The strongoloids I have had for 50 years. I have severe disc and bone disintegration that started when I was about 12. They are also in my right hip and thigh bone.
I had a DX give me tetracycline 250 mg daily even though he would not acknowledge the parasite. I took it every day for years and then they took it off the market.
The opinions are 6 weeks to 6 months. I am going for 6 months since the tetra did not kill them I need to do 200mg twice a day.
They then say you should do 6 weeks twice a year after the initial course.
It must work I have holes down my back over the spine where the parasites are digging their way out.
I'm only pulsing the Albendazole because I have an allergic reaction to it.