Tagamet Acid Reducer, 200mg - 30 count Sale! from 1999 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Tagamet HB 200 relieves and prevents heartburn, acid indigestion and sour stomach. Controls stomach acid for hours and prevents heartburn from returning. Lasts for hours. And unlike Pepcid complete, you can take Tagamet HB 200 at mealtime to prevent your heartburn. Tagamet HB 200 can also be taken at bedtime to prevent heartburn at night. Qty available:100 Tweet