Response and effectiveness
Top 6 in Top 7 Things to Know About Clonidine
Clonidine is quickly absorbed, with peak effects occurring within one to three hours. Clonidine's blood pressure-lowering effect occurs quickly, within 30 to 60 minutes of an oral dose, and the maximum effect occurs within two to four hours.
It may be used in conjunction with other ADHD medications. Clonidine-induced improvement in ADHD symptoms may take several days to manifest.