Aricept (Donepezil Hydrochloride) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. A multi-disciplinary creative practice, exploring innovative futures across a wide spectrum of human experiences. The strength, in mg (23), is debossed on one side, and Aricept is debossed on the other side. Aricept ODT is supplied as round tablets containing either 5 mg or 10 mg of donepezil hydrochloride. The 5 mg orally disintegrating tablets are white. The strength, in mg (5), is debossed on one side and Aricept is debossed on the other side. Find patient medical information for Aricept oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Side effects not requiring immediate medical attention. Some side effects of memantine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Side Effects: If there are too many side effects or they diminish the quality of life for the person, strong consideration should be given towards discontinuing the medication. No Benefit: If the patient or loved one has been on the medication for quite some time and now her dementia has progressed to the late stages, physicians and pharmacists will sometimes recommend discontinuing the.