Optiray and QlearQuil Nighttime Sinus & Congestion

• Generic Name: ioversol
• Dosage Forms: injection
• Other Brand Names: Optiray 240, Optiray 300, Optiray 320, Optiray 350, Optiray 160

Ioversol is a radiopaque (RAY dee oh payk) contrast agent. Ioversol contains iodine, a substance that absorbs x-rays. Contrast agents are used to allow blood vessels, organs, and other non-bony tissues to be seen more clearly on a CT scan or other radiologic (x-ray) examination.

Ioversol is used to help diagnose certain disorders of the heart, brain, and blood vessels.

Ioversol may also be used for purposes not listed in this medication guide.

• Generic Name: acetaminophen / doxylamine / phenylephrine
• Dosage Forms: n.a.
• Other Brand Names: QlearQuil Nighttime Sinus & Congestion, NyQuil Sinex, Vicks Sinex Nighttime

Acetaminophen is a pain reliever and fever reducer.

Doxylamine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

QlearQuil Nighttime Sinus & Congestion is a combination medicine used to treat headache, sinus pain, runny nose, sneezing, and sinus congestion caused by allergies, the common cold, or the flu.

QlearQuil Nighttime Sinus & Congestion may also be used for purposes not listed in this medication guide.