Diphenoxylate + Atropine (Diphenoxylate and Atropine) — Uses, Dosage, Side Effects & Safety

Drug class: Antidiarrheal (Opioid + Anticholinergic combination)

Overview

Diphenoxylate + Atropine is a prescription medication used to treat short-term (acute) diarrhea in adults and children. It combines two active ingredients: diphenoxylate, which slows down bowel movements, and atropine, which is added in a small amount to discourage misuse or overdose. Diphenoxylate works by acting on the muscles in the intestines to slow the movement of the gut, allowing more water to be absorbed from the stool, resulting in firmer stools and less frequent bowel movements. Atropine, at low doses, has little therapeutic effect but causes unpleasant side effects at higher doses, helping to prevent abuse. Patients should know that this medication is not suitable for all types of diarrhea, especially those caused by infections with high fever or blood in the stool. It is important to stay hydrated while using this medicine and to follow your healthcare provider’s instructions closely.

Therapeutic uses

  • Diarrhea
  • Irritable Bowel Syndrome

Common side effects

  • Constipation
  • Drowsiness
  • Dizziness
  • Dry mouth
  • Blurred vision
  • Abdominal pain
  • Nausea
  • Urinary retention

Frequently Asked Questions about Diphenoxylate + Atropine

What is Diphenoxylate + Atropine used for?

It is used to treat short-term (acute) diarrhea in adults and children over 6 years old. It helps reduce the frequency and urgency of bowel movements.

How quickly does Diphenoxylate + Atropine work?

Most people notice improvement in diarrhea within 48 hours of starting treatment. If symptoms persist, consult your healthcare provider.

Can I use this medication for infectious diarrhea?

No, it should not be used for diarrhea caused by certain infections, especially those with fever or blood in the stool, as it may worsen the condition.

Is Diphenoxylate + Atropine safe for children?

It is not recommended for children under 6 years due to the risk of serious side effects. For older children, dosing must be carefully determined by a healthcare provider.

What should I do if I experience side effects?

Mild side effects often resolve on their own. If you experience severe symptoms such as difficulty breathing, severe abdominal pain, or signs of allergic reaction, seek medical help immediately.

Can I take Diphenoxylate + Atropine with other medications?

Some medications can interact with Diphenoxylate + Atropine. Always inform your healthcare provider about all medicines and supplements you are taking.

How should I store this medication?

Store at room temperature, away from moisture and heat. Keep out of reach of children and pets.

Related Diphenoxylate + Atropine information

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.