Just like humans, dogs can experience gastrointestinal issues, and one common problem pet owners face is diarrhea. While in many cases, diarrhea is a temporary condition that can resolve on its own, there are times when over-the-counter (OTC) medications can be beneficial in alleviating your dog's discomfort. In this article, we will explore the causes of diarrhea in dogs, the importance of consulting a veterinarian, and some common OTC options available for treating this condition.