Rivastigmine transdermal and Valdecoxib

• Generic Name: rivastigmine
• Dosage Forms: n.a.
• Other Brand Names: Exelon

Rivastigmine transdermal (skin patch) is used to treat mild to moderate dementia caused by Alzheimer's or Parkinson's disease.

Rivastigmine improves the function of nerve cells in the brain. It works by preventing the breakdown of a chemical that is important for the processes of memory, thinking, and reasoning. People with dementia usually have lower levels of this chemical.

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

• Generic Name: valdecoxib
• Dosage Forms: n.a.
• Other Brand Names:

Valdecoxib is a non-steroidal anti-inflammatory drug. Nonsteroidal anti-inflammatory drugs (also called NSAIDs) are used to relieve some symptoms caused by arthritis (rheumatism), such as inflammation, swelling, stiffness, and joint pain. However, valdecoxib does not cure arthritis and will help you only as long as you continue to take it. It may also be used to treat pain associated with menstrual periods.

Valdecoxib was available only with your doctor's prescription.

Valdecoxib was voluntarily withdrawn from the U.S. market on April 7, 2005 due to safety concerns of increased risk of serious heart problems and skin reactions .