About donepezil Who can and cannot take it How and when to take it Side effects Pregnancy, breastfeeding and fertility Taking it with other medicines and herbal supplements Common questions Related conditions Alzheimer's disease Dementia with Lewy bodies Parkinson's disease Useful resources Dementia Support Forum forum.alzheimers.org.uk Alzheimer's Society: charity www.alzheimers.org.uk Dementia UK: charity www.dementiauk.org Parkinson's UK: charity www.parkinsons.org.uk