For people with syncope (fainting): Clonidine will make this situation worse. Don’t rise up also swiftly and ensure not to receive dehydrated. These can improve your dizziness and possibility of fainting. For those who get dizzy when standing: This situation is called orthostatic hypotension. Clonidine might make this issue https://bookmarkja.com/story22309117/onolidine-an-overview