Which of these is NOT a common symptom of measles?

Frequent urination is not a common symptom of measles. Measles is primarily characterized by a few specific symptoms that typically include a high fever, a widespread skin rash, and a positive measles test due to the presence of the virus. The high fever usually precedes the rash and can be quite severe. Additionally, the skin rash is a hallmark of the illness, beginning at the hairline and spreading downwards.

In the case of measles, while some other symptoms such as cough, runny nose, and conjunctivitis may also occur, frequent urination does not have any direct association with the disease. Instead, it is more indicative of other conditions unrelated to measles. Recognizing this distinction is essential for accurate diagnosis and management in the context of childhood illnesses.