Foam at the mouth

Foam at the mouth is a symptom of an underlying medical condition and occurs when saliva, mixed with air and stomach acid, is expelled from the mouth. It is usually accompanied by other symptoms such as seizures, vomiting, or difficulty breathing. Foam can range in color from white to yellow, and is often frothy and bubbly. It can also be accompanied by a strong, unpleasant odor. Foam at the mouth can be caused by a variety of medical conditions, including poisoning, epilepsy, and respiratory or cardiac issues. It is important to seek medical attention if foam at the mouth is observed.