★★★★★
Then vitamin C sodium ascorbate or rose hips is taken over a month, plus some vitamin A taken once a week over a month. A one tablespoon granulated lecithin is taken for only a week. Vitamin B complex taken only once a week for only a month.
The catarrh should go away within a month or two. Actually the fastest I have seen is only or two days, despite years of the condition.