graphic image of tissue boxes repeating

cold and flu symptoms:

what you need to know.

Learning the difference between cold symptoms and flu symptoms can help you start the right treatment so you can recover quicker and prevent getting sick again. At the onset of either cold symptoms or flu symptoms, see an MDLIVE board-certified doctor for fast and convenient care by phone or video.

Find out how we diagnose conditions and exactly what happens during an appointment.

Not feeling well? Get the care you need from the comfort and safety of home 24/7/365.

Discover the symptoms that may indicate a more serious illness like the flu or COVID-19.

The COVID-19 information and resources you need. All in one convenient place.

Cold, flu, or COVID-19: signs & symptoms.

Is it a cold, the flu, or COVID-19? Use this handy chart to check your symptoms. If you have questions about your symptoms or need to talk to a doctor, simply start a doctor visit today.

Cold
(Upper respiratory infection)

Flu
(Influenza)

COVID-19

Cough

Cough

Cough

Sore throat

Sore throat

Sore throat

Runny or stuffy nose

Runny or stuffy nose

Runny or stuffy nose

Sneezing

Post-nasal drip

Watery eyes

Fever or chills

Fever or chills

Muscle or body aches

Muscle or body aches

Headache

Headache

Fatigue

Fatigue

Nausea or vomiting (more common in children)

Nausea or vomiting (more common in children)

Diarrhea (more common in children)

Diarrhea (more common in children)

New loss of taste or smell

Shortness of breath or difficulty breathing

Cold
(Upper respiratory infection)
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Sneezing
  • Post-nasal drip
  • Watery eyes
Flu
(Influenza)
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Fever or chills
  • Muscle or body aches
  • Headache
  • Fatigue
  • Nausea or vomiting (more common in children)
  • Diarrhea (more common in children)
COVID-19
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Fever or chills
  • Muscle or body aches
  • Headache
  • Fatigue
  • Nausea or vomiting (more common in children)
  • Diarrhea (more common in children)
  • New loss of taste or smell
  • Shortness of breath
  • Or difficulty breathing

Source: Centers for Disease Control & Prevention (CDC)

A beginners' guide to MDLIVE doctor visits.

How appointments work

See what you can expect in a telehealth appointment and how easy it is to see a doctor.

How we diagnose

Learn more about how MDLIVE doctors can identify your symptoms and prescribe a course of treatment.

A smartphone displays an image of a doctor

See a doctor now.

If you’re sick but don’t want to risk picking up germs at the doctor’s office, MDLIVE is a reliable and affordable alternative to urgent care clinics, ERs, or in-person visits. Our board-certified doctors can treat more than 80 common conditions on-demand 24/7 or at a time that works for you – all from the comfort and safety of home.

Sign up for a free account.

Create an account

Already have an account?

See a doctor now

Five ways MDLIVE doctors help during cold, flu, and COVID-19 season.

Image
clock

Faster diagnosis and treatment

See a doctor in less time than an in-person visit to a doctor’s office, urgent care clinic, emergency room.

Image
checkmark

Experienced doctors

Our doctors have an average of 15 years of experience and can diagnose a wide range of conditions through telehealth visits, even the cold or flu.

Image
shield from viruses

Avoid germs and viruses

Lower your risk of contracting an illness with an MDLIVE appointment and avoid exposure to germs in an urgent care clinic or emergency room.

Image
a smartphone, laptop, and tablet

Convenience

Connect with a doctor by phone or video anytime, anywhere. Our doctors are available on-demand 24/7, after-hours, weekends, and holidays.

Image
money bag

Cost savings

Many patients spend less on a telehealth appointment compared with going to the ER or an urgent care clinic. MDLIVE is included in many health plans, so you can have access to reliable, on-demand medical care.

Stay healthy with these tips from our doctors:

middle aged doctor looking directly at you on a phone screen

“Get your flu shot! For this flu season, it is especially important to follow CDC guidelines for COVID-19.”

— Dr. Maggie A. Williams, MD


“Try to exercise consistently for 30 minutes, three times a week – walk, bike, or run. You will feel better, have more focus and energy for your daily routine, and boost your immune system.”

— Dr. Scott Stroming, MD

Flu tracking & vaccine locations:

Get the latest from trusted medical sources and stay healthy with MDLIVE. Track the flu and COVID-19, find flu vaccine locations, and more!

Image
USA map

Is the flu spreading in your state?

Click here for your weekly report from the CDC.

Image
calendar

What's the latest on covid-19 in your area?

Discover the most recent activity near you with the CDC COVID Data Tracker.

Image
syringe

Need to get your flu shot?

Find a location now.

COVID-19 resource center.

Whether you’re searching for the facts about COVID-19, think you have symptoms of COVID-19, or want professional advice and resources during this uncertain time, MDLIVE is here for you.

Our board-certified doctors have an average of 15 years of experience and understand the complexities involved in diagnosing and caring for COVID-19 patients. Using their advice, as well as the latest updates the Centers for Disease Control & Prevention, the World Health Organization, and our own clinical guidelines, we’ve compiled all of the COVID-19 information and resources you need to keep you and your loved ones safe throughout the pandemic.

Let our doctors help you with:

Image
an assortment pills

Symptom relief

Image
a person inside of a house

Isolation management

Image
a written note

Return to work or school guidance

Image
hand holding covid treatment

COVID-19 treatment1

  • 1MDLIVE doctors can prescribe the antiviral, Paxlovid, in the treatment of COVID-19 to patients ages 18 and older when medically appropriate. MDLIVE doctors cannot prescribe Molnupiravir or other medications beyond Paxlovid in the treatment of COVID-19.

Use MDLIVE on the go with our mobile app.

MDLIVE App Icon

Download our free app, and you can have access to care anytime on your smartphone, from anywhere in the U.S.

Phone with doctor on screen