fbpx

U.S. Anti-Doping Agency (USADA)

Click here to log in to the
Athlete Connect application

Click here to log in to
Athlete Express

USADA logo with registered symbol.

Global DRO logo in whiteSearch Medications & Ingredients

Search
Search
Close this search box.
Design of a molecule.

Science Spans Generations

USADA Chief Science Officer, Dr. Larry Bowers, & his son Dr. Geoff Bowers will both independently present at the American Chemical Society spring meeting.

Read More »
pills spilt out of open pill bottles

Half-Life of a Drug

Determining the half-life of a drug depends on many variables, and it is extremely important that athletes understand the clearance times of medications.

Read More »
How does USADA pick who to test?

Selecting Athletes for Testing

Selecting Athletes for Testing USADA staff go to great lengths to develop an efficient and effective test distribution plan that allocates our resources intelligently. Factors

Read More »
What if it's 8 p.m. and I'm at the store trying to figure out which meds I can take?

Global DRO Day or Night

Global DRO is available day or night.   If you find yourself at the pharmacy wondering what over-the-counter medicines you can take, USADA has an

Read More »