HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Help me with understanding agonist and antagonist drug actions?

A doctor has provided 1 answer

Stimulating vs block: Agonists are stimulators of receptors and antagonists are blockers of receptors.

Dr Altman and 3 doctors agreed

Answered 10/3/2016

5.9k views

Thank

Related Questions

A member asked:

Can you tell me how is it possible that buprenorphine and butorphanol are partial agonists-antagonists?

A doctor has provided 1 answer

A member asked:

Can I take remeron (mirtazapine) and guanfacine together? Remeron (mirtazapine) is an a2 antagonist and guan is an a2 agonist. Would these compliment each other or cancel out?

A doctor has provided 1 answer

A member asked:

How to clean your nervous system of agonists.Is there any Drug for that?

A doctor has provided 1 answer

A member asked:

Is wellbutrin (bupropion) a dopamine agonist drug?

7 doctors weighed in across 3 answers

A member asked:

What is a drug that serves as an agonist for the 2 receptor used for?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

What happens if a certain poison/drug blocks the receptor site for a particular neurotransmitter, is it considered an agonist or an antagonist?
Can you tell me a receptor site for a particular neurotransmitter, is it considered an agonist or an antagonist?
Can anyone tell me is Zoloft (sertraline) an agonist or antagonist?
Why night you use an opioid agonist-antagonist?
Nicotinic and muscarinic receptors, are these agonists and antagonists?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.