Skip to main content
Northwestern Medicine
Skip to content
Utility navigation
Home
MyNM Patient Portal
Careers
Pay a Bill
Financial Assistance
For Physicians
Feinberg School of Medicine
Newsroom
Contact Us
Northwestern Medicine
menu
search
Search
Search
Clear field
search
Cancel
Find Doctors
location_on
Locations Near You
Main navigation
Doctors
Locations
Conditions and Services
Patients and Visitors
HealthBeat
Clinical Research
Home
Related Reading
Translate
Spanish Content
Enfermedades y afecciones
Cirugías y procedimientos
Medicamentos
Videoteca
Recursos en Internet
Verificador de Síntomas
Spanish Content
Health Encyclopedia Explorer
Search health encyclopedia:
Browse A-Z Listings:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A-Z Listings
Contact Us
Conditions & Treatments
Adult Health Library
Allergy and Asthma
Arthritis and Other Rheumatic Diseases
Bone Disorders
Breast Health
Cardiovascular Diseases
Complementary and Alternative Medicine
Dermatology
Diabetes
Digestive Disorders
Endocrinology
Environmental Medicine
Eye Care
Gynecological Health
Hematology and Blood Disorders
Home Health, Hospice, and Elder Care
Infectious Diseases
Kidney and Urinary System Disorders
Liver, Biliary, and Pancreatic Disorders
Men's Health
Mental Health Disorders
Nervous System Disorders
Non-Traumatic Emergencies
Oral Health
Orthopaedic Surgery
Otolaryngology
Pathology
Pediatrics
Physical Medicine and Rehabilitation
Plastic Surgery
Pregnancy and Childbirth
Prostate Health
Radiology
Respiratory Disorders
Skin Cancer
Spine, Shoulder, and Pelvis Disorders
Surgical Care
Travel Medicine
Women's Health
Pediatric Health Library
Adolescent Medicine
Allergy, Asthma, and Immunology
Blood Disorders
Burns
Cardiology
Care of the Terminally Ill
Child and Adolescent Mental Health
Child Having Surgery
Craniofacial Anomalies
Common Childhood Injuries and Poisonings
Dental and Oral Health
Dermatology
Diabetes Endocrinology
Digestive and Liver Disorders
Ear, Nose, and Throat
Eye Care
Genitourinary and Kidney Disorders
Growth and Development
High-Risk Newborn
High-Risk Pregnancy
Infectious Diseases
Medical Genetics
Neurological Disorders
Normal Newborn
Oncology
Orthopaedics
Pregnancy
Respiratory Disorders
Safety and Injury Prevention
Transplantation
Tests and Procedures
Cardiovascular
Gastroenterology
Gynecology
Lab Tests
Neurological
Orthopaedic
Pulmonary
Urology
Prevention Guidelines
Children Ages 0-2
Children Ages 2-18
Men Ages 18-39
Men Ages 40-49
Men Ages 50-64
Men Ages 65+
Women Ages 18-39
Women Ages 40-49
Women Ages 50-64
Women Ages 65+
Patient Education
Health Centers
Asthma
Understanding Asthma
Pulmonary Tests & Procedures
Controlling Asthma Triggers
Managing Your Asthma
Asthma and Other Conditions
For Your Family
Cancer
About Cancer
Cancer and Genetics
Cancer Test and Procedures
Cancer Diagnosis
Cancer and Nutrition
Cancer Treatment
Cancer Treatment Side Effects
Living With Cancer
Specific Cancers
Children and Cancer
Chronic Obstructive Pulmonary Disease
What is COPD?
Pulmonary Tests & Procedures
Managing Your COPD
Preventing COPD
Diabetes
Understanding Diabetes
Types of Diabetes
Complications of Diabetes
Managing Diabetes
Diabetes and Your Family
Heart Disease
Understanding Heart Disease
Cardiac Tests & Procedures
Heart Conditions and Diseases
Women and Heart Disease
Diabetes and Heart Disease
Congenital Heart Disease
Cardiac Rehabilitation
Managing Heart Disease
Preventing Heart Disease
Neuroscience
About the Brain and Nervous System
Neurological Tests and Procedures
Neurological Conditions and Diseases
Alzheimer's Disease and Memory Disorders
Headaches
Stroke and Cerebrovascular Diseases
Understanding Rehabilitation
Children & Neurological Conditions
Obesity and Bariatric Surgery
Understanding Obesity
Obesity and Health Problems
Treating Obesity
Bariatric Surgery
Lifestyle Changes
Childhood and Obesity
Orthopedics
Basic Anatomy
Orthopedic Tests and Procedures
Orthopedic Conditions and Disorders
Arthritis and Rheumatic Disorders
Osteoporosis
Fractures
Sports Injuries
Preventing Injuries at Work
Orthopedic Conditions and Children
Pregnancy & Newborns
Preparing for Pregnancy
Your Changing Body
Your First Trimester
Your Second Trimester
Your Third Trimester
Pregnancy Tests and Procedures
Healthy Pregnancy Lifestyles
Pregnancy Complications
Labor, Birth, and Postpartum
Your Newborn Baby
When Baby Needs Special Care
Feeding Your Baby
Drugs, Herbs & Supplements
Drug Interaction Checker
Drug Search
Drug Search by Physical Description
Herbs, Vitamins & Supplements
Amino Acids
Herbs
Minerals
Vitamins
Other
All
Nutrition & General Wellness
Healthy Recipes
By Dietary Considerations
By Food Category
Nutrition Facts
Wellness Library
At Work
Behavior
Dental
Diseases & Conditions
Fitness
Injuries & Emergencies
Nutrition
Parenting
Prevention
Safety
Today's Medicine
Weight Control
Your Body
Your Family
Children's Health
The Healthy Child
Children and Healthcare
Emotions and Behavior
Age-Specific Concerns
Parenting
Men's Health
In Good Health
Health Issues
Sexual Health & Reproduction
Sports Injuries
Older Adults
Living Better, Living Longer
Eating Well, Staying Fit
Prevention, Self-Care, and Safety
Using Medications
Health Concerns: Head to Toe
Long-Term Planning
For the Caregiver
Home Health and Hospice Care
Women's Health
A Woman's Journey
In Good Health
Women's Health Issues
News Center
Focus on Health
Health News
Newsletters
Cancer Awareness
Chronic Condition News
For Your Child
Heart Care
Men's Health
Women's Health
Healthy Living
Back and Neck Care
Back and Neck Basics
Causes of Back and Neck Pain
Keeping Your Back Healthy
Dealing With Back Pain
Preventing and Treating Neck Pain
Back Pain and Pregnancy
Blood Pressure
Blood Pressure Basics
Eating Healthier
Getting Exercise
Losing Weight
Managing Stress
Quitting Smoking, Limiting Alcohol
Taking Medication
Cholesterol
Understanding Cholesterol
Eating Healthy
Managing Weight
Getting Exercise
Breaking Bad Habits
Taking Medication
Fitness
Why Fitness Matters
Get Started
Get Moving
Stay Motivated
Make Time for Fitness
Improve Your Health
Children & Teens
Women
Older Adults
Mental Health
During Life's Journey
Common Conditions
Support and Stability
Nutrition
Nutrition Basics
Healthy Practices
Nutrition and Health Conditions
Children and Teens
Pregnant Women
Smoking Cessation
Facing Up to Smoking
Planning Your Quit Strategy
Taking the Big Step
Staying Smoke-Free
Teens and Smoking
Smoking During Pregnancy
Stress Management
Understanding Stress
Keys to Managing Stress
Stress on the Job
Stress and Family
Weight Management
Call to Action
About Weight Loss
Nutrition
Exercise
Behavior
Related Health Issues
Children and Teens
Tools & Multimedia
Calculators
Quizzes
Risk Assessments
Symptom Checker
Video Library
Documents relating to:
Fending Off Asthma Attacks During a Pandemic
Related Items
News
1 in 5 Hospitalized NYC COVID-19 Patients Needed ICU Care
A Bit of Mom's Poop Might Boost Health of C-Section Babies: Study
AHA News: A Look at Allergies and Heart Health, With Tips to Endure Pollen Season Amid Coronavirus Fears
AHA News: Persistent Asthma Linked to Increased Risk for Heart Rhythm Disorder
AI Might Spot Which COVID-19 Patients Are at Risk of Severe Disease
Air Pollution Tied to Asthma in Young Kids
Allergic Reactions to COVID Vaccines Are Rare, Resolved on Site: CDC
Allergies Won't Up Your Odds for Severe COVID
Allergists' Group Offers Advice on Pfizer COVID-19 Vaccine
Allergists' Group Offers Guidelines on COVID-19 Vaccines
Allergists' Group Updates Guidelines on COVID-19 Vaccines
Allergists Offer Reassurance on COVID Vaccines' Safety
Americans With Asthma Get First Updated Guidelines in Over a Decade
Another Coronavirus Health Threat: Too Few Asthma Inhalers
Another HIV Hazard: Higher Risk for COPD
Are Immune-Compromised Kids at Greater Risk From COVID-19?
Are Ventilators Helping or Harming COVID-19 Patients?
Are Your Symptoms From COVID-19 or Seasonal Allergies?
As Prices Rise for Parkinson's, Alzheimer's Meds, Patients Go Without
Asthma Isn't a Risk Factor for Worsening COVID-19: Study
Asthma May Not Boost Odds of Severe COVID-19
Asthma More Likely in Kids With Disabilities, Delays
Asthma Sufferers Win When Coal Plants Shut Down
Asthma Ups Ventilator Needs of Younger Adults With COVID-19: Study
Asthma, COPD Raise Odds for Severe COVID-19, Lung Experts Warn
Avoid Allergy Flare-Ups This Holiday Season
B 11/21 -- Which Kids With COVID Will Get Very Sick?
Babies' Exposure to Household Cleaning Products Tied to Later Asthma Risk
Bedroom Air Filters May Help Kids With Asthma Breathe Easier
Bee Healthy: Honey May Beat Cold Meds Against Cough
Belly Fat Can Lead to a Sudden Attack of Pancreatitis: Study
Can 2 Nutrients Lower Your Risk for Parkinson's?
Certain Gut Bacteria Tied to Lung Vessel Disease
Changes in IVF May Have Spurred Drop in Cerebral Palsy, Study Says
Cheap, Effective Ventilator Made From Ambulance 'Resuscitation Bags'
Checklist: What You Need to Know About Coronavirus
China Study Puts Coronavirus Death Rate at 1.4%; Real Number May Be Lower
Clinical Trial to Investigate Nitric Oxide Treatment of COVID-19
Coming This Way: Huge Saharan Dust Plume Will Affect Americans' Health
Coronavirus Fears Have People With Asthma, Emphysema Avoiding the ER
Could Coffee Reduce Parkinson's Risk?
Could Common Asthma Meds Weaken Bones?
Could Going Vegetarian Lower Kids' Asthma Risk?
Could High Pollen Levels Trigger Pelvic Pain?
Could Strep Throat Become Untreatable?
Could the Pill Reduce Asthma Attacks?
Could Umbilical Cord Stem Cells Be a Lifesaver Against Severe COVID-19?
COVID and Hypochondria: Online Therapy May Help Ease Fears
COVID-19 Can Damage Lungs So Badly That 'Only Hope' is Transplant
COVID-19 Can Trigger Serious Heart Injuries
COVID-19 Damages Lungs Differently From the Flu: Study
COVID-19 Ills No Greater for Those With Lupus, Rheumatoid Arthritis
COVID-19 Typically Mild for Babies: Study
Curbing COVID Brought Unexpected Benefit for Asthma Patients
Depression in Youth Ups Odds for Adult Illnesses: Study
Despite Medical Advances, People With HIV Still Live Shorter, Sicker Lives
Diabetes Among U.S. Young, Especially Asians, Continues to Climb
Dirtier Air May Bring More COVID-19 Deaths
Dirty Air Cuts Millions of Lives Short Worldwide: Study
Doctors Should Watch for Punctured Lungs in COVID Patients
Don't Believe Vaccine Myths
Don't Count on Vitamin D to Ease Childhood Asthma
Don't Cut Back on Asthma Meds During Pandemic, Expert Advises
Double Lung Transplants Save Lives of Sickest COVID Patients
Drug Offers Hope Against Tough-to-Treat Chronic Cough
Early On, Many Seniors Were Unfazed by Coronavirus Warnings, Study Finds
Early Trial Offers New Hope for People With Hemophilia
ECMO: Technology That Might Help COVID Patients When Ventilators Can't
Even Mild Cases of COVID Can Leave 'Long-Haul' Illness, Study Shows
Even Mild Obesity Raises Odds for Severe COVID-19
Even People With Lung Disease Should Wear Masks: Experts
Even 'Social Smokers' Up Their Odds of Death From Lung Disease
Expectant Moms: Take Care and Don't Panic About Coronavirus
Face Shields No Good as Substitute for Masks, Study Shows
Fall in the Southeast Means Guarding Against Fire Ant Stings
Fans Could Help Cancer Patients Breathe Easier: Study
Fauci 'Cautiously Optimistic' for COVID-19 Vaccine by Year's End
Fending Off Asthma Attacks During a Pandemic
Fewer Food Allergies in Kids If Mom Drinks Milk While Breastfeeding: Study
First Trial of Gene-Targeted Asthma Rx in Kids Shows Promise
Flipping the Odds: Turning Patients Prone Helps Fight COVID-19
For Survivors, COVID-Related Heart, Lung Issues Can Ease Over Time
Gentle Yoga May Deliver Migraine Relief
Giving Back: Once a Lung Transplant Recipient, Now a Surgical Nurse
Got Flu? Deal Quickly With Complications
Guard Yourself Against the Health Dangers of Wildfire Smoke
Hard-to-Detect Form of Epilepsy Can Lead to Car Crashes
Hopeful News on Parkinson's: More Than 100 Trials Underway
Hospitalized Coronavirus Patients Develop Pneumonia, About 10% Die: Study
How to Prepare, Protect Yourself From Coronavirus
Icky Prescription: Could Hookworms Help Ease MS?
Imaging Scans May Lead to Shorter TB Treatment
Immune System May 'Remember' Infections From Previous Coronaviruses
Inhaler Use Up During Coronavirus Pandemic
Is It Allergies or COVID-19? An Expert Helps You Tell the Difference
Kids Who Need Steroids Face Risk of Diabetes, Other Ills
Lab Experiments Show How Masks Could Protect Against COVID-19
Last-Ditch Life Support System Is Saving Lives of COVID Patients
Loss of Smell, Taste Might Be Long-Term for Some COVID-19 Survivors
Lung Diseases on the Rise Worldwide
Many Cases of 'Penicillin Allergy' Might Be Mistaken
Microbes in Lungs Could Affect COVID-19 Outcomes
More Evidence Masks Slow COVID's Spread
More Evidence Tying Vitamin E Acetate to Vapers' Lung Disease
MS Patients Turn to Marijuana, Other Alternative Treatments
Multiple Studies Confirm Steroids Can Fight Severe COVID-19
Narcolepsy Drug Doesn't Raise Odds for Birth Defects: Study
New Hope Against Diseases Marked by Progressive Scarring of Lung Tissue
New Weapon in Fight Against Multidrug-Resistant TB
Parkinson's Patient Improving After First-Ever Stem Cell Therapy
Physical Jobs Tied to More Sick Leave, Earlier Retirement
Pill Might Prevent Life-Threatening Allergic Reactions
Pollen Fragments Linger After Rains, Leaving Allergy Sufferers Miserable
Preemie Babies End Up Hospitalized More as Kids
Pregnancy May Delay MS
Rare Tumor Slows, But Won't Stop Young Drama Teacher
Research Reveals Why COVID Pneumonia Is More Deadly
Resolve to Keep Your Asthma, Allergies Under Control in 2021
Rheumatoid Arthritis Treatment Doesn't Harm Lungs: Study
Risk of Severe COVID May Depend on Your Type of Asthma, Experts Say
Scientists Design Protective Respirator for Health Care Workers
Scientists Spot Early Markers of Coronavirus in Lungs of Patients
Severe Allergic Reaction Extremely Rare With Pfizer COVID Vaccine: Study
Skin Cream May Offer New Treatment Option for Psoriasis
Sleep Apnea Aid Eases Heart Problems in People With Prediabetes
Smokers, Vapers in Special Danger From Coronavirus
Some Fall Allergy Symptoms Could Have You Thinking COVID
Some Psoriasis Meds May Also Help Prevent Heart Disease
Stuck at Home, Suffering With COVID? Experts Offer Guidance on Care
Study Confirms Safety, Effectiveness of Children's Vaccines
Study Probes Links in Asthma, Food Sensitivity and Irritable Bowel Syndrome
Study Questions Need to Wait Days to Give Baby New Foods
Suicide Rate 170 Times Higher for People With Schizophrenia
Therapy by Phone Helps Parkinson's Patients Manage Depression
There's No Healthy Alternative to Smoking Except Quitting: Study
Toxins Form When E-Cigarette Chemicals Mix, Study Says
Vaping and Lung Damage in Teens: What's the Real Link?
Vaping Illnesses May Have Many Americans Quitting E-Cigs
Vaping May Addle the Adolescent Brain
Vaping-Related Lung Injuries Still Happening -- And May Look Like COVID-19
Vitamin D in Pregnancy Doesn't Curb Kids' Asthma
Wearing a Mask Doesn't Cause CO2 Poisoning
Weight Gain Is No Friend to Aging Lungs
Weight-Loss Surgery Brings Surprise Bonus: Breathing Easier
What Works Best to Ease Flare-Ups of COPD?
What You Need to Know About Coronavirus If You Have Asthma
Which Symptoms Point to Severe COVID-19? Doctors Issue New Update
Why a Newborn's First Breath Is So Important
Why Do Obese People Have Higher Risk From COVID-19?
Why Vaping Emergencies May Be Missed
Wildfire Smoke Causes Rapid Damage to Your Health: Study
With 3D Printer, N.Y. Hospital Converts Sleep Apnea Machines Into Ventilators
Woman With Severe COVID-19 Gets Life Saving Double-Lung Transplant
Wood-Fired Cooking a Cause of Lung Illness in Developing World
Your Sleep Habits May Worsen Your Asthma
Youth Vaping Rates Have Plunged During Lockdown: Study
Contact Our Health Professionals
Request Appointment
Find Doctors
Find Locations
Follow Us
Copyright © The StayWell Company, LLC. except where otherwise noted.
About The StayWell Company, LLC.
arrow_backward
Close mobile menu
Mobile navigation
Home
Doctors
Locations
Conditions and Services
Patients and Visitors
HealthBeat
Academics
MyChart
Careers
Pay a Bill
Financial Assistance
For Physicians
Northwestern Medicine Newsroom
Contact Us