Thanks for your question on HCM.
In my opinion we should first rule out cardiac cause for your
chest discomfort.
Because night time chest problems are commonly seen
heart disease.
So get done ECG to rule out cardiac cause.
If ECG is normal than no need to worry much for cardiac cause.
You are mostly having chest discomfort due to GERD (
gastroesophageal reflux disease).
For better control of GERD,along with drugs, you should follow below mentioned lifestyle modifications.
1. Avoid hot and spicy food.
2. Avoid stress and
anxiety.
3. Avoid large meals, instead take frequent small meals.
4. Go for walk after meals.
5. Keep 2-3 pillows under head in bed to prevent reflux.
6. Loose weight if you are obese.
7. Avoid
smoking and alcohol if you have these habits.