Dextrose Injection Concentrated and Qutenza

• Generic Name: glucose
• Dosage Forms: injection, solution, injection, solution, concentrate
• Other Brand Names: BD Glucose, Dex4, Insta-Glucose, Relion Grape, TRUEplus, Trutol Fruit Punch, Dextrose, Rematex, Ziks Arthritis Pain Relief

Dextrose is a form of glucose (sugar). Dextrose 5% in water is injected into a vein through an IV to replace lost fluids and provide carbohydrates to the body.

Dextrose 5% in water is used to treat low blood sugar (hypoglycemia), insulin shock, or dehydration (fluid loss). Dextrose 5% in water is also given for nutritional support to patients who are unable to eat because of illness, injury, or other medical condition.

Dextrose 5% in water is sometimes used as a diluent (liquid) for preparing injectable medication in an IV bag. A diluent provides a large amount of fluid in which to dilute a small amount of medicine. The diluent helps carry the medicine into your bloodstream through the IV. This helps your caregivers inject the medicine slowly and more safely into your body.

Dextrose 5% in water may also be used for purposes not listed in this medication guide.

• Generic Name: capsaicin topical
• Dosage Forms: patch
• Other Brand Names: Qutenza, Capsicum Oleoresin, Capsin, Capzasin Back and Body, Capzasin-HP, Capzasin-P, Castiva Warming, Icy Hot PM, Icy Hot with Capsaicin, Menthac Arthritis Cream with Capsaicin, Salonpas Gel-Patch, Salonpas Pain Patch with Capsaicin, Sloan's Liniment, Trixaicin, Zostrix, Capzasin-P, Theragen HP, Zostrix Arthritis Pain Relief, Zostrix Foot Pain Relief, Zostrix HP

Qutenza patches contain capsaicin. Capsaicin is the active ingredient in chili peppers that makes them hot. Capsaicin is used in medicated creams and lotions to relieve muscle or joint pain.

Capsaicin used on the body causes a sensation of heat that activates certain nerve cells. With regular use of capsaicin, this heating effect reduces the amount of substance P, a chemical that acts as a pain messenger in the body.

Qutenza patches are used to treat nerve pain (neuralgia) in people who have had herpes zoster, or "shingles."