Zyrtec is an antihistamine. Antihistamines prevent sneezing, runny nose, itching and watering of the eyes, and other allergic symptoms. Zyrtec is used to treat allergies, hives (urticaria), and other allergic inflammatory conditions.

Zyloprim reduces the production of uric acid in your body. Zyloprim is used to treat gout, increased levels of uric acid caused by cancer treatment, and kidney stones that are caused by high levels of uric acid.

Zyban is indicated as an aid to smoking cessation treatment.

Zovirax is used to treat herpes infections of the skin, lip, and genitals; herpes zoster (shingles); and chickenpox. It does not cure herpes infections but decreases pain and itching and promotes healing. Topical Zovirax does not prevent the recurrence of sores but may decrease pain and itching if applied when the earliest symptoms first appear. Oral Zovirax decreases the frequency and severity of recurrent sores, but it is used only by people with severe herpes infections because of possible adverse effects. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

Zoloft is a prescription medicine used to treat depression, panic disorder, obsessive-compulsive disorder (also called OCD) and posttraumatic stress disorder (also called PTSD) in adults. Zoloft is also used to treat OCD in children (ages 6-12) and adolescents (ages 12-17).

Zithromax is used to treat many different types of bacterial infections, such as bronchitis, pneumonia, tonsillitis, skin infections, ear infections, and sexually transmitted diseases.

Zanaflex a muscle relaxant is used to help relax certain muscles in your body. It relieves the spasms and increased muscle tone caused by medical problems such as multiple sclerosis or spinal injury. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

Yasmin is a birth control pill used to prevent pregnancy. Yasmin differs from other birth control pills because it contains a progestin hormone called drospirenone. It does not protect against HIV infection (AIDS) and other sexually transmitted diseases.

Xenical is used to help obese people who fit certain weight and height requirements lose weight and maintain weight loss. Xenical works in your intestines, where it blocks some of the fat you eat from being absorbed. This undigested fat is then eliminated in your bowel movements. Use Xenical together with a reduced-calorie diet. The weight management effects of Xenical continue only as long as you are taking it.

Wellbutrin SR (Anti Depressant) is a pharmaceutical prescription antidepressant, which acts directly on the brain and other nerve cells. It is also used to treat ADHD (Attention Deficit Disorder), bipolar depression, chronic fatigue syndrome, cocaine addiction, nicotine addiction, and lower back pain. Also, aids in quitting smoking (identical to Zyban). It is chemically unrelated to tricyclic, tetracyclic, selective serotonin re-uptake inhibitor, or other known antidepressant agents.