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Exams and Tests

Your symptoms and a physical examination are all your doctor needs to diagnose the common cold. An initial diagnosis often is made from your symptoms alone.

• Usually, no blood tests or x-rays are necessary.

• During the physical examination, your doctor will pay careful attention to your head, neck, and chest.

• The doctor then examines your eyes, ears, throat, and chest to be sure that a bacterial source is not causing the illness.