Have dogs checked by a veterinarian and then use preventive medication.

The centers do not advise the use of any preventive medication for dysentery.

Often preventive medications do not have to be taken indefinitely.

The women stayed on preventive medication throughout the study but were not to overuse any medications.

Talk to your doctor about your thoughts on taking preventive medications for migraines.

These "rebound headaches" can actually make the body less responsive to preventive medication.

For people who suffer one or more migraine attacks a week, preventive medications are often prescribed.

Even though the first infected child was well, she was given a six-month course of preventive medication.

It is also an effective preventive medication for migraine.

Others may need to take daily preventive medication as well.