Excessive noise exposure is the leading cause of hearing loss in the United States. Ototoxic drugs such as NSAIDS, antibiotics, diuretics, some cardiac medicine and more can cause hearing loss as well. Illnesses and diseases such as Meningitis, Heart Disease, Diabetes, and Alzheimer's can also cause hearing loss. Lifestyle factors can head to higher risk of hearing loss, such as obesity, birth defects, head injuries, family history, smoking, and more.