Paroxetine Hydrochloride
Premature Ejaculation, Panic Disorder, Social Anxiety Disorder + 7 more
Treatment
3 FDA approvals
20 Active Studies for Paroxetine Hydrochloride
Treatment for
Premature Ejaculation
What is Paroxetine Hydrochloride
Paroxetine
The Generic name of this drug
Treatment Summary
Paroxetine, also known as Paxil, is a drug used to treat a range of mental health issues including anxiety, depression, PTSD, and menopause symptoms. It was introduced in the 1990s and is more powerful than other SSRIs (selective serotonin reuptake inhibitors), meaning it is more likely to cause withdrawal effects if stopped suddenly. Paroxetine is generally considered safe for most patients, with a similar list of side effects to other SSRIs, although a controlled-release version was developed to help reduce the risk of nausea.
Paxil
is the brand name
Paroxetine Hydrochloride 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 Paroxetine Hydrochloride Affects Patients
Paroxetine is used to treat depression, anxiety disorders, post-traumatic stress disorder, obsessive-compulsive disorder, and the hot flashes associated with menopause. It works by blocking the reuptake of serotonin, a neurotransmitter in the brain. The effects of paroxetine usually become noticeable after about 6 weeks. However, if taken with certain medications that block monoamine oxidase (MAO), it can cause serotonin syndrome, a potentially dangerous side effect. Therefore, it is recommended to wait two weeks before taking paroxetine after stopping MAO inhibitors.
How Paroxetine Hydrochloride works in the body
Paroxetine is a medication that works by increasing the amount of serotonin in the brain. This helps to reduce symptoms associated with depression, anxiety, and menopause. It does this by blocking the reuptake of serotonin, meaning it prevents serotonin from leaving the brain. Paroxetine also has a small effect on other brain chemicals, but it mainly works on serotonin. This drug takes some time for its effects to be seen, as it first needs to activate certain receptors, which then allows serotonin to build up in the brain.
When to interrupt dosage
The measure of Paroxetine Hydrochloride is subject to the diagnosed affliction, including Post Traumatic Stress Disorder, Depression and Irritable Bowel Syndrome (IBS). The dosage can differ as per the technique of delivery (e.g. Oral or Capsule - Oral) featured 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
Paroxetine Hydrochloride has five contraindications, therefore it should not be administered in circumstances of the conditions detailed in the following table.
Paroxetine Hydrochloride 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 Paroxetine Hydrochloride.
Common Paroxetine Hydrochloride 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.
Paroxetine Hydrochloride Toxicity & Overdose Risk
The toxic dose of paroxetine in mice and rats is 350mg/kg. A fatal overdose of paroxetine is typically around 400mg, while the highest reported non-fatal overdose was 2000mg. Symptoms of a paroxetine overdose include fatigue, fever, difficulty sleeping, high blood pressure, rapid heartbeat, nausea, vomiting, drowsiness, shaking, dizziness, irritability, anxiety, headache, excessive sweating, enlarged pupils, seizures, and changes in mental status. There is no known antidote for an overdose of paroxetine.
Paroxetine Hydrochloride Novel Uses: Which Conditions Have a Clinical Trial Featuring Paroxetine Hydrochloride?
Currently, 539 active trials are being conducted to investigate the utility of Paroxetine Hydrochloride in treating 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
Paroxetine Hydrochloride Reviews: What are patients saying about Paroxetine Hydrochloride?
5
Patient Review
3/10/2019
Paroxetine Hydrochloride for "Change of Life" Signs
5
Patient Review
7/2/2022
Paroxetine Hydrochloride for Depression
5
Patient Review
12/15/2018
Paroxetine Hydrochloride for "Change of Life" Signs
5
Patient Review
7/2/2022
Paroxetine Hydrochloride for Depression
5
Patient Review
9/10/2017
Paroxetine Hydrochloride for Depression
5
Patient Review
9/10/2017
Paroxetine Hydrochloride for Depression
5
Patient Review
12/15/2018
Paroxetine Hydrochloride for "Change of Life" Signs
5
Patient Review
3/10/2019
Paroxetine Hydrochloride for "Change of Life" Signs
4.7
Patient Review
8/16/2019
Paroxetine Hydrochloride for Panic Disorder
4.7
Patient Review
9/29/2020
Paroxetine Hydrochloride for Major Depressive Disorder
4.7
Patient Review
8/16/2019
Paroxetine Hydrochloride for Panic Disorder
4.7
Patient Review
9/29/2020
Paroxetine Hydrochloride for Major Depressive Disorder
4.7
Patient Review
8/25/2022
Paroxetine Hydrochloride for Panic Disorder
4.7
Patient Review
6/27/2022
Paroxetine Hydrochloride for Panic Disorder
4.7
Patient Review
6/27/2022
Paroxetine Hydrochloride for Panic Disorder
4.7
Patient Review
8/25/2022
Paroxetine Hydrochloride for Panic Disorder
4.3
Patient Review
1/10/2019
Paroxetine Hydrochloride for "Change of Life" Signs
4.3
Patient Review
8/21/2020
Paroxetine Hydrochloride for Panic Disorder
4.3
Patient Review
8/21/2020
Paroxetine Hydrochloride for Panic Disorder
4.3
Patient Review
1/10/2019
Paroxetine Hydrochloride for "Change of Life" Signs
4
Patient Review
6/27/2022
Paroxetine Hydrochloride for Posttraumatic Stress Syndrome
4
Patient Review
11/4/2021
Paroxetine Hydrochloride for Panic Disorder
4
Patient Review
11/4/2021
Paroxetine Hydrochloride for Panic Disorder
4
Patient Review
6/27/2022
Paroxetine Hydrochloride for Posttraumatic Stress Syndrome
3.7
Patient Review
7/12/2021
Paroxetine Hydrochloride for "Change of Life" Signs
3.7
Patient Review
2/1/2018
Paroxetine Hydrochloride for Repeated Episodes of Anxiety
3.7
Patient Review
2/1/2018
Paroxetine Hydrochloride for Repeated Episodes of Anxiety
3.7
Patient Review
7/12/2021
Paroxetine Hydrochloride for "Change of Life" Signs
2.3
Patient Review
9/20/2017
Paroxetine Hydrochloride for Posttraumatic Stress Syndrome
2.3
Patient Review
9/20/2017
Paroxetine Hydrochloride for Posttraumatic Stress Syndrome
2
Patient Review
5/4/2021
Paroxetine Hydrochloride for "Change of Life" Signs
2
Patient Review
5/4/2021
Paroxetine Hydrochloride for "Change of Life" Signs
1
Patient Review
6/5/2022
Paroxetine Hydrochloride for Panic Disorder
1
Patient Review
6/5/2022
Paroxetine Hydrochloride for Panic Disorder
Patient Q&A Section about paroxetine hydrochloride
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
What are the side effects of taking paroxetine?
"headache, dizziness, weakness, difficulty concentrating, nervousness, forgetfulness, confusion, sleepiness."
Answered by AI
Is paroxetine a sleeping pill?
"This medication is used to treat major depressive disorder, obsessive-compulsive disorder, panic disorder, social anxiety disorder, and premenstrual dysphoric disorder.
Paroxetine is a drug that is used to treat various mental disorders. It is known as a selective serotonin reuptake inhibitor, which means that it helps to restore the balance of serotonin in the brain. This can improve symptoms such as mood swings, anxiety, and depression. It can also help to improve sleep, appetite, and energy levels, and restore interest in everyday activities."
Answered by AI
What is paroxetine hydrochloride used for?
"The drug Paroxetine is used to to treat a number of mental disorders which include: depression, OCD, panic disorder, generalized anxiety disorder, social anxiety disorder, premenstrual dysphoric disorder, and posttraumatic stress disorder."
Answered by AI
Is paroxetine a strong antidepressant?
"Among the SSRIs, fluoxetine and paroxetine are highly potent inhibitors of 2D6, while sertraline is only a moderate inhibitor. Women taking SSRIs that weakly inhibit 2D6 have a 8.8% risk of breast cancer recurrence, as opposed to the 7.5% risk in women not taking these drugs."
Answered by AI