Donepezil can be used to treat confusion (dementia) related to Alzheimer's disease. It can perhaps not cure Alzheimer's illness, nonetheless it may improve memory, awareness, while the ability to function. This medication is an enzyme blocker that actually works by restoring the stability of natural substances (neurotransmitters) in the mind.
Read the Patient Ideas Leaflet if available from your pharmacist you get a refill before you start taking donepezil and each time. If you have any relevant questions, ask your doctor or pharmacist.
Simply take this medication by mouth with or without meals as directed by your doctor, frequently when daily just before bedtime. If you experience sleep issues (insomnia), talk to your physician about switching to a morning dose.
Them whole if you are taking the 23-milligram strength tablets, swallow. Don't split, crush, or chew these tablets. Doing therefore can increase the risk of part impacts.
Dosage relies on your medical condition and response to treatment. To reduce your risk of side effects (such as nausea and diarrhea), your doctor will start this medication at a dose that is low gradually raise your dosage over days to months. Follow your doctor's instructions very carefully. Do not increase your dose or use this drug more usually than prescribed.
When you do perhaps not take donepezil for 7 or more days in line, consult with your medical professional prior to starting again. You may need to start at a lower dosage to decrease the risk of adverse effects.
Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day. Do not stop taking it unless your physician orders you to achieve this. It could take a several weeks before you get the benefit that is full of drug.
Tell your doctor if your condition worsens.
Sickness, vomiting, diarrhoea, loss of appetite/weight loss, dizziness, drowsiness, weakness, trouble resting, shakiness (tremor), or muscle cramps may possibly occur as the human body adjusts to the drug. These effects usually final weeks that are 1-3 then lessen. If any of these effects persist or worsen, notify your pharmacist or doctor promptly.
Remember that your doctor has recommended this medication because he or she has judged that the benefit to you is greater than the risk of adverse effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if any one of these adverse that is serious occur: trouble urinating, severe stomach/abdominal pain, black colored stools, vomit that seems like coffee grounds, seizures.
Get medical help right away when you have any extremely serious unwanted effects, including: slow/fast/irregular heartbeat, serious dizziness, fainting.
An extremely serious allergic reaction to this drug is rare. However, get medical help right away if you notice any observeable symptoms of a critical allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), serious dizziness, difficulty respiration.
This might be maybe not a list that is complete of side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your medical professional for medical advice about unwanted effects. You may report side effects to Food And Drug Administration at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side-effects. You may report adverse effects to Health Canada at 1-866-234-2345.
Before taking donepezil, tell your doctor or pharmacist if you have any other allergies if you are allergic to it; or. This product may contain ingredients that are inactive which can cause allergic reactions or other problems. Talk to your pharmacist for lots more details.
Before applying this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (such as asthma, chronic obstructive pulmonary disease), fainting, seizures, stomach/intestinal disease (such as ulcers, bleeding), difficulty urinating (such as enlarged prostate).
This drug may make you dizzy or drowsy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.
Donepezil may cause a state of being which affects the heart rhythm (QT prolongation). QT prolongation can rarely cause serious (seldom fatal) fast/irregular heartbeat and other signs (such as severe dizziness, fainting) that require medical help right away.
The risk of QT prolongation may be increased for those who have certain medical conditions or are taking other drugs that may cause QT prolongation. Before using donepezil, tell your physician or pharmacist of all of the medications you take and if you've got any associated with the following conditions: certain heart problems (heart failure, slow heartbeat, QT prolongation in the EKG), family history of particular heart dilemmas (QT prolongation in the EKG, unexpected cardiac death).
Minimal amounts of potassium or magnesium in the blood may also increase your risk of QT prolongation. This risk may increase if you use certain drugs (such as diuretics/"water pills") or if you have conditions such as severe sweating, diarrhea, or vomiting. Talk to your doctor about using donepezil properly.
Before having surgery, tell your physician or dentist about all the services and products you use (including prescription drugs, nonprescription drugs, and natural products).
Older grownups may be more sensitive to the negative effects with this drug, particularly QT prolongation (see above).
During pregnancy, this medication should be used just when demonstrably needed. Discuss the risks and benefits with your doctor.
It's unknown if this drug passes into breast milk. Consult your medical practitioner before breast-feeding.
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