I have not had my hearing checked, but it sounds like something we should be doing! If you have a family history you will definitely want to get in and check it out.
At this point there are so many things involved with/accompanying head pain (depression, fibro, IBS, stoke) that I would not say that hearing issues/loss can't be one of them!
Diagnosing and acknowledging the presence of migraine and coexisting conditions are important steps toward developing a successful migraine management program. It is important to realize that there are two or more conditions that treatment and to work with the physician to develop a plan that is compatible with your lifestyle. Diagnosing and appropriately managing migraine and coexisting medical conditions are also important because many health conditions can increase the frequency or severity of migraine attacks. If you can gain control over the coexisting condition, the migraine attacks may lessen in frequency or severity. In addition, some medicine can treat both conditions at the same time.