Answer:
Juice of Aloe and/or Bottle Gourd on an empty stomach every morning.
Camomile Tea through the day. Cold Milk, fruits like apples and bananas (the soothing ones).
If you have long term hyperacidity you might want to consider some form of alternative medicine to help get your tummy back to working well. The link below is one;
http://www.energy-treatments.com/holistic_healing/holistic_treatment_of_digestive_system/holistic_acid_reflux_hyperacidity_treatment.html