Stadol and Fastin drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Stadol and Fastin. Common interactions include chest pain among females.
The phase IV clinical study analyzes what interactions people who take Stadol and Fastin have. It is created by eHealthMe based on reports of 7 people who take Stadol and Fastin from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
7 people who take Stadol and Fastin together, and have interactions are studied.
What is Stadol?
Stadol has active ingredients of butorphanol tartrate. It is often used in migraine. eHealthMe is studying from 5,524 Stadol users for its effectiveness, alternative drugs and more.
What is Fastin?
Fastin has active ingredients of phentermine hydrochloride. It is often used in weight loss. eHealthMe is studying from 2,168 Fastin users for its effectiveness, alternative drugs and more.
Number of Stadol and Fastin reports submitted per year:

Common Stadol and Fastin drug interactions by gender *:
female:
- Chest pain
- Dyspnoea
- Headache
- Tricuspid valve incompetence
- Angina unstable
- Blood triglycerides increased
- Bronchitis
- Cardiac failure congestive
- Depression
- Difficulty in micturition
male:
n/a
Common Stadol and Fastin drug interactions by age *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
n/a
30-39:
- Drug dependence
- Infection
- Injury
- Otitis media
- Tinnitus
40-49:
- Chest pain
- Dry mouth
- Dyspnoea
- Hypertension
- Pulmonary hypertension
- Valvular heart disease
50-59:
- Arthralgia
- Chest pain
- Blood cholesterol increased
- Cardiac failure congestive
- Difficulty in walking
- Pain
- Dry mouth
- Dyspnoea
- Fatigue
- Headache
60+:
n/a
* Approximation only. Some reports may have incomplete information.
Do you take Stadol and Fastin?
Personalize this study to your gender and ageHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related studies
Alternative drugs to, pros and cons of the 2 drugs:
Browse all drug interactions of Stadol and Fastin:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Stadol side effects:
- Drug abuse and dependence: 1,768 reports
- Depression: 167 reports
- Drug ineffective: 124 reports
- Nausea and vomiting: 119 reports
- Stress and anxiety: 112 reports
Browse all side effects of Stadol:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Fastin side effects:
- Chest pain: 604 reports
- Heart palpitations (feelings or sensations that your heart is pounding or racing): 301 reports
- Fatigue (feeling of tiredness): 250 reports
- Stress and anxiety: 248 reports
- High blood pressure: 236 reports
Browse all side effects of Fastin:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Stadol interactions:
- Stadol and Phenergan: 368 reports
- Stadol and Demerol: 247 reports
- Stadol and Xanax: 235 reports
- Stadol and Ultram: 223 reports
- Stadol and Ambien: 209 reports
- Stadol and Prozac: 208 reports
- Stadol and Imitrex: 206 reports
- Stadol and Lortab: 197 reports
- Stadol and Percocet: 180 reports
- Stadol and Zoloft: 175 reports
Browse all interactions between Stadol and drugs from A to Z:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Fastin interactions:
- Fastin and Ionamin: 335 reports
- Fastin and Prozac: 156 reports
- Fastin and Premarin: 114 reports
- Fastin and Synthroid: 109 reports
- Fastin and Zoloft: 104 reports
Browse all interactions between Fastin and drugs from A to Z:
a b c d e f g h i j k l m n o p q r s t u v w x y zHow the study uses the data?
The study uses data from the FDA. It is based on butorphanol tartrate and phentermine hydrochloride (the active ingredients of Stadol and Fastin, respectively), and Stadol and Fastin (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study. Patients in the study may take other drugs besides Stadol and Fastin.
Who is eHealthMe?
With medical big data and proven AI algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 600+ medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
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