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

In the case of a stimulant overdose. would labetalol protect the cns (and not just the blood vessels) from any damage if administered early enough?

A doctor has provided 1 answer
Dr. Thomas Wright answered

Specializes in Phlebology

Not really: Labetalol will only protect from some of the blood pressure effects, not other CNS effects like seizures or hallucinations. recommend consulting a doctor urgently or going to ER if this hypothetical question is actually occurring

Answered 12/27/2015

1.8k views

Thank

Related Questions

A member asked:

Do they only use labetalol to reduce high blood pressure during pregnancy?

A doctor has provided 1 answer

A member asked:

If caffeine is a CNS stimulant that increases the release of adrenaline, can it help you have a bowel move?

A doctor has provided 1 answer

A member asked:

How does taking a CNS stimulant for narcolepsy with an snri cause serotonin syndrome? I also take trazadone at night.

A doctor has provided 1 answer

A member asked:

Currently, i'm on labetalol for high blood pressure. The side effects are making me miserable. Is there anything else i can take while breastfeeding?

A doctor has provided 1 answer

A member asked:

Can someone who has been using Atenolol for high blood pressure switch to Labetalol abruptly?

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:

Can epinephrine, or other stimulant chemicals found in pseudoephedrine disrupt sodium channels in the blood vessels? Thanks very much
Is zinc in the form of lozenges (to help lessen severity and duration of a cold) a stimulant? Does it constrict blood vessels?
Do any beta blockers act on Central Nervous System? Labetalol, Propranalol? What about Alpha-1 blockers?
In autoimmune disease of the CNS how do doctors tell if the immune system is still actively attacking is it just blood work?
What causes blood pressure to spike at night? It sometimes wakes me up. Last night it was 176/117. I'm taking labetalol 300 mg.

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.