Pepto-Bismol - How long does this stay in your system?

**Pepto-Bismol**, a medication used to relieve symptoms like diarrhea, upset stomach, or nausea, contains an active ingredient called **bismuth subsalicylate**. Here's what you need to know about how long it stays in your system:

- **Typical Duration**: After consumption, bismuth subsalicylate typically remains in your body for **two to three days**²³. However, keep in mind that this timeframe can vary from person to person.

- **Dark Stools**: Pepto-Bismol can cause temporary **darkening of stools** due to the formation of **bismuth sulfide**. This discoloration is harmless and can last several days after you stop taking the medication.

- **Factors Affecting Duration**:
- **Age**: Older individuals may metabolize Pepto-Bismol more slowly, leading to a longer duration in the system.
- **Dosage**: Larger doses take longer to metabolize.
- **Liver Function**: Liver health affects how efficiently the medication is broken down.

If you have any concerns about how long Pepto-Bismol stays in your system, it's best to consult with your healthcare provider². Remember that individual responses may vary, so always seek professional advice when needed.