline, and the serotonin and norepinephrine reuptake inhibitor (SNRI) venlafaxine (Effexor) found that the 3 medications didn’t have significant differences in rates or time to remission, tolerability, efficacy, or side effects.


Common side effects of fluoxetine, escitalopram, citalopram, paroxetine, bupropion, and venlafaxine can include nausea, insomnia, sexual dysfunction, dry mouth, headache, increased sweating, and increased anxiety or suicidal thoughts may occur during the first weeks. Some may cause weight changes, anxiety, or dizziness. Bupropion has lower sexual side effects but a higher risk of agitation. Venlafaxine can cause blood pressure changes. 


The best way to find out which medication, if any, is best for you is to talk to a healthcare provider.

a picture of sertraline and other medications

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FAQs about sertraline and a sertraline prescription online

*Appointments are generally available within 24 hours. Free initial consultations are available only with select providers. Prescriptions, particularly for controlled substances, may require an in-person evaluation depending on the state of residence and current federal regulations.

The information provided in this article is for educational purposes only and should not be construed as medical advice. Controlled substances may not be appropriate for all patients and any mention of these medications is for educational purposes only, not for marketing or encouraging self-diagnosis. Always seek the guidance of a qualified healthcare professional with any questions or concerns you have regarding your health. Providers on Klarity Health are independent practitioners with clinical autonomy. Nothing in this article is intended to diagnose or treat any condition, including guaranteeing prescription medication of any kind or dosage. Not all providers on Klarity Health prescribe all medications, particularly medications that are controlled substances.

If you’re having a mental health crisis or experiencing a psychiatric emergency, it’s crucial to seek immediate help from a mental healthcare professional, such as a psychiatrist, psychologist, or therapist. You can also call your local emergency services, visit your nearest emergency room, or contact a crisis hotline, such as the National Suicide Prevention Lifeline, by calling or texting 988 or dialing the Lifeline’s previous phone number, 1-800-273-TALK (1-800-273-8255) in the U.S.

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All professional services are provided by independent private practices via the Klarity technology platform. Klarity Health, Inc. does not provide medical services.

PO Box 5098 Redwood City, CA 94063

100 Broadway Street, Redwood City CA, 94063

If you’re having an emergency or in emotional distress, here are some resources for immediate help: Emergency: Call 911. National Suicide Prevention Lifeline: call or text 988. Crisis Text Line: Text HOME to 741741.
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