My father died back in july, The cause of death was "METABOLIC ACIDOSIS"

Which I believe was "LACTIC ACIDOSIS" which can occur from medications that should not be taking together.

So I truly believe his doctor my be at fault.

My father was taking the following medicaations:

1. Gemfibrozil

2. Crestor

3. Altace

4. Clonidine

5. Metformin

6. Hydrochlorozide

7. Hydroxurea

8. Allopurinol

9. Insulin

After doing some research I learned that metformin and hydroxyurea will cause latic acidosis.

So I believe the doctor is somewhat responsible.

Does anyone know if I have a lawsuit against the doctor?