<s>[INST] Male 38 has chest pain left side sometime suttle sometimes very painful, under stress mother just passed away two month ago.   Is it just stress realated.  Sometimes lasts a couple of days but then weeks pass and nothing.  its mor noticeable when aggrivated or stressed out [/INST] Hello Left sided chest pain may be due to many causes like cardio-pulmonary causes. Other causes may be due to stress, muculoskeletal causes etc. It is always safe to exclude cardio-pulmonary causes in chest pain. You may need proper clinical examination and few investigations. Investigations include routine hologram, random blood sugar, liver function test, lipid profile, urine RE/ME, chest X-ray (PA view), ultrasound of abdomen, ECG,TMT, ECHO. Proper treatment depend upon findings. Get well soon. Take Care Chat Doctor.  </s>