Does Phentermine cause heart disease?

By: Scottsdale Weight Loss Center
Published: May 10, 2019
Close-up of blue and white capsules.

It has been well documented that lifestyle modifications can assist many in their weight loss journey. Lifestyle interventions include dietary modifications and exercise as a root change. Why are we hesitant to using pharmacotherapies to treat obesity, especially long term? Using Phentermine long term has remained a debated topic despite newer antiobesity medications having the long-term use label. There have been several papers (Hendricks et al) previously reviewed on the efficacy of long term phentermine use specifically, yet a majority has not accepted this. This study further validates the importance of this option. Obesity is a serious and chronic disease and we must treat it as such.

In this study there were three main outcomes evaluated at 6, 12 and then 24 months:

  • Heart Rate
  • Blood Pressure
  • Cardiovascular event or death

Observation of heart rate (HR) showed a slight increase which is to be expected if we understand the drug’s mechanism of action. The magnitude of increase was not significant and cessation of phentermine showed immediate return to baseline. (<.6bpm)

Systolic Blood Pressure (SBP) decreased with weight loss and long term phentermine use. Even in those with hypertension, there was a net-lowering effect in SBP with weight loss and long term phentermine use.

The results showed consistently that there was significantly greater weight loss with phentermine use, even up to 2 years. It is important to note that 30% of the cohort were on phentermine at least one duration >12 months. No observed increase in risk for incident cardiovascular event or death over 3 years of follow up.

Discontinuation of phentermine resulted in weight regain.

Safety and Effectiveness of Longer-Term Phentermine Use: Clinical Outcomes from an Electronic Health

Record Cohort

https://doi.org/10.1002/oby.22430

Reviews

Excellent rating
Based on 420 reviews
Trustindex verifies that the original source of the review is Google.
Wonderful staff
Kimberly Howard profile picture
Kimberly H
1 days ago
Trustindex verifies that the original source of the review is Google.
Great place 30 lbs.and counting thank you And now it is over 40 lbs. and counting thank you great job
John Janovic profile picture
John J
3 days ago
Trustindex verifies that the original source of the review is Google.
Diana is the Best!!
Sara mackey profile picture
Sara M
21 days ago
Trustindex verifies that the original source of the review is Google.
Best of the best - Dr. Z !!
Mar S profile picture
Mar S
42 days ago
Trustindex verifies that the original source of the review is Google.
The Biltmore location is top notch! Everyone there is so very friendly, professional and makes the experience so personal and easy. Highly recommend!
sue McKone profile picture
Sue M
44 days ago
Trustindex verifies that the original source of the review is Google.
This practice is everything you would want from a physician office. Professional and knowledgeable staff and caring providers 10 stars!!!!
Lisa Young profile picture
Lisa Y
50 days ago
Trustindex verifies that the original source of the review is Google.
Everything perfect
Andi Kate profile picture
Andi K
56 days ago
Trustindex verifies that the original source of the review is Google.
I landed at Scottsdale Weight Loss 13 years ago and lost 50 pounds….regained 10 and then lost them again, plus another 20. It is a great program, and all the professionals are amazing and caring.
MJ Wilcox profile picture
Mj W
62 days ago
Trustindex verifies that the original source of the review is Google.
SWL has been a God send to me! Dr. Guzman & staff especially Lilia & Bianca! They’re so supportive & professional I have lost approx 50 pounds over the year at my own pace.
Donna L profile picture
Donna L
64 days ago
Trustindex verifies that the original source of the review is Google.
The staff at the Phoenix office are great! My experience with Dr deGuzman has been wonderful. Miriam has always been very helpful and makes the office visits pleasant and personal. The medical assistants have always been professional and great to help meet my goals.
Paula Stiles profile picture
Paula S
90 days ago
Trustindex verifies that the original source of the review is Google.
I really felt comfortable with Kristen at my initial appointment. Everyone at the center was caring and friendly, from Bianca, at the front desk, to Lily, who is the MA. Kristen listened to my frustrations and prior disappointments about what has not worked, and is confident that she can help me achieve my goals of weight loss. I am looking forward and excited to see the success I will attain.
Joyce Kelner profile picture
Joyce K
97 days ago
Trustindex verifies that the original source of the review is Google.
Amazing staff and great program! Feeling great!
Brian Hauser profile picture
Brian H
101 days ago
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Meet Our Team