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

How long after taking an antacid do i have to wait to take klonopin (clonazepam)?

A doctor has provided 1 answer
Dr. James Okamoto answered

Specializes in Family Medicine

No wait needed: For antacids like maalox, mylanta, there is no interaction. Neither is there for over the counter acid blockers like pepcid (famotidine) or prilosec. You should NOT take klonopin with tagamet/cimetidine however. Hope this helps!

Answered 1/14/2019

3.6k views

Thank

Related Questions

A member asked:

How long should you wait to take klonopin (clonazepam) after taking Ativan?

A doctor has provided 1 answer

A member asked:

I am prescribed both Klonopin (clonazepam) and hydrocodone. How long should I wait after taking the klonopin (clonazepam) (1mg) to take hydrocodone(10mg).

A doctor has provided 1 answer

A member asked:

How long do you wait to take klonopin (clonazepam) after a glass of wine?

A doctor has provided 1 answer

A member asked:

I am prescribed .5 klonopin (clonazepam) i didn't take it last night because i planned to drink today. How long do I wait to take my dose i'm having awful anxiety.

3 doctors weighed in across 2 answers

A member asked:

I take 100 mg of trazodone and 1 mg of lorazapam to sleep at night. My dr is switching me to 100 mg of trazodone and 1 mg klonopin (clonazepam).ok to do w/no wait?

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:

Im on doxycycline 100mg and klonopin 0.5mg how long after my last dose can I take pepto bismol or tums or mylanta and which is the best thank you?
How many hours after taking 5mg klonopin should I wait to take 5mg oxycodone?
Going on methadone and had taken 4mg klonopin (clonazepam) about 285 hours ago in 1 day no more . And they don't allow benzos with methadone.Should i wait longer?
Can you take percocet and klonopin (clonazepam) together? If not, how long do you have to wait between the two? Having anxiety from taking percocet that possible?
Klonopin (clonazepam) takes a little longer to work than i'd like but does help-do klonopin (clonazepam) wafers work faster - can I just put the .25 under tongue for quickness?

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.