You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 78-year-old woman is brought to the clinic by her daughter because she is concerned about her mother's mood. The patient's husband of 48 years passed away 6 months ago after a lengthy illness due to metastatic colon cancer. Since then she reports having a poor appetite, decreased interest in activities, and frequent thoughts about dying. She is started on nortriptyline to help improve her mood and functional status. Which of the following is the most common side effect of nortriptyline? and explain in detail?
Antihistamine side effects (sedation) and anticholinergic side effects (dry mouth, constipation, urinary hesitancy, blurred vision) are the most common side effects. Orthostasis is probably the most common serious side effect and is difficult to manage. Severe cardiac toxicity is uncommon and diarrhea and weight loss are associated with SSRI anti-depressants.