Along with its needing effects, a drug may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your family doctor as soon as possible if any of the following side effects was happen
More common
Dizziness, light-headedness, or fainting; slow heartbeat
Less common
Chest pain; extremely shallow or slow breathing; fast heartbeat; fever; hallucinations - seeing, feeling, or hearing things that are not there; mental depression; sleepiness - excessive; vomiting
More common side effects may occur that usually don't needed medical attention. These side effects may go away during treat as your body adjusts to the drug. However, check with your family doctor if any of the following side effects continue or are bothersome:
More common
Anxiety; confusion; dry mouth; nausea; sleepiness
Less common
Constipation; ringing, buzzing, or other unexplained noises in the ears; sweating, unusual; weakness
If clonidine use is suddenly stopped, check with your family doctor immediately. If you notice any of the following symptoms, report them to your family doctor:
Agitation; headache; nervousness; pounding heartbeat; shaking or trembling
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.