Atazanavir and Risperdal drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Atazanavir (atazanavir) and Risperdal (risperidone). Common drug interactions include delirium among females and anxiety among males.

The phase IV clinical study analyzes what interactions people have when they take Atazanavir and Risperdal. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Atazanavir?

Atazanavir has active ingredients of atazanavir. eHealthMe is studying from 2,296 Atazanavir users. Check the latest studies of Atazanavir.

What is Risperdal?

Risperdal has active ingredients of risperidone. It is often used in bipolar disorder. eHealthMe is studying from 127,729 Risperdal users. Check the latest studies of Risperdal.



On Jul, 04, 2026

11 people who take Atazanavir and Risperdal together, and have interactions are studied.

Atazanavir and Risperdal drug interactions.

What are the common drug interactions of Atazanavir and Risperdal, by gender? *:

female:

  1. Delirium (wild excitement)
  2. Psychiatric decompensation (worsening of symptoms to the state of a serious mental disorder)

male:

  1. Anxiety
  2. Depression suicidal (suicide depressive disorder)
  3. Constipation
  4. Gastric infection (infection of stomach)
  5. Muscle rigidity (muscle stiffness)
  6. Pain
  7. Rebound effect (take-back effect)
  8. Retching (strong involuntary effort to vomit)
  9. Salivary hypersecretion (excess saliva secretion)
  10. Sedation

What are the common drug interactions of Atazanavir and Risperdal, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

  1. Abdominal pain
  2. Anxiety
  3. Constipation
  4. Gastric infection (infection of stomach)
  5. Muscle rigidity (muscle stiffness)
  6. Pain
  7. Rebound effect (take-back effect)
  8. Retching (strong involuntary effort to vomit)
  9. Salivary hypersecretion (excess saliva secretion)
  10. Sedation

50-59:

  1. Anxiety
  2. Depression suicidal (suicide depressive disorder)
  3. Depressive symptom
  4. Paranoia (psychotic disorder characterized by delusions of persecution with or without grandeur)
  5. Psychiatric decompensation (worsening of symptoms to the state of a serious mental disorder)
  6. Psychomotor skills impaired
  7. Psychotic disorder
  8. Suicidal ideation
  9. Tearfulness (excess tearing)

60+:

  1. Parkinsonian gait (gait exhibited by patients suffering from parkinson's disease)

What are the existing conditions these people have? *

  1. Depression: 10 people, 90.91%
  2. Psychotic Disorder: 9 people, 81.82%
  3. Hiv Infection: 9 people, 81.82%
  4. Major Depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings): 3 people, 27.27%
  5. Mental Disorder (a psychological term for a mental or behavioural pattern or anomaly that causes distress or disability): 2 people, 18.18%

* Approximation only. Some reports may have incomplete information.

Do you take Atazanavir and Risperdal?

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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Atazanavir and Risperdal:

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 z

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Atazanavir:

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 z

Browse all side effects of Risperdal:

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 z

Browse all interactions between Atazanavir 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 z

Browse all interactions between Risperdal 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 z

Related publications that referenced our studies


How the study uses the data?

The study uses data from the FDA. It is based on atazanavir and risperidone (the active ingredients of Atazanavir and Risperdal, respectively), and Atazanavir and Risperdal (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.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML 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 800+ peer-reviewed 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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