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[|Human|] today taken all test echo, tmt all normal but still I have mild pain in leftchest.pls advice what shall I do now.last two days I had pain in shoulder and nect thats what I went to meet cardiologist. but now I have pain in chest when I walk and even when I m sitting.
[|AI|]  Thanks for your question on Chat Doctor. Since your cardiac work up is negative for chest pain, we need to rule out pulmonary causes. Pulmonary causes for your symptoms are1. Infection like pneumonia. 2. Pleural effusion3. Bronchitis. So get done chest x-ray and PFT (Pulmonary Function Test) to rule out all these. If these are also normal than your chest may be due to muscular pain only. Try to follow these for relief.1. Avoid strenuous exercise and heavy weight lifting.2. Avoid bad posture in sleep.3. Take painkiller and muscle relaxant. 4. Apply warm water pad on affected area.