Is hair oil shedding hair follicle atrophy? How to make hair follicles not shrink?

Yes, atrophy or unhealthy, need nursing. When my hair loss was serious, I went to have a scalp hair follicle test. I see that my hair follicles are only 1 hair. The doctor said that my hair follicle was severely atrophied and needed nursing. I can really see my scalp with the naked eye. Later, I took the doctor's advice and used scalp hair follicle health care solution, which was expensive but useful. Basically, my scalp becomes very clean in a few times. Later, the hair oil was less than before. About three or four months, hair loss is much less. Then the hair slowly grew out. Some hairs can't be tied, and they all fly. For a time, I used hair gel to paste my flying hair a little every day. Too much hair loss oil can be used as a permanent source.