I follow ICU's instructions for taking liquid albendazole (2 weeks on, one week off, 3.5ml twice daily with 40grams of fat) and have not experienced hair loss. Years ago when I took a higher dosage, my hair began to thin, but that stopped the second I stopped the ABZ.
So don't go overboard and take the breaks to rest the liver.
Sometimes I can't quite get the 40 grams of fat in me and I end up eating about 20. But I always aim for 40. Healthiest way is to dip bread in flavored olive oils. Follow with a spoon of peanut butter.
Have you tried ivermectin/moxidectin? I am currently on the iver/alb/doxy combination. I use moxi topically on open sores.