Clonidine (Catapres)

Cardiology / Psychiatry (Alpha-2 Agonist)

Dosing & Administration

Adult Dose

0.1-0.2 mg PO BID or TID.

Pediatric Dose

ADHD: 0.1-0.4 mg/day divided.

Renal Adjustment

Start at lower doses.

Hepatic Adjustment

No adjustment necessary.

Safety & Special Populations

Pregnancy Category

C

Lactation Safety

Use caution.

Contraindications & Adverse Effects

Contraindications

  • Hypersensitivity

Common Adverse Effects

  • Rebound hypertension (if stopped abruptly)
  • Dry mouth
  • Sedation
  • Bradycardia