Ionamin

Caloric Restriction, Obesity, Type 2 Diabetes + 6 more

Treatment

3 FDA approvals

20 Active Studies for Ionamin

What is Ionamin

Phentermine

The Generic name of this drug

Treatment Summary

Phentermine is an anti-obesity drug that works by suppressing the appetite. It was introduced in 1959 and approved by the FDA for short-term weight management. Phentermine was originally offered as a combination drug with fenfluramine and dexfenfluramine, but this was discontinued due to reports of abnormal valves in 30% of consumers. In 2012, phentermine was approved for use alone or in combination with topiramate. It has a low risk of addiction and is classified as Schedule IV drug.

Ionamin

is the brand name

image of different drug pills on a surface

Ionamin Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Ionamin

Phentermine

1959

298

Approved as Treatment by the FDA

Phentermine, also known as Ionamin, is approved by the FDA for 3 uses including Obesity and Comorbidity .

Obesity

Used to treat Obesity in combination with Topiramate

Comorbidity

Used to treat one related comorbidity in combination with Topiramate

Regime of weight reduction

Effectiveness

How Ionamin Affects Patients

Phentermine works by suppressing appetite, possibly due to an increase in leptin. It also may increase the amount of energy used when resting. In clinical studies, patients taking phentermine lost an average of 3.6 kg in 2-24 weeks compared to those taking a placebo. Additionally, these patients were able to keep their weight off even after stopping taking the drug. Phentermine is a derivative of the amphetamines, but does not cause any of the amphetamine-related side effects, such as stimulation of the central nervous system, increased blood pressure, or changes in heart rate.

How Ionamin works in the body

Phentermine works by releasing a special chemical called noradrenaline in the brain. This chemical increases the activity of certain receptors, making them more sensitive to energy signals. It also suppresses the hunger signal by reducing the activity of another chemical called neuropeptide Y. Lastly, it has a weak effect on monoamine oxidase, which is a chemical in the brain responsible for breaking down certain chemicals. All of these effects work together to make us feel less hungry and more energized.

When to interrupt dosage

The indicated dosage of Ionamin relies upon the diagnosed circumstances, such as Regime of weight reduction, Hyperlipidemia and Type 2 Diabetes. The measure of dosage additionally fluctuates in accordance with the method of delivery (e.g. Oral or Tablet) featured in the table underneath.

Condition

Dosage

Administration

Obesity

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Caloric Restriction

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Type 2 Diabetes

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Hypertensive disease

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

High Cholesterol

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Regime of weight reduction

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Chronic Weight Management therapy

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

increase in physical activity

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Comorbidity

, 30.0 mg, 15.0 mg, 37.5 mg, 3.75 mg, 7.5 mg, 11.25 mg, 8.0 mg, 18.8 mg

Oral, , Capsule, Capsule - Oral, Capsule, extended release - Oral, Capsule, extended release, Tablet - Oral, Tablet, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Warnings

Ionamin Contraindications

Condition

Risk Level

Notes

Hyperthyroidism

Do Not Combine

concomitant use or 14 days after discontinuation

Do Not Combine

Agitation

Do Not Combine

Drug abuse

Do Not Combine

Cardiovascular Diseases

Do Not Combine

Open-angle glaucoma

Do Not Combine

Severe Hypersensitivity Reactions

Do Not Combine

Phentermine may interact with Pulse Frequency

There are 20 known major drug interactions with Ionamin.

Common Ionamin Drug Interactions

Drug Name

Risk Level

Description

Iobenguane

Major

Phentermine can cause a decrease in the absorption of Iobenguane resulting in a reduced serum concentration and potentially a decrease in efficacy.

Methylene blue

Major

Phentermine may increase the serotonergic activities of Methylene blue.

Mirtazapine

Major

Phentermine may increase the serotonergic activities of Mirtazapine.

1-benzylimidazole

Minor

The therapeutic efficacy of 1-benzylimidazole can be decreased when used in combination with Phentermine.

4-Methoxyamphetamine

Minor

The risk or severity of hypertension can be increased when Phentermine is combined with 4-Methoxyamphetamine.

Ionamin Toxicity & Overdose Risk

The highest dose of phentermine that has been found to be toxic in rats is 151 mg/kg. Signs of acute overdose can range from restlessness, tremors, and confusion to fatigue and depression. It can also affect the cardiovascular system, causing rapid heartbeat, abnormal heart rhythms, high or low blood pressure, or circulation collapse. There may also be gastrointestinal symptoms such as nausea, vomiting, diarrhea, or abdominal cramps. Treatment for overdose includes symptom relief, lavage, and sedation with barbiturates. Chronic overdosage may result in skin problems, insomnia, irritability, and changes in personality or behavior.

Ionamin Novel Uses: Which Conditions Have a Clinical Trial Featuring Ionamin?

104 active clinical trials are presently being conducted to assess the efficacy of Ionamin in providing a therapeutic management of Type 2 Diabetes, Weight Reduction Regimens and Diseases.

Condition

Clinical Trials

Trial Phases

Type 2 Diabetes

89 Actively Recruiting

Phase 1, Phase 2, Not Applicable, Phase 3, Phase 4, Early Phase 1

Obesity

0 Actively Recruiting

Hypertensive disease

0 Actively Recruiting

Comorbidity

0 Actively Recruiting

High Cholesterol

18 Actively Recruiting

Phase 2, Phase 3, Early Phase 1, Not Applicable

Caloric Restriction

0 Actively Recruiting

Regime of weight reduction

0 Actively Recruiting

increase in physical activity

0 Actively Recruiting

Chronic Weight Management therapy

0 Actively Recruiting

Ionamin Reviews: What are patients saying about Ionamin?

5

Patient Review

7/31/2013

Ionamin for Overweight

I've been taking this medication for a while now, and it's really great. I'm a bit heavier than I was in high school, but that's not necessarily a bad thing. My doctor monitors my bloodwork every six months and I haven't had any adverse effects.

5

Patient Review

3/28/2010

Ionamin for Overweight

Phentermine has helped me lose 18 pounds in just three months, and I'm hoping to lose 20 more pounds with this round of treatment. I've also noticed that my sweating has increased when working out, which means that my body is burning fat more efficiently. This drug is really effective!

5

Patient Review

1/12/2008

Ionamin for Overweight

3.7

Patient Review

9/23/2010

Ionamin for Overweight

I had tried to lose weight through diet and exercise after my second baby, but saw no results. A doctor then prescribed this pill to me, and I dropped 30 pounds in three months. I have now been off the pill for five months and have not gained any weight back, which is amazing.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about ionamin

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is Ionamin still on the market?

"Ionamin is no longer available in the United States. If the FDA has approved generic versions of this product, there may be generic equivalents available."

Answered by AI

What kind of drug is Ionamin?

"Ionamin is a stimulant that is used in combination with diet and exercise to treat obesity in people who have risk factors such as high blood pressure, high cholesterol, or diabetes."

Answered by AI

Is phentermine effective for weight loss?

"Phentermine is effective for weight loss, with people typically losing 3% of their initial body weight after 3 months and 5-7% after 6 months. Some people report even more weight loss than this."

Answered by AI

Do you need a prescription for Ionamin?

"Ionamin is a prescription medicine used to treat obesity. It may be used alone or with other medications. Ionamin belongs to a class of drugs called CNS Stimulants, which includes Anorexiants and Stimulants. Sympathomimetic drugs act on the sympathetic nervous system."

Answered by AI

Clinical Trials for Ionamin

Image of University of Alberta in Edmonton, Canada.

Pharmacist-led Care for Diabetes

18+
All Sexes
Edmonton, Canada

As of 2024, nine percent of Albertans are living with Type 2 diabetes, which increases their risk for cardiovascular disease, stroke, blindness, and kidney failure. Unfortunately, less than half of patients have controlled Type 2 diabetes. We are well aware of the factors which lead to worsening diabetes, but need to give people more support to help them manage their diabetes. Pharmacists are respected health care professionals who are often easier to see that doctors and can help people with diabetes to stay as healthy as possible. This research project aims to see whether a pharmacist service can help improve diabetes management in people with type 2 diabetes compared to usual care from their family physician or nurse practitionner. The potential impact of this project is to empower people with type 2 diabetes to understand their condition, it's management, and to achieve target blood sugar levels, which will ultimately reduce the risk of diabetes-related complications.

Recruiting
Has No Placebo

University of Alberta

Ross Tsuyuki, BScPharm, PharmD, MSc

Have you considered Ionamin clinical trials?

We made a collection of clinical trials featuring Ionamin, we think they might fit your search criteria.
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Image of Lipid Clinic at Brown University Health in Providence, United States.

2-HOBA Supplementation for High Cholesterol

18 - 69
All Sexes
Providence, RI

The goal of this clinical trial is to learn if a natural supplement called 2-hydroxybenzylamine (2-HOBA) can reduce harmful oxidized lipids and improve the function of lipoprotein(a) in adults with high lipoprotein(a) levels. The main questions it aims to answer are: Does 2-HOBA lower oxidized phospholipids on lipoprotein(a)? Does 2-HOBA reduce markers of inflammation and blood clotting in the blood? Participants will: Take 2-HOBA capsules (400 mg, three times daily with meals) for 6 weeks Provide blood and urine samples at the beginning, middle, and end of the study Have lab tests to measure changes in lipids, inflammation, and clotting markers

Waitlist Available
Has No Placebo

Lipid Clinic at Brown University Health

Wenliang Song, MD

Have you considered Ionamin clinical trials?

We made a collection of clinical trials featuring Ionamin, we think they might fit your search criteria.
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Image of Sidney & Lois Eskenazi Hospital in Indianapolis, United States.

Composite Intervention for Metabolic Syndrome

18+
All Sexes
Indianapolis, IN

The objective of this study is to pilot a multifaceted, optimized intervention for metabolic syndrome (MetS) in emergency department patients to establish feasibility. Participants (n=20) will be randomized to intervention or control (usual care). The composite intervention will include an educational video outlining the adverse effects of MetS and the benefit of walking, a written exercise prescription with a defined goal of walking 150 minutes per week, a Fitbit accelerometer device, resources for healthy eating practices, periodic text message reminders, and an urgent referral to primary care and our health system's Healthy Me clinic for follow-up visit. Investigators hypothesize that this approach will change patient understanding and motivation to increase physical activity and healthy eating habits.

Recruiting
Has No Placebo

Sidney & Lois Eskenazi Hospital

Image of Duke University Medical Center in Durham, United States.

Cardiometabolic Prevention Clinic for Cardiovascular Disease

18+
All Sexes
Durham, NC

This project is studying whether a team-based specialty clinic can help people with type 2 diabetes and heart disease better manage their blood pressure and cholesterol. The clinic includes coordinated care from heart doctors, kidney doctors, diabetes specialists, and liver doctors. The study will compare two groups of patients: one receiving usual care from their primary care provider, and one referred to the Duke Cardiometabolic Prevention Clinic for multidisciplinary care. The main goals are to find out if this clinic improves blood pressure and cholesterol control over 12 months, increases use of recommended heart medications, and reduces hospital visits and other healthcare use. Participants will be randomly assigned to one of the two groups. Those referred to the clinic will: 1) Meet with a cardiologist for an initial evaluation. 2) Be referred to other specialists (such as endocrinology, nephrology, or hepatology) based on their needs. 3) Receive ongoing, coordinated care from a team of specialists working together to improve their heart and metabolic health.

Recruiting
Has No Placebo

Duke University Medical Center

Neha J Pagidipati, MD, MPH

Have you considered Ionamin clinical trials?

We made a collection of clinical trials featuring Ionamin, we think they might fit your search criteria.
Go to Trials