Are mackerel bones dangerous when swallowed?

Swallowing mackerel bones can pose a risk, as they are small and sharp, potentially leading to choking or injury to the throat or digestive tract. While most fish bones pass through the digestive system without causing harm, there are cases where they can become lodged or cause perforations. If someone swallows a bone and experiences pain, discomfort, or difficulty swallowing, it’s important to seek medical attention. Generally, it's best to eat fish carefully and remove bones before consumption.