3 times per day until we are free of the vertigo, etc. I had to take this heavy dosage for nearly 5 weeks before I was entirely clear of the symptoms, but many find relief in a few days. Then I tapered back on the dosage. He said that the chemical makeup of SERC is as near as possible to our own body substance known as histamine and that it would take a ton of it to be harmful. The disclosure sheet does state that you shouldn't take antihistamine and SERC as they are opposite in reaction.
Histamine is a natural blood vessel dilator while antihistamine tends to constrict blood vessels.
I have contacted the distributor of SERC, located in a suburb of Chicago. Surgical intervention for the relief of vertigo associated with Meniere's syndrome no longer appears to be warranted. Using 172 patients, the results showed that those receiving betahistine produced significantly better therapeutic results in eliminating their tinnitus. Using betahistine hydrochloride treatment on 92 patients suffering from Meniere's Disease and Meniere's Syndrome, for a period of more than a year, the following was noted. Vertigo seemed to be the symptom most responsive to the treatment and tinnitus the most resistant.