If you got a strange itch from using cheap lubricant and moisturizer,
fifth disease parvovirus B19 70 240 650 900 2500 (sq 2750 1553-6 2157 3755-4 5225-3) Hz
and
Roseola Infantum 70 500 950 7500 (sq 1053 1325 2425 3920-1 6292-6 9154-8) Hz
both affect vision in the eye.
Good luck.
