Which medication class is used to stop loose bowel movements?

The medication class utilized to stop loose bowel movements is antidiarrheals. This class of medications is specifically designed to reduce the frequency and urgency of bowel movements, which is beneficial in managing diarrhea. Antidiarrheals work by various mechanisms, such as slowing down gut movement or enhancing the absorption of fluids and electrolytes in the intestines. By doing so, they help to firm up stools and reduce discomfort associated with diarrhea.

Other medication classes, such as antihistamines, anticoagulants, and antidepressants, do not have the therapeutic effect necessary for treating diarrhea. Antihistamines are primarily used to relieve allergy symptoms, anticoagulants are used to prevent blood clots, and antidepressants are intended for managing mental health conditions. Each of these classes serves very different purposes in medical treatment, highlighting the importance of choosing the correct medication for specific symptoms.