Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

I left my birth control pills (estarylla) in the car at 45 deg for 3 hours, will they be less effective??

A doctor has provided 1 answer
Dr. Tarun Jain answered

They should be ok: for that short amount of time

Answered 5/1/2017

713 views

Thank

Related Questions

A member asked:

Been leaving my birth control pills in my car while at work all summer.I just heard heat makes them less effective? Very worried! chance of pregnancy?

A doctor has provided 1 answer

A member asked:

I left my birth control in my car for a week when the temps severely dropped (-5) for 2 days. Would the effectiveness of the pills go down because of the cold?

A doctor has provided 1 answer

A member asked:

I left my birth control pills in a hot car all day long (85-88 degrees farenheit) will they be inefficient?

A doctor has provided 1 answer

A member asked:

I left my birth control pills in the car over night, the night temperature was 20F. Are the pills still affective?

A doctor has provided 1 answer

A member asked:

Hey folks. I left my birth control pills in my hot car for about 30 minutes. It was 89 degrees outside! I had sex last night and he finished inside me but now Im scared theyre compromised now. Should I be worried about pregnancy?

A doctor has provided 1 answer

People also searched for:

I accidentally left a pack of birth control pills in my car in the heat for about 45 min to an hour. Are they still effective? Are they bad now?
Should I use Plan B pill if I left my birth control in the car for one night in 30 degree weather 3 weeks ago? I'm three pills in to my new pack.
I left my birth control in a hot car for around 5 hours. Should I be concerned the pills will be less or even ineffective?
I left my birth control in my car on a 73ish degree day for 9 hours...will it still be effective?
I left my birth control in car over night in 30F degree weather. Will the cold 30 degree weather make birth control less effective?

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

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
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.