Replied By Pam (Austin, Tx) on 11/28/2012
how much AVC did you take and do you take it alone or with a 8 oz glass of water.Replied By Cat (Austin, Texas) on 12/06/2015
Two tablespoons apple cider vinegar + honey plus eight oz a water! Note the honey is optional.... Felt better and could breathe better within minutes. It worked. Must be a natural antihistamine. Will see if headache goes away too.Replied By Margaret (Missouri) on 04/14/2017
It works. I have had a terrible sinus headache for to days. Thank you so much.