1. Learn more about the Alzheimer's disease and its stages. According to the Alzheimer's Association, the disease gradually progresses in three general stages i.e. early, middle, and late. While people in early stages may perform tasks independently, people in middle and late stages may require consistent support from the family members.

2. Make a daily routine. This will make things easy and comfortable for you as well as the patient. Heath experts assert that setting up a routine reinforces the sense of familiarity in patients and limits the risk of confusion. 

3. Keep patients engaged and assist them in doing the things they love. However, you should always encourage them to complete their work without much assistance. This will also boost their confidence.

4. Promote ongoing communication. Alzheimer's gradually impairs communication skills and memory of the patient. Many-a-times, they may face trouble while having a conversation with you. Thus, it is your job to make communication easy for them. Avoid asking multiple questions and rather ask one thing at a time. You can also make use of body language and gestures familiar to the patient.

5. Keep your calm. Alzheimer's only gets worse with time and makes the patient more and more dependent on you. Always try to keep your patience intact and anger at bay. Talk softly with the patient and do not shout.

6. Make sure they stay hydrated and consume a nutritious diet every day. Always follow a routine and try to serve foods at same time every day. You can also add nutritional supplements and other pharmaceutical products in their daily diet. However, it is important that you consult a medical professional in the first place and only use products manufactured by the top pharmaceutical companies.

         7. Keep them safe. Alzheimer's patients experience impairment with regard to judgment and problem solving skills. This can increase the risk of injuries and accidents. Thus, always ensure to create a safe environment around them.