Meanwhile, following are the drugs that have made my life tolerable while waiting for real medical expertise and help:

Artemisinin (OTC – high dose three times a day.)
Praziquantel (25 mg/kg, which is 2 grams for me, 3 times a day)
Albendazole (400 mg, twice day)
Fenbendazole (444 mg, twice a day)

The four drugs above, when taken together, for me put a stop to the intolerable itching, the severity of the skin lesions, the uncontrollable/unpredictable diarrhea. I noticed that @inthedark also reported using Praziquantel and Albendazole, and though it didn’t cure him (or me), it does seem to help to "slow them down."