Zantac is used for treating and preventing ulcers. It is also used to treat GERD and to treat and maintain healing of erosive esophagitis.

Zebeta is used for treatment of hypertension. It may be used alone or with other medicines. It may also be used for other conditions.

Zerit is used for treatment of HIV infection when used in combination with other medicines.

Zestoretic is indicated for treatment of hypertension. It may be used alone or with other medicines. It may also be used for other conditions.

Zithromax is used for treatment of many types of bacterial infections, such as bronchitis, pneumonia, tonsillitis, skin, ear infections, and STDs.<

Zocor is used to lower blood cholesterol levels and thereby reduce the risk of stroke and heart attack. Zocor may also be used to lower triglycerid

Zovirax treats herpes infections of the skin, lip, and genitals; herpes zoster (shingles); and chickenpox.

Zyban is used for helping to quit smoking.

Zyrtec is used to treat and relieve the symptoms of seasonal, perennial allergies and hives (urticaria). It is similar to Claritin and Allegra.