<s>[INST] I took an overdose six weeks ago. Was in hosp overnight. Since then I have had a pain on right hand side chest and rib cage. It has lessened. Yest i lifted a heavy bag and have been in agony in exact same areas What can this pain be. It hurts to bend over, lift anything, cough, sneeze and breathe in [/INST] Hello, What I think this should be related to your pulmonary system and also the muscles intercostal muscles would have landed in spasm. Firstly to ask you, how long is this cough persisting? If it is longer than an x-ray chest will be of choice to rule out any pulmonary pathology. Use hot water fermentation and do deep breathing exercises which should help reduce pain and improve the pulmonary functions. Hope I have answered your query. Let me know if I can assist you further.  Jay In Chat Doctor.  </s>