Skip to main content
Check Your Symptoms
Find A Doctor
Find A Dentist
Find Lowest Drug Prices
Health
A-Z
Health A-Z
Health A-Z
Common Conditions
ADD/ADHD
Allergies
Arthritis
Cancer
Coronavirus (COVID-19)
Depression
Diabetes
Eye Health
Heart Disease
Lung Disease
Orthopedics
Pain Management
Sexual Conditions
Skin Problems
Sleep Disorders
View All
Resources
Symptom Checker
WebMD Blogs
Podcasts
Newsletters
Questions & Answers
Insurance Guide
Find a Doctor
Children's Conditions A-Z
Surgeries and Procedures A-Z
Featured Topics
Symptom Checker
COVID-19: Check Your Symptoms Now
Slideshow
Get Help for Migraine Relief
Drugs &
Supplements
Drugs & Supplements
Drugs & Supplements
Find & Review
Drugs
Supplements
Tools
Manage Your Medications
Pill Identifier
Check for Interactions
Drug Basics & Safety
Commonly Abused Drugs
Taking Meds When Pregnant
Featured Topics
Slideshow
Vitamins You Need as You Age
Slideshow
Supplements for Better Digestion
Living
Healthy
Living Healthy
Living Healthy
Diet, Food & Fitness
Diet & Weight Management
Weight Loss & Obesity
Food & Recipes
Fitness & Exercise
Beauty & Balance
Healthy Beauty
Health & Balance
Sex & Relationships
Oral Care
Living Well
Women's Health
Men's Health
Aging Well
Healthy Sleep
Healthy Teens
Featured Topics
Article
Smart Grocery Shopping When You Have Diabetes
Quiz
Do You Know the Benefits of Walking?
Family &
Pregnancy
Family & Pregnancy
Family & Pregnancy
All About Pregnancy
Getting Pregnant
First Trimester
Second Trimester
Third Trimester
View All
Parenting Guide
Newborn & Baby
Children's Health
Children's Vaccines
Raising Fit Kids
View All
Pet Care Essentials
Healthy Cats
Healthy Dogs
View All
Featured Topics
Slideshow
Smart Snacks When You're Pregnant
Slideshow
Surprising Things You Didn't Know About Dogs and Cats
News &
Experts
News & Experts
News & Experts
Health News
Get the Latest Coronavirus News Here
COVID-19: Check Your Symptoms Now
Watch Daily Interviews With Leading Experts
How Long Does Coronavirus Live On Surfaces?
Tracking COVID-19: See Our Interactive Map
Experts & Community
WebMD Blogs
News Center
Featured Topics
WebMD News
Get the Latest Coronavirus News & Updates
Newsletters
Sign Up to Receive Our Free Coroanvirus Newsletter
Mobile Apps
Subscriptions
Sign In
Subscribe
My Profile
My Tools
My WebMD Pages
My Account
Sign Out
Allergies Home
News
Reference
Slideshows
Quizzes
Videos
Questions & Answers
Medications
Find an Allergist
Related to Allergies
Allergies or Cold?
Allergy Map
Allergy Relief Advisor
Children's Allergies
Eye Allergies
Cold & Flu Map
Skin Allergies
Food Allergies
Asthma
Drug Interaction Checker
Severe Allergies
More Related Topics
Allergies A-Z
Allergies
Videos
What's Triggering Your Hives?
Prepare for Allergy Emergencies
Video Transcript
Health Solutions
Penis Curved When Erect
Fight Against Cancer
Caring For Your Dog
Indoor Allergen Relief
Dupuytren’s Treatment
New Cancer Treatments
New Cancer Research
Cancer Care Has Changed
Optimizing Oral Health
Tired of Psoriasis?
Medical Sunscreen
Type 2 Diabetes Guide
High Cholesterol Risks
What Is AADC?
Treat Enlarged Prostate
Myths About Epilepsy
More from WebMD
MS: Tools to Keep Your Mind Sharp
Non-Drug Migraine Relief
Types of Spinal Muscular Atrophy
How MS Affects Your Mind
What Are Blocked Hair Follicles?
First Psoriatic Arthritis Flare
Stages of Rheumatoid Arthritis
Psoriasis in the Salon
Foods and Ulcerative Colitis
Common Psoriasis Triggers
Different Types of Psoriasis
Knee Replacement Timeline
Psoriatic Arthritis and Your Sleep
Why Prostate Cancer Spreads
Multiple Myeloma Explained
Where Breast Cancer Spreads
