What are the Namenda withdrawal symptoms?

Namenda (http://www.nlm.nih.gov/medlineplus/druginfo/meds/a604006.html)is a drug used for sufferers of Alzheimer's. Increasingly it is seeing use as a treatment for heroin addicts as well. Clinical studies have shown that the primary withdrawal symptom for Alzheimer's patients taking the drug who have medium to high levels of the condition is marked decline in overall health over the next few months. It is important to carefully consult with your doctor before you stop taking this medication.