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Hi Sue, The ringing in the ears is called Tinnitus. It can be a side effect of medications (check what you are taking) or for me, it can also be a sign that a migraine is on the way. It could also mean a number of many other things, depending on other symptoms you may have.
Aspirin is one of the many types of drugs that can cause a ringing in your ears, along with quinine medications and a number of anti-inflammatories, antidepressants, antibiotics, and sedatives. In fact: itâs estimated that up to 200 different drugs are what causes ringing in the ears.