Paxil
Premature Ejaculation, Panic Disorder, Social Anxiety Disorder + 7 more
Treatment
3 FDA approvals
20 Active Studies for Paxil
Treatment for
Premature Ejaculation
What is Paxil
Paroxetine
The Generic name of this drug
Treatment Summary
Paroxetine, better known as Paxil, is a type of medication known as a selective serotonin reuptake inhibitor (SSRI). It is most commonly used to treat anxiety disorders, depression, post-traumatic stress disorder (PTSD), and menopause symptoms. This drug is more potent than other SSRIs, meaning it is more likely to cause withdrawal effects when stopped. Paroxetine is generally well-tolerated and has similar side effects to other SSRIs. The extended release version of the drug is designed to reduce the chance of nausea.
Paxil
is the brand name
Paxil Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Paxil
Paroxetine
1993
429
Approved as Treatment by the FDA
Paroxetine, also known as Paxil, is approved by the FDA for 3 uses which include Vasomotor Symptoms Associated With Menopause and Hot Flashes .
Vasomotor Symptoms Associated With Menopause
Helps manage Vasomotor Symptoms Associated With Menopause
Hot Flashes
Helps manage Vasomotor Symptoms Associated With Menopause
Hot flashes
Helps manage Menopause
Effectiveness
How Paxil Affects Patients
Paroxetine is used to treat symptoms of depression, different types of anxiety, posttraumatic stress disorder, obsessive-compulsive disorder, and the hot flashes of menopause. It works by blocking the chemical serotonin in the brain. It usually takes about 6 weeks for the medication to start working. Paroxetine should not be taken with monoamine oxidase (MAO) inhibitors, as it could cause a serious side effect called serotonin syndrome. If you are taking MAO inhibitors, you must wait two weeks before taking paroxetine.
How Paxil works in the body
Paroxetine helps increase the amount of serotonin in the brain. It does this by blocking the serotonin receptor, which prevents serotonin from being taken back into the neurons. This leads to higher levels of serotonin in the brain, which can help relieve symptoms. It is also thought to help with symptoms of menopause, though it is not clear exactly how it works. Paroxetine also binds to other receptors in the brain such as adrenergic, dopamine, histamine, serotonin, and muscarinic cholinergic receptors. These additional receptors may be the reason why it takes some time for Paroxetine to take effect,
When to interrupt dosage
The proposed dosage of Paxil is contingent upon the diagnosed condition, e.g. Post Traumatic Stress Disorder, Depression and Irritable Bowel Syndrome (IBS). The amount of dosage is dependent on the method of delivery (e.g. Oral or Capsule - Oral) described in the table below.
Condition
Dosage
Administration
Generalized Anxiety Disorder
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Irritable Bowel Syndrome
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Depression
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Hot Flashes
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Premature Ejaculation
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Panic Disorder
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Social Anxiety Disorder
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Obsessive-Compulsive Disorder
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Hot flashes
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Post Traumatic Stress Disorder
, 10.0 mg, 20.0 mg, 30.0 mg, 40.0 mg, 12.5 mg, 25.0 mg, 37.5 mg, 7.5 mg, 10.0 mg/mL, 2.0 mg/mL
, Oral, Tablet, film coated - Oral, Tablet, film coated, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Suspension - Oral, Suspension, Capsule, Capsule - Oral
Warnings
Paxil Contraindications
Condition
Risk Level
Notes
Pulse Frequency
Do Not Combine
Pulse Frequency
Do Not Combine
Serotonin Syndrome
Do Not Combine
Pulse Frequency
Do Not Combine
Severe Hypersensitivity Reactions
Do Not Combine
Paroxetine may interact with Pulse Frequency
There are 20 known major drug interactions with Paxil.
Common Paxil Drug Interactions
Drug Name
Risk Level
Description
4-Methoxyamphetamine
Major
The metabolism of 4-Methoxyamphetamine can be decreased when combined with Paroxetine.
5-methoxy-N,N-dimethyltryptamine
Major
The metabolism of 5-methoxy-N,N-dimethyltryptamine can be decreased when combined with Paroxetine.
Acebutolol
Major
The metabolism of Acebutolol can be decreased when combined with Paroxetine.
Acetaminophen
Major
The metabolism of Acetaminophen can be decreased when combined with Paroxetine.
Aclidinium
Major
The risk or severity of adverse effects can be increased when Paroxetine is combined with Aclidinium.
Paxil Toxicity & Overdose Risk
The most toxic amount of paroxetine in mice and rats is 350mg/kg. A fatal outcome has been reported with a dose as low as 400mg. The highest amount of paroxetine that someone has overdosed on and survived is 2000mg. Common symptoms associated with paroxetine overdose include fatigue, fever, high blood pressure, rapid heart rate, nausea, vomiting, drowsiness, shaking, dizziness, restlessness, anxiety, headache, sweating, dilated pupils, seizures, tingling sensations, serotonin syndrome, involuntary muscle contractions, and changes in mental status. There is no
Paxil Novel Uses: Which Conditions Have a Clinical Trial Featuring Paxil?
539 active clinical trials are investigating the potential of Paxil to address Post Traumatic Stress Disorder, Premature Ejaculation and Menopausal symptoms.
Condition
Clinical Trials
Trial Phases
Social Anxiety Disorder
16 Actively Recruiting
Not Applicable
Depression
216 Actively Recruiting
Phase 3, Phase 2, Not Applicable, Phase 4, Phase 1, Early Phase 1
Obsessive-Compulsive Disorder
63 Actively Recruiting
Not Applicable, Phase 2, Phase 3, Phase 1, Early Phase 1
Generalized Anxiety Disorder
7 Actively Recruiting
Not Applicable, Phase 2, Phase 3
Post Traumatic Stress Disorder
235 Actively Recruiting
Early Phase 1, Not Applicable, Phase 3, Phase 2, Phase 4, Phase 1
Panic Disorder
13 Actively Recruiting
Not Applicable
Irritable Bowel Syndrome
5 Actively Recruiting
Not Applicable, Phase 2, Early Phase 1
Hot Flashes
5 Actively Recruiting
Phase 2, Not Applicable
Premature Ejaculation
0 Actively Recruiting
Hot flashes
19 Actively Recruiting
Not Applicable, Phase 2, Phase 4, Early Phase 1, Phase 3
Paxil Reviews: What are patients saying about Paxil?
5
Patient Review
4/13/2020
Paxil for Panic Disorder
4.7
Patient Review
3/28/2022
Paxil for "Change of Life" Signs
4.7
Patient Review
6/24/2022
Paxil for Repeated Episodes of Anxiety
3.7
Patient Review
9/29/2022
Paxil for Panic Disorder
3
Patient Review
1/27/2022
Paxil for Depression
3
Patient Review
5/3/2022
Paxil for Repeated Episodes of Anxiety
3
Patient Review
4/25/2022
Paxil for Depression
3
Patient Review
5/13/2022
Paxil for Depression
3
Patient Review
7/26/2019
Paxil for "Change of Life" Signs
3
Patient Review
1/1/2022
Paxil for Depression
2.3
Patient Review
12/31/2021
Paxil for Depression
2.3
Patient Review
10/4/2020
Paxil for "Change of Life" Signs
1.7
Patient Review
4/11/2020
Paxil for Anxiousness associated with Depression
Patient Q&A Section about paxil
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
What are the most common side effects of Paxil?
"vomiting, upset stomach, changes in appetite,, and weight fluctuations
If you experience any of the following side effects, you should contact your doctor: headaches, nervousness, restlessness, drowsiness, dizziness, nasal irritation, sleep problems (insomnia), nausea, vomiting, upset stomach, changes in appetite, and weight fluctuations."
Answered by AI
Why was Paxil taken off the market?
"The prosecutor stated that GlaxoSmithKline had marketed Paxil illegally to children, by helping to publish a medical journal article that had false data from a clinical trial. They also attempted to bribe doctors to prescribe the antidepressant to children, even though it was not meant for that age group."
Answered by AI
Is Paxil more for anxiety or depression?
"It is better than Paxil (paroxetine) because it has fewer side-effects.
Lexapro is more effective than Paxil for treating depression and anxiety, but it also has more side-effects."
Answered by AI