Why didn't I do this when I first read your question? That was this morning and I was already too late.
Perhaps the information will be useful in the future.
This is what I found about Pepto Bismol.
Is Pepto Bismol Safe?|Poison Control.org
This is the section on overdosing.
Quote:
Is Pepto Bismol overdose possible?
Overdose is possible, and toxic effects are most often due to the salicylate content. People who already take aspirin or other salicylates, the elderly, and people with kidney disease might be at higher risk for adverse effects. Bismuth is not absorbed from the GI tract, so bismuth toxicity is unlikely.
The symptoms of salicylate toxicity include vomiting, abdominal pain, fever, confusion, excessive drowsiness, rapid breathing, and ringing in the ears (tinnitus). If an adult takes a large dose of Pepto Bismol all at once (more than the contents of a full bottle of tablets or liquid) or uses the maximum dose for a prolonged period of time, these symptoms might signal the need for medical attention. A child who accidentally gets too much, or someone who takes Pepto Bismol to harm themself, will probably need to go to an ER. A call to Poison Control will help decide whether someone got too much Pepto, and what to do next.
To avoid toxic effects from bismuth subsalicylate, pay close attention to the dosing instructions on product labels. The maximum dosage is 8 doses per day of regular strength Pepto Bismol (4200 mg daily) for no more than 2 days. Observing these precautions should help you stay well within the safe range and avoid toxicity
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Acronym Legend
OS = Older Son, YS = Younger Son
The most important two acronyms I know.
2/22/2026 - I will be offline for the next month or so.