My WebMD Sign In

Please enter email address

Enter your password

Keep me signed in on this computer

Show more Information

If you select "Keep me signed in on this computer", every time you visit WebMD.com you won't have to type your email address and password. This means that a cookie will stay on your computer even when you exit or close your browser which may reduce your levels of privacy and security. You should never select this option if you're using a publicly accessible computer, or if you're sharing a computer with others. Even if you select this option there are some features of our site that still require you to log in for privacy reasons.

Forget your password? Having trouble signing in?

Why should I
sign up for WebMD?

With a WebMD Account you can:

Track your way to weight loss success
Manage your family's vaccinations
Join the conversation

See more benefits Sign Up

Why WebMD?

My WebMD

Show Menu

Facebook Twitter Pinterest

WebMD Home

Lung Disease & Respiratory Health Center

COPD Health Center

COPD Related Topics

Email a Friend

Print Article

COPD Health Center

Tools & Resources

Font Size

Alpha-1 Antitrypsin Deficiency Genetic Testing - Should I Be Tested?

The decision to have the test is personal. You may have emotional, financial, and family reasons for taking or not taking the test.

You may choose to have the test because:

Recommended Related to COPD

Emphysema, Chronic Bronchitis, and Colds

If you have emphysema or chronic bronchitis, you know how miserable it feels when you catch a cold. After all, breathing is difficult enough with a chronic obstructive pulmonary disease (COPD). Not only does catching a cold worsen your ability to breathe and be active, but the cold virus increases your chance of getting a more serious respiratory tract infection. Here's what you should know to stay well.

Read the Emphysema, Chronic Bronchitis, and Colds article > >

You have unexplained lung problems and want to know whether you have this condition.
Other people in your family have AAT deficiency.
Other people in your family have unexplained lung disease or liver disease.
You want to take steps to protect your health if you find out you have the condition.
You would be relieved to know that you do not have the changed gene.
You would change your decision about having children because of test results.
Your insurance would pay for the test.

WebMD Medical Reference from Healthwise

Last Updated: May 08, 2008

This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.