Fenugreek, Coconut Oil/Henna, Mustard Oil
You can make your own hair fall-preventing medicine at home by frying some fenugreek (methi) seeds in coconut oil. Strain this mixture and apply it in minimal amounts, rubbed gently into the hair roots.
Alternatively, you can boil some henna leaves in mustard oil. After cooling and straining this preparation, add drops of it in your coconut oil container that you are using for regular massage (please note henna has hair dying properties)