<s>[INST] Almost 3 weeks and everytime i take a deep breath in something feels like it catches near my heart? At first I thought i had a pulled muscle but it s really starting to have me worry. Yesterday i was nauseous and dizzy, the nauseous has went away but the dizziness is still here, should i worry? Thanks for your time [/INST] thanks ffor asking your queryI completely understand your problemthis feeling of catchiness can be there by a pulled muscle but it is more specific for pleural effusion. best you can do is get a ghest xray done that can exclude pleural effusion and other causes of catchy pain in chest ,for now u can take tab paracetamol 500 sos or temporary relief </s>