Paxil suspension

Pronunciation

Generic Name: paroxetine (par-OX-e-teen)
Brand Name: Paxil

Antidepressants may increase the risk of suicidal thoughts or actions in children, teenagers, and young adults. However, depression and certain other mental problems may also increase the risk of suicide. Talk with the patient's doctor to be sure that the benefits of using Paxil suspension outweigh the risks.

Families and caregivers must closely watch patients who take Paxil suspension. It is important to keep in close contact with the patient's doctor. Tell the doctor right away if the patient has symptoms like worsened depression, suicidal thoughts, or changes in behavior. Discuss any questions with the patient's doctor.

Paxil suspension is not approved for use in children. Talk with the doctor.


Paxil suspension is used for:

Treating depression or obsessive-compulsive disorder (OCD). It may be used to treat panic disorder or posttraumatic stress disorder (PTSD). It may also be used to treat generalized anxiety disorder or social anxiety disorder. It may also be used for other conditions as determined by your doctor.

Paxil suspension is a selective serotonin reuptake inhibitor (SSRI). It works by restoring the balance of serotonin, a natural substance in the brain, which helps to improve certain mood problems.

Do NOT use Paxil suspension if:

  • you are allergic to any ingredient in Paxil suspension
  • you are taking or have taken linezolid, a monoamine oxidase inhibitor (MAOI) (eg, phenelzine), selegiline, or St. John's wort within the last 14 days
  • you are taking a fenfluramine derivative (eg, dexfenfluramine), nefazodone, pimozide, a serotonin-norepinephrine reuptake inhibitor (SNRI) (eg, venlafaxine), another SSRI (eg, fluoxetine), sibutramine, thioridazine, or tryptophan

Contact your doctor or health care provider right away if any of these apply to you.

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Before using Paxil suspension:

Some medical conditions may interact with Paxil suspension. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:

  • if you are pregnant, planning to become pregnant, or are breast-feeding
  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
  • if you have allergies to medicines, foods, or other substances
  • if you or a family member has a history of bipolar disorder (manic-depression), other mental or mood problems, suicidal thoughts or attempts, or alcohol or substance abuse
  • if you have a history of seizures, heart problems, liver problems, severe kidney problems, stomach or bowel bleeding, narrow-angle glaucoma, diabetes, or metabolism problems
  • if you are dehydrated, have low blood sodium levels, or drink alcohol
  • if you will be having electroconvulsive therapy (ECT)
  • if you are taking a medicine that contains methylene blue

Some MEDICINES MAY INTERACT with Paxil suspension. Tell your health care provider if you are taking any other medicines, especially any of the following:

  • Anorexiants (eg, phentermine), cimetidine, fenfluramine derivatives (eg, dexfenfluramine), fentanyl, linezolid, lithium, MAOIs (eg, phenelzine), metoclopramide, nefazodone, selegiline, serotonin 5-HT1 receptor agonists (eg, sumatriptan), sibutramine, SNRIs (eg, venlafaxine), another SSRI (eg, fluoxetine), St. John's wort, tramadol, trazodone, or tryptophan because severe side effects, such as a reaction that may include fever, rigid muscles, blood pressure changes, mental changes, confusion, irritability, agitation, delirium, or coma, may occur
  • Anticoagulants (eg, warfarin), aspirin, or nonsteroidal anti-inflammatory drugs (NSAIDs) (eg, ibuprofen) because the risk of bleeding, including stomach bleeding, may be increased
  • Diuretics (eg, furosemide, hydrochlorothiazide) because the risk of low blood sodium levels may be increased
  • Antiarrhythmics (eg, flecainide, propafenone, quinidine), astemizole, phenothiazines (eg, chlorpromazine, thioridazine), or terfenadine because severe heart problems, including irregular heartbeat, may occur
  • Cyproheptadine, HIV protease inhibitors (eg, ritonavir), phenobarbital, or phenytoin because they may decrease Paxil suspension's effectiveness
  • Aripiprazole, atomoxetine, clozapine, fluoxetine, pimozide, procyclidine, risperidone, theophylline, or tricyclic antidepressants (eg, amitriptyline) because the risk of their side effects may be increased by Paxil suspension
  • Digoxin or tamoxifen because their effectiveness may be decreased by Paxil suspension

This may not be a complete list of all interactions that may occur. Ask your health care provider if Paxil suspension may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.

How to use Paxil suspension:

Use Paxil suspension as directed by your doctor. Check the label on the medicine for exact dosing instructions.

  • Paxil suspension comes with an extra patient information sheet called a Medication Guide. Read it carefully. Read it again each time you get Paxil suspension refilled.
  • Take Paxil suspension by mouth with or without food.
  • Shake well before each use.
  • Use a measuring device marked for medicine dosing. Ask your pharmacist for help if you are unsure of how to measure your dose.
  • Taking Paxil suspension at the same time each day will help you remember to take it.
  • Continue to take Paxil suspension even if you feel well. Do not miss any doses.
  • Do not suddenly stop taking Paxil suspension without checking with your doctor. Side effects may occur. They may include mental or mood changes, numbness or tingling of the skin, dizziness, confusion, headache, trouble sleeping, or unusual tiredness. You will be closely monitored when you start Paxil suspension and whenever a change in dose is made.
  • If you miss a dose of Paxil suspension, take it as soon as possible. If it almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.

Ask your health care provider any questions you may have about how to use Paxil suspension.

Important safety information:

  • Paxil suspension may cause drowsiness, dizziness, or blurred vision. These effects may be worse if you take it with alcohol or certain medicines. Use Paxil suspension with caution. Do not drive or perform other possibly unsafe tasks until you know how you react to it.
  • Check with your doctor before you use medicines that may cause drowsiness (eg, sleep aids, muscle relaxers) while you are using Paxil suspension; it may add to their effects. Ask your pharmacist if you have questions about which medicines may cause drowsiness.
  • Do not drink alcohol while you are taking Paxil suspension.
  • Several weeks may pass before your symptoms get better. Do NOT take more than the recommended dose, change your dose, or use Paxil suspension for longer than prescribed without checking with your doctor.
  • Children, teenagers, and young adults who take Paxil suspension may be at increased risk of suicidal thoughts or actions. Closely watch all patients who take Paxil suspension. Contact the doctor at once if new, worsened, or sudden symptoms such as depressed mood; anxious, restless, or irritable behavior; panic attacks; or any unusual change in mood or behavior occur. Contact the doctor right away if any signs of suicidal thoughts or actions occur.
  • If your doctor tells you to stop taking Paxil suspension, you will need to wait for several weeks before beginning to take certain other medicines (eg, MAOIs, nefazodone). Ask your doctor when you should start to take your new medicines after you have stopped taking Paxil suspension.
  • Paxil suspension may rarely cause a prolonged, painful erection. This could happen even when you are not having sex. If this is not treated right away, it could lead to permanent sexual problems such as impotence. Contact your doctor right away if this happens.
  • Serotonin syndrome is a possibly fatal syndrome that can be caused by Paxil suspension. Your risk may be greater if you take Paxil suspension with certain other medicines (eg, "triptans," MAOIs). Symptoms may include agitation; confusion; hallucinations; coma; fever; fast or irregular heartbeat; tremor; excessive sweating; and nausea, vomiting, or diarrhea. Contact your doctor at once if you have any of these symptoms.
  • Neuroleptic malignant syndrome (NMS) is a possibly fatal syndrome that can be caused by Paxil suspension. Your risk may be greater if Paxil suspension is used with certain other medicines called antipsychotics (eg, aripiprazole, risperidone). Symptoms may be similar to serotonin syndrome and may include fever, rigid muscles, blood pressure changes, and mental changes. Contact your doctor at once if you have any of these symptoms.
  • Paxil suspension may affect fertility in some men. Discuss any questions or concerns with your doctor.
  • Use Paxil suspension with caution in the ELDERLY; they may be more sensitive to its effects, especially low blood sodium levels.
  • Caution is advised when using Paxil suspension in CHILDREN; they may be more sensitive to its effects, especially increased risk of suicidal thoughts or actions.
  • Paxil suspension should be used with extreme caution in CHILDREN; safety and effectiveness in children have not been confirmed.
  • Paxil suspension may cause weight changes. CHILDREN and teenagers may need regular weight and growth checks while they take Paxil suspension.
  • PREGNANCY and BREAST-FEEDING: Paxil suspension may cause harm to the fetus. If you think you may be pregnant, contact your doctor. You will need to discuss the benefits and risks of taking Paxil suspension while you are pregnant. Paxil suspension is found in breast milk. If you are or will be breast-feeding while you take Paxil suspension, check with your doctor. Discuss any possible risks to your baby.

Possible side effects of Paxil suspension:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Anxiety; blurred vision; constipation; decreased sexual desire or ability; diarrhea; dizziness; drowsiness; dry mouth; gas; increased sweating; increased urination; loss of appetite; nausea; nervousness; numbness or tingling of the skin; stomach upset; trouble sleeping; weakness; yawning.

Seek medical attention right away if any of these SEVERE side effects occur:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); bizarre behavior; black or bloody stools; chest pain; confusion; decreased concentration; decreased coordination; exaggerated reflexes; fainting; fast or irregular heartbeat; fever, chills, or sore throat; hallucinations; memory loss; new or worsening mental or mood changes (eg, agitation, panic attacks, aggressiveness, impulsiveness, irritability, hostility, exaggerated feeling of well-being, restlessness, or inability to sit still); persistent or severe ringing in the ears; persistent, painful erection; red, swollen, blistered, or peeling skin; seizures; severe or persistent anxiety or trouble sleeping; severe or persistent headache or dizziness; significant weight loss; stomach pain; suicidal thoughts or attempts; tremor; unusual bone pain or unexplained swelling, tenderness, or bruising; unusual bruising or bleeding; unusual weakness; vision changes; worsening of depression.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.

If OVERDOSE is suspected:

Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately. Symptoms may include coma; confusion; dilated pupils; fainting; fast, slow, or irregular heartbeat; inability to urinate; seizures; severe muscle pain; severe or persistent dizziness, drowsiness, nausea, or vomiting; tremor; yellowing of the eyes or skin.

Proper storage of Paxil suspension:

Store Paxil suspension at or below 77 degrees F (25 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Paxil suspension out of the reach of children and away from pets.

General information:

  • If you have any questions about Paxil suspension, please talk with your doctor, pharmacist, or other health care provider.
  • Paxil suspension is to be used only by the patient for whom it is prescribed. Do not share it with other people.
  • If your symptoms do not improve or if they become worse, check with your doctor.
  • Check with your pharmacist about how to dispose of unused medicine.

This information should not be used to decide whether or not to take Paxil suspension or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about Paxil suspension. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to Paxil suspension. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your healthcare provider for complete information about the risks and benefits of using Paxil suspension.

Issue Date: April 2, 2014
Database Edition 14.2.1.001
Copyright © 2014 Wolters Kluwer Health, Inc.

Disclaimer: This information should not be used to decide whether or not to take this medicine or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your healthcare provider for complete information about the risks and benefits of using this medicine.

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