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

How much time does it take for tylenol (acetaminophen) overdose symptoms to show up?

A doctor has provided 1 answer

Depends: Depends on how much is taken. Average is 12-24 hours.

Answered 7/22/2014

3.9k views

Thank

Related Questions

A member asked:

Is it okay to take tylenol (acetaminophen) and nyquil at the same time?

A doctor has provided 1 answer

A member asked:

Can I take tylenol (acetaminophen) cold multi symptom if I got pleurisy?

A doctor has provided 1 answer

A member asked:

Can i take benedryl and tylenol (acetaminophen) cold tabs at the same time?

A doctor has provided 1 answer

A member asked:

How many tylenol (acetaminophen) #3 with codeine can the average adult take without overdosing?

6 doctors weighed in across 2 answers

A member asked:

I always get alot of headaches esp. in summer. is it ok to take 1-2 tylenol (acetaminophen) 325 mg a day a few times a week?

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:

Okay to double down on OTC pain meds? Can i take Advil and tylenol (acetaminophen) at the same time? I have heard you can, but is it possible to overdose?
How much time does it take for tylenol (acetaminophen) cold pm liquid to work?
If I took 20 pills of Tylenol (acetaminophen) and I took it all at once how much is an overdose and what could be my symptoms to go to the emergency room .
Can i take 3 tylenol (acetaminophen) extra strength at the same time?
How many mg of tylenol (acetaminophen) does it normally take for an overdose to be lethal?

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.