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Apo-Sertraline: Uses, Side Effects and Dosage

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Facts
Status:
Prescription (Rx)
Strength:
25 mg, 50 mg, 100 mg
ATC code:

Patient Medication Information: uses, side effects, how to take - Apo-Sertraline

Serious Warnings and Precautions

New and worsened emotional or behaviour problems:

  • When you first start taking APO-SERTRALINE or when your dose is adjusted, you may feel worse instead of better. You may feel new or worsened feelings of agitation, hostility, anxiety or impulsivity.
  • During your treatment with APO-SERTRALINE, it is important that you and your healthcare professional talk regularly about how you are feeling. They will closely monitor you for signs of new or worsened emotions or behaviours while you are taking APO-SERTRALINE.
  • You may find it helpful to tell a relative or close friend that you depressed. Ask them to read this leaflet. You might ask them to tell you if they:

    • think your depression is getting worse, or
    • are worried about changes in your behaviour.
  • If your depression worsens or you experience changes in your behaviour, tell your healthcare professional right away. Do not stop taking your medicine as it takes time for APO-SERTRALINE to work.

Self-harm or suicide:

  • Antidepressants, such as APO-SERTRALINE, can increase the risk of suicidal thoughts and actions.
  • If you have thoughts of harming or killing yourself at any time, tell your healthcare professional or go to a hospital right away. Close observation by a healthcare professional is necessary in this situation.

What is APO-SERTRALINE used for?

APO-SERTRALINE is used in adults to relieve your symptoms of:

  • Depression (feeling sad, a change in appetite or weight, difficulty concentrating or sleeping, feeling tired, headaches, unexplained aches and pain)
  • Obsessive-compulsive disorder (recurrent and intrusive thoughts, feelings, ideas, or sensations; recurrent pattern of behaviour, or unwanted thoughts or actions)
  • Panic disorder (repeated, unexpected panic attacks)

How does APO-SERTRALINE work?

APO-SERTRALINE belongs to a group of medicines known as antidepressants, more specifically to the family of medicines called SSRIs (Selective Serotonin Reuptake Inhibitors).

APO-SERTRALINE is thought to work by increasing the levels of a chemical in the brain called serotonin. This helps to relieve your symptoms of depression, obsessive-compulsive disorder and/or panic disorder.

What are the ingredients in APO-SERTRALINE?

Medicinal ingredients: Sertraline Hydrochloride

Non-medicinal ingredients: Colloidal silicon dioxide; corn starch; croscarmellose sodium, stearic acid and talc. Capsule shells, imprinted with edible black ink, contain the non-medicinal ingredients; D&C Yellow #10, FD&C red #40 (100 mg capsule), FD&C yellow #6 (25 mg and 50 mg only) gelatin, and titanium dioxide (all strengths).

APO-SERTRALINE comes in the following dosage forms:

Capsules: 25 mg, 50 mg and 100 mg sertraline (as sertraline hydrochloride).

Do not use APO-SERTRALINE if:

  • you are allergic to sertraline hydrochloride or to any of the non-medicinal ingredients in APO-SERTRALINE (see What are the ingredients in APO-SERTRALINE).
  • you are currently taking or have recently taken any monoamine oxidase inhibitors (MAOIs), such as phenelzine sulphate, tranylcypromine sulphate, moclobemide If you are unsure, ask your healthcare professional.
  • you are currently taking pimozide

To help avoid side effects and ensure proper use, talk to your healthcare professional before you take APO-SERTRALINE. Talk about any health conditions or problems you may have, including if you:

  • have any diseases or conditions that affect your metabolism or heart function
  • have or have a history of:

    • seizures
    • liver disease
    • high cholesterol
    • heart disease
    • heart rhythm problems
    • slow heart beat
    • taking medications for your heart
    • manic episodes
  • have a family history of people younger than 50 years of age having a heart attack
  • have levels of electrolytes in your body are either too high or too low or you have a condition (such as an eating disorder) that can affect your electrolyte levels
  • have had a stroke
  • are known to have heart problems or have been told you are at risk for heart problems
  • have diabetes
  • have or have a history of a bleeding disorder or have been told that you have low platelets
  • have blood pressure problems;
  • are pregnant or thinking about becoming pregnant, or if you are breast feeding
  • had a recent bone fracture or were told you have osteoporosis or risk factors for osteoporosis
  • drink alcohol and/or use street drugs
  • have ever had any allergic reaction to medications, food, etc.

Other warnings you should know about:

Do NOT stop taking APO-SERTRALINE without talking to your healthcare professional first, as it may cause unwanted side effects such as headache, insomnia, numbness, tingling, burning, or prickling, nervousness, anxiety, nausea, sweating, dizziness, jitteriness and weakness.

Pregnancy: Only take APO-SERTRALINE during pregnancy if you and your healthcare professional have discussed the risks and have decided that you should. If you take APO-SERTRALINE near the end of your pregnancy, you may be at a higher risk of heavy vaginal bleeding shortly after birth. If you become pregnant while taking APO-SERTRALINE, tell your healthcare professional right away.

Effects on newborns: In some cases, babies born to a mother taking APO-SERTRALINE, during pregnancy may require hospitalization, breathing support and tube feeding. Be ready to seek medical help for your newborn if they:

  • have trouble breathing or feeding,
  • have muscle stiffness, or floppy muscles (like a rag doll)
  • have seizures (fits)
  • are shaking (jitteriness)
  • are constantly crying

If you take APO-SERTRALINE:

  • During early pregnancy, there is a possible slight increased risk that your newborn may have a heart defect.
  • During late pregnancy, your newborn may be at risk of having a serious lung condition called Persistent Pulmonary Hypertension of the Newborn (PPHN), which causes breathing problems.

Falls and fractures: APO-SERTRALINE can cause you to feel sleepy or dizzy and can affect your balance. This increases your risk of falling, which can cause fractures or other fall related-injuries, especially if you:

  • take sedatives
  • consume alcohol
  • are elderly
  • have a condition that causes weakness or frailty

Serotonin toxicity (also known as Serotonin Syndrome): APO-SERTRALINE can cause serotonin toxicity, a rare but potentially life-threatening condition. It can cause serious changes in how your brain, muscles and digestive system work. You may develop serotonin toxicity if you take APO-SERTRALINE with certain anti-depressants or migraine medications. Serotonin toxicity symptoms include:

  • fever, sweating, shivering, diarrhea, nausea, vomiting;
  • muscle shakes, jerks, twitches or stiffness, overactive reflexes, loss of coordination
  • fast heartbeat, changes in blood pressure;
  • confusion, agitation, restlessness, hallucinations, mood changes, unconsciousness, and coma

Driving and using machines: APO-SERTRALINE may make you feel sleepy. Give yourself time after taking APO-SERTRALINE to see how you feel before driving a vehicle or using machinery.

APO-SERTRALINE can cause serious side effects including:

  • Angle-closure glaucoma (sudden eye pain or change in vision)
  • Heart rhythm problems
  • Sexual dysfunction

See the Serious side effects and what to do about them table below for more information on these and other serious side effects.

Tell your healthcare professional about all the medicines you take, including any drugs, vitamins, minerals, natural supplements or alternative medicines.

Serious Drug Interactions

Do not take APO-SERTRALINE if you:

  • are taking or have recently taken (in the last 14 days) any MAOIs such as phenelzine, tranylcypromine, linezolid, methylene blue as you may have serious side effects
  • are taking pimozide, an antipsychotic medicine (used to manage psychosis)

The following may also interact with APO-SERTRALINE:

  • other antidepressants, such as SSRIs and certain tricyclics
  • other drugs that affect serotonin such as, amphetamines, opioids, tryptophan, fenfluramine
  • certain medicines called “triptans” which are used to treat migraines, such as almotriptan, sumatriptan, rizatriptan, naratriptan, zolmitriptan
  • certain medicines used to treat pain, such as fentanyl (used in anesthesia or to treat chronic pain), tramadol, tapentadol, meperidine, methadone, pentazocine
  • metamizole, used to treat fever or pain
  • certain medicines used to treat cough, such as dextromethorphan
  • certain medicines used to treat bipolar depression, such as lithium
  • drugs that affect your electrolyte levels such as diuretics (“water pills”), laxatives and enemas, amphotericin B, high dose corticosteroids (drugs that reduce inflammation)
  • drugs that can affect how your blood clots such as warfarin, dabigatran, acetylsalicylic acid (Aspirin) and other non-steroidal anti-inflammatory drugs (NSAIDs)
  • certain medicines used to treat seizures such as phenytoin
  • cimetidine, a medicine used to treat heartburn
  • insulin or oral medicines used to treat diabetes
  • an herbal medicine called St. John’s Wort
  • alcohol, it is recommended to avoid drinking alcohol while taking APO-SERTRALINE.

How to take APO-SERTRALINE:

  • It is very important that you take APO-SERTRALINE exactly as your healthcare professional has instructed.
  • Keep taking APO-SERTRALINE unless your healthcare professional tells you to stop.
  • Continue to take APO-SERTRALINE even if you do not feel better, as it may take several weeks for your medicine to start working.
  • Take with food either in the morning or the evening.

  • Swallow the capsules whole, do not divide, crush or chew them.

Remember, this medicine has been prescribed only for you. Do not give it to anybody else as they may experience undesirable effects, which may be serious.

Usual dose:

Depression: The usual starting dose is 50 mg once daily. Your healthcare professional may decide to slowly increase your dose. The maximum dose is 200 mg daily.

Obsessive-compulsive disorder: The usual starting dose is 50 mg once daily. Your healthcare professional may decide to slowly increase your dose. The maximum dose is 200 mg daily.

Panic disorder: The usual starting dose is 25 mg once daily. Your healthcare professional may decide to slowly increase your dose. The maximum dose is 200 mg daily.

Overdose:

If you think you, or a person you are caring for, have taken too much APO-SERTRALINE, contact a healthcare professional, hospital emergency department, or regional poison control centre immediately, even if there are no symptoms.

Missed Dose:

If you miss a dose, do not take the missed dose. Just take your next dose at the right time. Do not take a double dose to make up for a missed dose.

What are possible side effects from using APO-SERTRALINE?

These are not all the possible side effects you may have when taking APO-SERTRALINE. If you experience any side effects not listed here, tell your healthcare professional.

  • headache
  • nausea
  • dry mouth
  • diarrhea
  • loss of appetite
  • indigestion
  • sleepiness
  • dizziness
  • insomnia
  • nervousness
  • agitation
  • tremor
  • increased sweating

Serious side effects and what to do about them

Symptom / effectTalk to your healthcare professionalStop taking drug and get immediate medical help
Only if severeIn all cases
COMMON
Sexual dysfunction: low sex drive, not being able to ejaculate, delayed ejaculation, erectile dysfunction√
UNCOMMON
Akathisia (a type of movement disorder): feeling restless and unable to sit or stand still√
Allergic reactions: rash, hives, swelling of the face, lips, tongue or throat, difficulty swallowing or breathing, wheezing, feeling sick to your stomach and throwing up√
Bruising or unusual bleeding from√

Serious side effects and what to do about them

Symptom / effectTalk to your healthcare professionalStop taking drug and get immediate medical help
Only if severeIn all cases
the skin or other areas
Heart rhythm problems: dizziness, increased heart rate, fainting or seizures√
Liver Disorder: yellowing of the skin or eyes, dark urine and pale stools, abdominal pain, nausea, vomiting, loss of appetite√
Low blood sugar: dizziness, lack of energy, drowsiness√
Low sodium level in the blood: tiredness, weakness, confusion combined with achy, stiff or uncoordinated muscles√
Mania: elevated or irritable mood, decreased need for sleep, racing thoughts√
Uncontrollable movements of the body or face√
RARE
Angle-closure glaucoma (sudden eye pain): increased pressure in your eyes, eye and head pain, swelling or redness in or around the eye, hazy or blurred vision, sudden loss of sight√

Eosinophilic pneumonia

fatigue, muscle pain, lung chest pain, shortness of breath, respiratory symptoms

√
Gastrointestinal bleeding (bleeding in the stomach or bowels): vomiting blood, black/tarry stool, blood in the√

Serious side effects and what to do about them

Symptom / effectTalk to your healthcare professionalStop taking drug and get immediate medical help
Only if severeIn all cases
stool
Seizures (fits): uncontrollable shaking with or without loss of consciousness√
Serotonin toxicity: a reaction which may cause feelings of agitation or restlessness, flushing, muscle twitching, involuntary eye movements, heavy sweating, high body temperature (> 38°C), or rigid muscles√
UNKNOWN
Changes in feelings or behavior (anger, anxiety, suicidal or violent thoughts)√
Thrombocytopenia (low blood platelets): bruising or bleeding for longer than usual if you hurt yourself, fatigue, weakness√

If you have a troublesome symptom or side effect that is not listed here or becomes bad enough to interfere with your daily activities, tell your healthcare professional.

Reporting Side Effects

You can report any suspected side effects associated with the use of health products to Health Canada by:

  • Visiting the Web page on Adverse Reaction Reporting (https://www.canada.ca/en/health-canada/services/drugs-health-products/medeffect-canada/adverse-reaction-reporting.html) for information on how to report online, by mail or by fax; or
  • Calling toll-free at 1-866-234-2345.

NOTE: Contact your health professional if you need information about how to manage your

side effects. The Canada Vigilance Program does not provide medical advice.

Storage:

  • Store APO-SERTRALINE at room temperature (15°C to 30°C). Protect unit dose packages from high humidity.
  • Keep container tightly closed.
  • If your healthcare professional tells you to stop taking APO-SERTRALINE please return any leftover medicine to your pharmacist.

Keep out of reach and sight of children.

If you want more information about APO-SERTRALINE:

  • Talk to your healthcare professional
  • Find the full product monograph that is prepared for healthcare professionals and includes this Patient Medication Information by visiting the Health Canada website:

    (https://www.canada.ca/en/health-canada/services/drugs-health-products/drug-products/drug-product-database.html); the manufacturer’s website (http://www.apotex.ca/products), or by calling 1-800-667-4708.

Last Revised: JUN 23, 2023

About this document

Source: Health Canada – Drug Product Database (DPD) and product monographs · DIN (Drug Identification Number): 02238280

Revision date stated in the text: June 23, 2023

Found a mistake? Write to us via the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Drug information for Apo-Sertraline

Rx or OTC
Prescription (Rx)?
DIN 02238280, 02238281, 02238282
Schedule(s) PRESCRIPTION
Active ingredient(s) Sertraline (sertraline hydrochloride)
Dosage form(s) Capsule
Route(s) of administration Oral
Drug class (WHO ATC)
  1. N Nervous system drugs
    1. N06 Psychoanaleptics
      1. N06A Antidepressants
        1. N06AB Selective serotonin reuptake inhibitors
          1. N06AB06 Sertraline
Company APOTEX INC
Current status Marketed
Current status date September 1, 1999
Strengths and forms
DIN Strength Dosage form(s) Current status
02238280 25 MG Capsule Marketed September 1, 1999
02238281 50 MG Capsule Marketed September 1, 1999
02238282 100 MG Capsule Marketed September 1, 1999

Source: Health Canada – Drug Product Database (DPD) and product monographs, data as of November 1, 2026. Data from the Health Canada Drug Product Database, as published there. Not a substitute for the advice of a doctor or pharmacist.