Tag: Doping

Originally used during World War II to make limited supplies of penicillin last longer, probenecid was later added to the International Olympic Committee's (IOC) banned substances list in 1988. This ban was implemented after its misuse as a masking agent to conceal other performance-enhancing drugs was uncovered.

The circulating half-life of HGH itself is only 20–30 minutes, yet the metabolic changes it triggers can be detected for weeks. This critical distinction is key to understanding **how long does HGH stay in your system after an injection?**

Developed as a cardiac stimulant in the 1930s, oxilofrine is a pharmaceutical stimulant prescribed in some countries for conditions like low blood pressure and as a cough suppressant. This raises the question: **What is oxilofrine used for** medically, in contrast to its illicit use in dietary supplements?