Sounds microbial and liver related. In which case, metal toxicity also involved. Look into R, BSA, etc. posts and FAQ's in relevant CZ forums. A few ideas:

- Refuse any pharm'als which treat the symptoms listed. No steroids, antacids, Antibiotics , etc. Almost all meds for Arthritis are guaranteed to cause reflux also (just an example). Learned this one from my sister in law, a pharmacist who learned the hard way.

- Get to the bottom (source) of PND. Classic fungal issue. Also multi-cellular microbes can cause this. Bacteria simply comes with the terrain.

- Ozonated water. A must. Lotsa h2o, fluids.

- Light (sun, etc.)

- Pro/prebiotics.

- Enzymes (Seaprose, Serrapeptase, Nattokinase, et al.)

- Iodine/dide and facilitating/companion nutrients/minerals, etc.

- IP6

- MSM/sulphur

- Hand crafted wild Mediterranean oil of oregano. Two weeks on, at least two weeks off.

- Ginger, licorice, elecampaane, fennegreek, camomile.

- Xylitol. Any form (mints, or as a sweetener).

- Strengthen abdominal muscle (obliques).

- Deep breathing techniques. Not what most who don't look into it will often think. Breathe from right/left inferior lobes. Exhaling should always involve a short pause before inhale. (Critical) This is the natural breath. When stressed, we tend to breathe from upper lobes.

- Meridian alignment/Alexander technique. Keep back straight at all times, pelvis forward - but do not force. This should become natural also.

- MOST important - RELAX and allow yourself to listen to your body.

Good luck.