US women's soccer team goalkeeper Hope Solo received a warning from the US Anti Doping Agency after she had tested positive for a banned substance.
Solo will still suit up for the Americans in the Olympic Games in London.
The banned substance in question is Canrenone, a drug that can be used as a diuretic. Solo tested positive for the drug back on June 15.
Solo said in a statement, "I took a medication prescribed by my personal doctor for pre-menstrual purposes that I did not know contained a diuretic. Once informed of this fact, I immediately cooperated with USADA and shared with them everything they needed to properly conclude that I made an honest mistake, and that the medication did not enhance my performance in any way."
"As someone who believes in clean sport, I am glad to have worked with USADA to resolve this matter and I look forward to representing my country at the 2012 Olympic Games in London," she continued to say.
According to USADA rules, Solo is allowed to receive a public warning in lieu of a suspension. The rules were implemented back in 2009 after the review and revision of the WADA code.