I took Zantac 150 at 5 and after 8 it is beginning to take effect. I have been on it twice a day for a week and it seemed to be helping. I have been very careful about what I eat but heartburn of unknown cause started so I took my second dose. I was under some stress about the time the pain began.
To Suffer girl
If you have never taken Zantac before it will take approximately an hour to start working.
Half life of Zantac is six hours & full life of 12 hours.
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