When people are old, they are prone to sleep disorders. Take my grandmother for example. She is 60 years old, too. She has suffered from insomnia for many years, sometimes good and sometimes bad, especially recently. She is restless, sleepless at night, irritable and anxious. I have taken many drugs, such as Ankang granules and Jiannao capsules, but they have no effect. I have been to the local hospital many times, but the effect is still not satisfactory.
Just half a year ago, my grandmother saw an old Chinese doctor. He recommended a health tea and gave it to my grandmother for three courses. The effect is very good. Now she can sleep seven hours a day. I suggest you have a try. But I don't know if you have it there, just search "China"