OP, I also found this through an internet search....I know nothing about this and have no recommendation..Found it on a homeopathic forum with a recommendation for a similar condition.

This is a cut and paste directly from a post from here:

[link to abchomeopathy.com]

1. Take some 100 ml coconut oil.
2. Heat the oil.
3. Add some 20-25 gm camphor to the oil. Camphor will easily get dissolved in the oil.
4. If this oil is applied to the head daily, the parasites will be killed.