Zithromax Active ingredient: azithromycin $0.55 for pill Zithromax is a macrolide antibiotic to treat infections of upper and low respiratory tract, especially ear infections, pneumonia. Metformin Active ingredient: metformin $0.26 for pill Metformin is a biguanide anti-diabetic that works by decreasing the amount of sugar that the liver produces and the intestines absorb.

Nizoral Active ingredient: ketoconazole $1.15 for pill Nizoral is an antifungal antibiotic used to treat candidiasis, blastomycosis, coccidioidomycosis, histoplasmosis, chromoblastomycosis, or paracoccidioidomycosis. Cleocin Active ingredient: clindamycin $2.03 for pill Cleocin is used to treat serious infections caused by susceptible anaerobic bacteria such as streptococci, pneumococci, and staphylococci.

Hydrochlorothiazide $0.28 for pill Hydrochlorothiazide is a thiazide diuretic that helps the kidneys to remove fluid from the body. Norvasc Active ingredient: amlodipine $0.30 for pill Norvasc is a calcium channel blocker prescribed to treat hypertension, chemic heart disease, angina.

Amaryl Active ingredient: glimepiride $0.48 for pill Amaryl is an oral blood sugar-lowering drug which belongs to the class of sulfonylureas. Antivert Active ingredient: meclizine $0.34 for pill Antivert is used for preventing and treating nausea, vomiting, and dizziness associated with motion sickness.

Kemadrin Active ingredient: procyclidine $0.79 for pill Kemadrin is used to treat the stiffness, tremors, spasms, and poor muscle control of Parkinson's disease. Aleve Active ingredient: naproxen $0.73 for pill Aleve is used to treat pain or inflammation caused by conditions such as arthritis, ankylosing spondylitis, tendinitis, bursitis, gout, or menstrual cramps.