What is a common symptom of hemophilia?

Prolonged bleeding is indeed a common symptom of hemophilia, which is a genetic disorder that affects the blood's ability to clot properly. Individuals with hemophilia may experience excessive bleeding following injuries or surgeries, and they can also have spontaneous bleeding episodes, especially into joints and muscles. This occurs because hemophilia is caused by a deficiency in certain clotting factors that are essential for the coagulation process. The inability to form stable blood clots leads to prolonged bleeding times, making this a hallmark symptom of the condition.

The other options, while they represent various health issues, do not specifically correlate with hemophilia. Frequent infections are typically linked to immune deficiencies or other health problems, high fever can be associated with numerous conditions such as infections or inflammatory processes, and skin rashes may indicate various dermatological issues that are not characteristic of hemophilia. Thus, prolonged bleeding stands out as the most relevant symptom of this bleeding disorder.