Some may be better suited for you than others. May give 2nd dose after 4-6 hours if needed. This means your doctor will need to get approval from your insurance company before your insurance company will pay for the prescription.There are other drugs available to treat your condition. This gives the drug time to work and lowers your risk of side effects.Donepezil may cause a slow heart rate and fainting. Our website services, content, and products are for informational purposes only. Our website services, content, and products are for informational purposes only. Or you may have a higher risk of side effects. Your reactions could be impaired.signs of stomach bleeding--bloody or tarry stools, This is not a complete list of side effects and others may occur. Examples of these drugs include:These drugs and donepezil work in opposite ways. WebMD provides common contraindications for Acetaminophen Oral. An interaction is when a substance changes the way a drug works. Woodcliff Lake, NJ: Eisai Co., Ltd.; 2010 Nov. donepezil (doe-nep-i-zill) Aricept,AriceptODT Classification Therapeutic:anti-Alzheimer’sagents Pharmacologic:cholinergics(cholinesteraseinhibitors) PregnancyCategoryC Indications Mild, moderate, or severe dementia/neurocognitive disorder associated with Alzhei-mer’sdisease. Donepezil is a prescription drug. If they’re more severe or don’t go away, talk to your doctor or pharmacist.Call your doctor right away if you have serious side effects. This product is available in the following dosage forms:Portions of this document last updated: Sept. 01, 2020Copyright © 2020 IBM Watson Health. Donepezil reversibly inhibits acetylcholinesterase, thereby blocking the hydrolysis of the neurotransmitter acetylcholine and, consequently, increasing its activity. Authors Garry G Graham 1 , Kieran F Scott. Low levels of this chemical can cause dementia, or problems with mental function or doing daily tasks. This condition will progress over time, even in people who take donepezil.Donepezil may also be used for other purposes not listed in this medication guide.Follow all directions on your medicine label and package. If you take them together, the drugs may be less effective. This can be harmful or prevent the drug from working well.To help avoid interactions, your doctor should manage all of your medications carefully. Examples of these drugs include:When taken with donepezil, certain steroids can decrease the level of donepezil in your body. Donepezil is a CYP3A4 substrate. Aricept is not … Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Examples of these drugs include:These drugs and donepezil work in opposite ways. If you take them together, the drugs may be less effective. Do not use two doses at one time.If you miss your doses for more than 7 days in a row, call your doctor before taking the medicine again.Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.Avoid driving or hazardous activity until you know how donepezil will affect you. Donepezil oral tablet is a prescription medication that’s used to treat dementia caused by Alzheimer’s disease. Symptoms of Alzheimer’s disease get worse over time, even if you take this drug.Keep these considerations in mind if your doctor prescribes donepezil for you.A prescription for this medication is refillable. Donepezil is a potent, selective, noncompetitive and rapidly-reversible inhibitor of AChE. Donepezil will not cure Alzheimer's disease, and it will not stop the disease from getting worse. Some people taking donepezil have improved mental function, while others may have unchanged or even worsening mental function.Donepezil is not a cure for Alzheimer's disease. Call your doctor right away if this happens. Healthline Media does not provide medical advice, diagnosis, or treatment. Examples of these drugs include:Donepezil and certain antidepressants work in opposite ways. Max: 4 doses daily. Examples of these drugs include:When taken with donepezil, these drugs can increase the level of donepezil in your body. It shouldn’t be used in children under the age of 18 years.Your doctor will increase your dosage slowly if needed. Common side effects include nausea, trouble sleeping, aggression, diarrhea, feeling tired, and muscle cramps.Donepezil was approved for medical use in the United States in 1996.There is no evidence that donepezil or other similar agents alters the course or progression of In clinical trials the most common adverse events leading to discontinuation were Donepezil, like other cholinesterase inhibitors, can cause nightmares due to enhanced activation of the Donepezil should be used with caution in people with If daily donepezil has suspended for 7 days or less, restarting at the same dose is recommended, while if the suspension lasts longer than 7 days, retitrate from 5 mg daily is suggested.Donepezil binds and reversibly inactivates the cholinesterases, thus inhibiting hydrolysis of acetylcholine.