Ivermectin and fenbendazole work synergistically together.
Speaking only for ivermectin as this is what anon most researched, is extremely safe and many protocols for using several days on them several days off.
If this anon had cancer, I would look into sharkman protocols but wouldn’t bat an eye at consuming every day along with fenben.
Some protocols base the start off the lunar cycle.
https://floridasharkman.org/wp-content/uploads/2023/12/FloridaSharkman-Protocols.pdf