Who should not take TRI-DEX PE Syrup?

The following conditions are contraindicated with this drug. Check with your physician if you have any of the following:


  • systemic mastocytosis
  • overactive thyroid gland
  • Acidosis
  • high blood pressure
  • Severe Uncontrolled High Blood Pressure
  • Heart Attack
  • Coronary Artery Disease
  • Partial Heart Block
  • Rapid Ventricular Heartbeat
  • Slow Heartbeat
  • Chronic Heart Failure
  • Severe Hardening of the Arteries
  • Blood Clot in an Artery
  • Active Inflammation of the Liver
  • Acute Inflammation of the Pancreas
  • Enlarged Prostate
  • Decreased Oxygen In The Tissues Or Blood
  • closed angle glaucoma
  • Stenosing Peptic Ulcer
  • Stomach or Intestine Blockage
  • Blockage of Urinary Bladder
  • Cannot Empty Bladder
  • Chronic Obstructive Lung Disease
  • chronic idiopathic constipation


  • Dextromethorphan Analogues
  • Sympathomimetic Agents
  • Ephedrine Analogues
  • Antihistamines
  • Antihistamines - Alkylamine