Yes, Itâs Possible to Have Too Much Caffeine (and These Are the Caffeine Overdose Symptoms to Look For) An expert describes the signs you're consuming more of the drug than your body can handle.
Brand Names: Catapres, Kapvay. Kapvay (clonidine) is a prescription medicine supplied as an extended-release tablet and is used to treat attention deficit hyperactivity disorder (ADHD). Your doctor may prescribe Kapvay alone or together with certain other ADHD medicines. Clonidine is not a central nervous system (CNS) stimulant.
Kava (Piper methysticum, also called kava kava) is an herb that can be effective for alleviating the symptoms of anxiety. In some human studies, improvements have been seen after only one or two doses, and were maintained over the following few weeks. Don't use kava if you have liver problems (such as hepatitis), drink alcohol regularly, or take any drug with known adverse effects on the liver, including acetaminophen (Tylenol), statin drugs, and niacin.