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

Can not drinking enough water give me a headache ?

A doctor has provided 1 answer

Yes.: While there many causes of headaches, one of the most common is being somewhat dehydrated. A good indicator of your hydration status is your urine. Aim to have completely clear, odorless urine. If it is dark yellow and/or smells strong, you need to drink more. Hope you feel better.

Answered 1/17/2013

5.4k views

Thank

Related Questions

A member asked:

I have had a lot of headaches recently despite being healthy and drinking lots of water?

A doctor has provided 1 answer

A member asked:

I drink 7 glasses of water a day, sometimes a get a headache, but after I drink it does go away. Could this be anything else?

5 doctors weighed in across 2 answers

A member asked:

I need advice on my headaches. I've been to specialists, seen many Dr's been to the U of U for tons of tests and she said drink a gallon of water ?

A doctor has provided 1 answer

A member asked:

Ive been having headaches during the week when I work. Im not drinking as much water as Im supposed to and barely getting sleep. Which do I need more of to help with my headaches?

3 doctors weighed in across 2 answers

A member asked:

Can drinking 3 litres of water between 7am and 9am cause Headaches.Is this amount too much. Thanks?

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:

Started drinking water to be healthier but i find just drinking water gives me a headache why is this?
Ive been drinking a lot of water to lose weight so why did that give me a headache? any idea?
Can drinking too much water give you a headache? I always drink water but for the past week Ive been drinking a gallon a day. Could this be the cause of my headache that wont go away? Is it safe to do so?
Could a headache result from drinking too much water?
Why do I get headaches whenever I drink certain brands of water or after exercise?

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.