Final answer:
Antidiarrheals are used for diarrhea but do not address pain or cough. Antipyretics can reduce fever and relieve pain but do not directly treat cough or labored breathing. Antidepressants and antianxiety medications are not typical treatments for these symptoms.
Step-by-step explanation:
When looking at the options provided to address cough and diarrhea suppression, symptomatic relief of moderate to severe pain, and relief of certain types of labored breathing, one must consider the specific actions of different types of medications.
Antidiarrheal medications are designed to alleviate diarrhea and may have effects on gut motility and absorption. However, they typically do not provide relief from pain or cough. Antipyretics are fever reducers and some, like acetaminophen, also have analgesic properties to relieve pain but do not specifically address cough or labored breathing. The options of Antidepressant and Antianxiety medications primarily affect mood and anxiety levels and are not typically used for cough, diarrhea, or breathing issues.
Cough suppressants, like dextromethorphan, may help to reduce coughing, but their effectiveness, especially in children, is questionable. Analgesics, like NSAIDs and acetaminophen, can mitigate pain and may carry antipyretic properties. When it comes to labored breathing, it's possible that some antihistamines might provide relief by reducing inflammation and congestion, yet they are not a straightforward choice for acute or non-specific coughs or labored breathing unrelated to allergies.