Although there is no known cure yet for Alzheimer's disease, there are already a number of drugs available worldwide that can help slow down a
patient's cognitive deterioration. The main aim of these Alzheimer's medications is to try and improve cognitive ability or the person's
capability to think, perceive, judge and recognize.
FDA Approved Drugs for Alzheimer's Disease
There are currently five drugs approved by the Food and Drug Administration (FDA) that can be used to treat Alzheimer's. Ongoing
research tests the effectiveness of such medications since they do not serve as a cure-all for the disease. These medications may not
have the same effects on all patients that are suffering from Alzheimer's. But such prescription drugs can have significant effects on some of
the patients with Alzheimer's disease and should be given consideration as a possible treatment.
The first four drugs listed above belong to a group of drugs known as "Cholinesterase Inhibitors." They work by trying to delay the break down
of a substance known as "acetylcholine" in the brain which helps in bridging communication between nerve cells and has an important role in a
Namenda on the other hand acts on another neurotransmitter called "glutamate" and shields the brain from the substance which contributes to
the death of brain cells in people with Alzheimer's disease. This drug is more effective in treating moderate to severe forms of Alzheimer's
disease, improving the day to day life of the person with Alzheimer's disease.
Common Side Effects of Namenda
The most common side effects associated with the drug Namenda include dizziness, confusion, constipation, headache and skin rashes. Some
patients may experience less common side effects such as tiredness, back pain, high blood pressure, insomnia, hallucinations, vomiting and
occasional shortness of breath.
Efficacy and Side Effects of Aricept, Exelon and Razadyne
The drugs Aricept, Exelon and Razadyne are seen to be most effective in treating the early stages of Alzheimer's disease. This group of
prescription drugs has been shown to have some modest effect in slowing down the degeneration of a patient's cognitive abilities.
These drugs can also help in trying to reduce certain behavioral problems usually exhibited by people suffering from Alzheimer's. When these
drugs are administered effectively on an Alzheimer's patient, they can significantly improve one's quality of life and more able to cope up with
Alzheimer's patients taking these medications may experience some side effects which may not be the same for all patients. Common side effects
observed in patients using the drug Aricept include nausea, vomiting, excessive tiredness, sleeping troubles and muscle cramps.
Less frequent observed side effects of the drug are headaches and dizziness with rare cases of patients suffering from anorexia, gastric or
duodenal ulcers, gastro-intestinal hemorrhage, bladder overflow obstruction, liver damage, convulsions, heart problems and psychiatric
disturbances while using Aricept as medication.
The usual side effects seen in using Exelon as treatment for Alzheimer's are nausea, vomiting, weight loss, stomach upset and fatigue. Less
usual side effects observed with the use of the said drug are abdominal pain, sweating, diarrhea, headaches, tremor, and psychiatric disturbances
such as anxiety or depression with rare cases of patients experiencing gastro-intestinal bleeding.
The common side effects often reported with the use of Razadyne are nausea, vomiting, appetite loss and weight loss. Less common are fatigue,
dizziness, tremor, headaches, abdominal pain, urinary tract infection, blood in urine, runny nose. There are no serious side effects with this
Potential Adverse Effects From Cognex
The drug Cognex is used less frequently for Alzheimer's treatment as it can cause serious liver damage to most patients. Other side effects of
the drug include nausea and vomiting. Some patients may also experience some abdominal pain, sore muscles, headache, dizziness, rapid breathing,
increased urination, insomnia, runny nose or mouth, swelling in legs and feet when taking Cognex. Some of the most severe side effects associated
with using Cornex are liver damage, heart problems and seizures.
IMPORTANT DISCLAIMER - Many of the articles contained in this site have been reviewed by licensed medical personnel for their medical accuracy. However, the information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or doctor or any information contained on or in any product label or packaging. As always, please consult with a licensed doctor or physician before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a problem. Any products reviewed on this site and the claims made about specific vitamins, supplements or other items or procedures on or through this website have not been evaluated by My Medical Learning Center or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. Please visit our policies page for further information.