Final answer:
Bismuth subsalicylate can have serious adverse drug reactions (ADRs) that include symptoms like aches, headaches, nausea, lethargy, and diarrhea or constipation. In severe cases, it may lead to more severe ADRs such as jaundice, rash, mucosal hemorrhaging, seizures, shock, and even death.
Step-by-step explanation:
Bismuth subsalicylate is a medication commonly used to treat digestive symptoms such as diarrhea and abdominal pain. However, it can have serious adverse drug reactions (ADRs) that include symptoms like aches, headaches, nausea, lethargy, and diarrhea or constipation. In severe cases, it may lead to vomiting, intestinal obstruction, anemia, and allergic reactions.
There have been reported cases of more severe ADRs, including jaundice, rash, mucosal hemorrhaging, seizures, shock, and even death. It's important to be aware of these potential side effects and to consult a healthcare professional if you experience any concerning symptoms after taking bismuth subsalicylate.